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DRRC 01-22-09 Meeting AgendaCOUNTY of FREDERICK Department of Planning and Development 540/665-5651 MEMORANDUM FAX: 540/665-6395 To: Development Review and Regulations Committee From: Candice E. Perkins, AICP, Senior Planner Subject: January Meeting and Agenda Date: January 15, 2009 The Frederick County Development Review and Regulations Committee (DRRC) will be meeting on Thursday, January 22, 2009 at 7:00 p.m. in the first floor_ conference room (purple room) of the County Administration Building, 107 North Kent Street, Winchester, Virginia. The DRRS will discuss the following agenda items: AGENDA 1) Election of DRRC Chairman and Vice -Chairman. As stipulated in the DRRC Operating Procedures, a chairman and vice-chairman will be elected during the first meeting of each year. 2) Veterinary Clinics in the B1 Zoning District. Discussion on revisions to the Frederick County Zoning Ordinance to allow Veterinary Clinics in the B 1 (Neighborhood Business) Zoning District. 3) New Traditional Neighborhood Design (TND) District. Continued discussion on revisions to the Frederick County Zoning Ordinance for a new zoning district to implement the urban center and neighborhood business land use classification of the Comprehensive Policy Plan. Please contact this office if you will not be able to attend the meeting. Thank you. Access to this building is limited during the evening hours. Wherefore, it will be necessary to enter the building through the rear door of the four-story wing I would encourage committee members and interested citizens to park in the County parking lot located behind the new addition or in the joint Judicial Center parking lot and follow the sidewalk to the back door of the four-story wing. CEP/dlw Attachments 107 North Kent Street, Suite 202 • Winchester, Virginia 22601-5000 ■ Item #2: Veterinary Clinics in the B1 Zoning District Frederick County has received a request to add Veterinary Clinics as a permitted use in the B 1 (Neighborhood Business) Zoning District. Currently the Frederick County Zoning Ordinance allows veterinary offices as a permitted use in the B2 (Business General) and the B3 (Industrial Transition) Zoning Districts and as a conditional use in the RA (Rural Areas) and RP (Residential Performance) Zoning Districts. Staff has prepared an ordinance revision that would add "Veterinary Services for Animal Specialties" (SIC 0742) to the B 1 Zoning District uses. If the DRRC is supportive of this ordinance amendment, staff will forward it to the Planning Commission and Board of Supervisors for their consideration. Attachments: 1. Letter requesting the addition of Veterinary Clinics in the 131 Zoning District. 2. Revised ordinances with additions shown in bold italics. 2 Gary J. Konkel 694 Federal Street Paris, VA 20130 Nov 3 2008 Oct 30, 2008 Ms. Candice E. Perkins, AICP Frederick County Planning and Development 107 N. Kent Street Winchester, VA 22601 Dear Ms. Perkins: I have been referred to you by Eric Lawrence and I have discussed this issue with Messer's Lemieux and Ken. My name is Gary KonkeI and I am an agent with Long and Foster Real Estate in Middleburg. I have been working with a client for several years who is interested in purchasing a commercial property for use as a veterinary clinic for a small animal practice. We have experienced difficulty in finding a suitable location because of the small number of B-2 zoned properties in our desired location. I understand that your Comprehensive Plan assumes that the districts east of Winchester bordered by Rt. 7 and Rt. 50 are intended to be primarily residential areas. In researching the Frederick County zoning ordinance I have come to believe that the B-1 zone should include veterinary offices as a permitted use and would respectfully request that you consider amending your zoning ordinance accordingly. I understand the reluctance to make zoning changes based on any single individuals need and I agree with that position. However, I believe there is a strong rationale for making such a change for the consistency of your ordinance and to better serve the needs of Frederick County citizens. My rationale follows: The purpose of the B 1 zoning district is: "B I Neighborhood Business District. The intent of this district is to provide small business areas to serve the daily household needs of surrounding residential neighborhoods. Uses allowed primarily consist of limited retailing and personal service uses. Business uses in this district should be small in size and should not produce substantial vehicle traffic in excess of what is usual in the residential neighborhoods. [Amended 4-10-1991]" Small Animal Veterinary Clinics are a business use that is a non intrusive, quiet, and low traffic volume operation that provides a valuable service to residential property owners. Unlike kennels, vet clinics do not introduce significant noise. In fact, they are similar to private residences having dogs for pets. They do not create nuisance factors for neighboring residences. Small Animal Vet Practices meet the intent of the B-1 district. Vet Clinics are similar to a medical building which is a permitted use within the district. It is a personal service business that meets the daily household needs of the surrounding residential neighborhoods. Vet Clinics are typically small in size and would not produce substantial vehicle traffic in excess of what is usual in the residential neighborhoods. There is an increasing need for Vet Clinic locations that are located near intensive residential areas. Because they are a non intrusive use, they can be placed near residential areas and provide greater convenience and reduce travel time and expenses for clinic patrons. There seems to be little rationale for requiring that Vet Clinics to be located in areas with intensive business uses. They are not serviced by large delivery trucks. They do not create large volumes of traffic and do not require a lot of parking because clientele are schedule for appointment. Vet Clinics do not create excessive waste or use unusual amounts of water or sewer capacity. Vet Clinics are a use permitted by a Conditional Use Permit in the RP zoning district. That would lead one to believe that county planners recognize that Vet Clinics can exist even within residential neighborhoods. Granted that conditions may be placed on the use, but it doesn't seem to make sense that Vet Clinics can be approved in RP Gary J. Konkel 694 Federal Street Paris, VA 20130 districts and not B 1 districts. It appears to be a more logically consistent policy to permit the use in a more restricted Business district than in a residential district. I would be happy to meet with you to further discuss this issue. Please let me know of a time that is convenient. Thank you for your assistance in this matter. Sincerely, Gary'. Konkel 540.592.9008 540.272.6685 ARTICLE X Business and Industrial Zoning Districts § 165-82. District use regulations. The following tables describe the business and industrial zoning districts in Frederick County, the intent of those districts and the uses allowed in each district. Standard Industrial classification numbers are provided for particular uses to assist the Zoning Administrator in classifying uses. Determining whether a particular use should be classified under a particular category remains subject to interpretation on the part of the Zoning Administrator. A. Neighborhood Business District. The intent of this district is to provide small business areas to serve the daily household needs of surrounding residential neighborhoods. Uses allowed primarily consist of limited retailing and personal service uses. Business uses in this district should be small in size and should not produce substantial vehicle traffic in excess of what is usual in the residential neighborhoods. [Amended 4-10-19911 B1 Allowed Uses Standard Industrial Classification (SIC) Veterinary Services for Animal Specialties 0742 Food stores 54 Apparel and accessory stores 56 Drugstores 591 Miscellaneous shopping goods stores 594 Finance, insurance and real estate offices - Personal services, except the following: 72 Industrial launderers 7217 Funeral homes and crematories 726 Car washes 7452 Videotape rental 784 Medical offices 801, 802, 803 and 804 Child day-care services 835 Civic, social and fraternal organizations 864 Public buildings - Public utility distribution facilities - Business signs - Signs allowed in § 165-30B [Amended 2-13-2008] - Freestanding building entrance signs [Added 2-13-20081 r Electronic Message signs [Added 2-13-20081 Multi -tenant complex signs [Amended 2-13-20081 - Residential uses which are accessory to allowed business uses Parks - Churches - Restaurants [Added 12-9-19921 5812 Art dealers, art supplies and art framing - [Added 41-24-19951 Fire Mations, companies and rescue squads - [Added 10-27-1999'1 Tobacco stores [Added 1-10-20011 5993 Accounting, auditing and bookkeeping - [Added 1-10-20011 Health clubs no larger than 10,000 square feet 7991 [Added 2-22-20061 32 STANDARD INDUSTRUL CLASSIFICATION Industry Group Industry No. No. 072 CROP SERVICES—Con. 0722 Crop Harvesting, Primarily by Machine—Con. Berries, machine harvesting of Chopping and silo filling Nuts, machine harvesting of + Combining, agricultural Peanuts, machine harvesting of Cotton, machine harvesting of Sugar beets, machine harvesting of + Fruits, machine harvesting of Sugarcane, machine harvesting of Grain, machine harvesting of Threshing service Hay mowing, raking, baling and chop- Vegetables, machine harvesting of ping 0723 Crop Preparation Services for Market, Except Cotton Ginning Establishments primarily engaged in performing services on crops, subse quent to their harvest, with the intent of preparing them for market or fur- ther processing. Establishments primarily engaged in bu for resale to other than the general ying farm products which also g public for household consumption and prepare them for market or further processing are classified in Wholesale Trade. Establishments ing tobacco are classified in Manufacturing, g, Industry 2141.arily engaged in stemming and redry- Bean cleaning Corn shelling Nut hulling and shelling Cotton seed delinting Packaging fresh or farm -dried fruits I Drying of corn, rice, hay, fruits, and and vegetables vegetables Peanut shelling custom Flax decorticating and netting Potato curing Fruit precooling, not in connection with Seed cleaning transportation Sorting, grading, and packing of fruits Fruit vacuum cooling and vegetables Grain cleaning Sweet potato curing Grain fumigation Tobacco grading Grain grinding, custom Vegetable precooling, not in connection Moss ginning with transportation 0724 Cotton Ginning Vegetable vacuum cooling Establishments primarily engaged in ginning cotton. i Cotton ginning Cotton pickery Gins, cotton: operation of 074 VETERINARY SERVICES 0741 Veterinary Services for Livestock Establishments of licensed practitioners primarily engaged in the practice of veterinary medicine, dentistry, or surgery, for cattle, hogs, sheep, goats, and j poultry. Establishments of licensed practitioners primarily engaged in treating all other animals are classified in Industry 0742. Animal hospitals for livestock Veterinarians for livestock Veterinary services for livestock 0742 Veterinary Services for Animal Specialties Establishments of licensed practitioners primarily engaged in the practice of veterinary medicine, dentistry, or surgery, for animal specialties. Animal spe- cialties include horses, bees, fish, fur -bearing animals, rabbits, dogs, cats, and other pets and birds, except poultry. Establishments of licensed practitioners primarily engaged in veterinary medicine for cattle, hogs, sheep, goats, and Poultry are classified in Industry 0741. Animal hospitals for pets and other animal specialties Veterinary services for Pets and other Pet hospitals animal specialties Veterinarians for pets and other animal specialties 076 Item #3: New Traditional Neighborhood Design (TND) District lr� FebrLI of2007 the Board ofSuper�isors adopted the Urban Development Arca k u A) SLudy. Subsequently, the first ordinance to implement the UDA Study was adopted in June of 2008. The adopted TNDB (Traditional Neighborhood Design -Business) Overlay District is an overlay that can be utilized on parcels zoned B 1 (Neighborhood Business) or B2 (Business General) that are less than twenty acres. The Board of Supervisors then adopted the Route 277 Triangle and Urban Center Land Use Plan on August 13, 2008. This new land use plan designates areas for urban centers and neighborhood villages and where a larger TND ordinance would be needed. As stated in the plan, the effort has identified opportunities to create new communities, integrate land use and transportation choices and address community infrastructure needs. The land use plan contains an urban center that is envisioned to be an intensive, walkable urban area that is well integrated with the surrounding community. The urban center is envisioned to be based on the principles of New Urbanism and Traditional Neighborhood Design. With the adoption of the UDA Study and the Route 277 Triangle and Urban Center Land use Plan a second, larger ordinance is needed to implement these goals. Therefore, a new district has been drafted that is termed the Traditional Neighborhood Design (TND) District. This new TND district (Attachment #1) would be applicable to parcels located in the Urban Development Area (UDA) served by public water and sewer systems. However, this district is specifically targeted to designated urban centers and neighborhood villages as designated by the Comprehensive Policy Plan. Features of traditional neighborhood design include: Mix and integration of a variety of uses Increased density in an urban form Connectivity High quality architecture and urban design Smart transportation Communityfocal points Mix and diversity of housing opportunities Walkability Traditional neighborhood structure Sustainability and environmental quality Integrated communityfacilities Enhanced design and planning Some of the requirements of the proposed TND District include: • Master Development Plan designed to be submitted with the rezoning; • Design Guidelines Manuel designed to be submitted with the rezoning; • Permitted uses include all uses permitted in the B1, B2 and RP District (conditional uses specified), modified housing types permitted; • Mixture of housing types required; • Minimum and maximum gross residential density; • Minimum percentages and mixes of uses required; • Defined community center (mix of commercial, residential, civic, institutional uses) required; • Central plazas and squares required; • Shallow (maximum) front setbacks; • Parking behind the buildings; • Over shop housing required; • Separate parking requirements; • Greater variety of allowed sign types; • Minimum FAR and higher building heights; and • Street circulation and layout requirements. The DRRC discussed this draft ordinance on September 30, 2008 and again on October 23, 2008. The text has since been revised to address the comments from the October meeting. Attachments: 1. Proposed TND District Requirements and Definitions (changes shown in bold italics). 11 DRAFT Traditional Neighborhood Development District (TND) January 2009 Traditional Neighborhood Development District (TND) ATTACHMENT 1 Intent. The purpose of the Traditional Neighborhood Development District (TND) is to allow development of compatible mixed-use, pedestrian -oriented, activity centers containing a mix and integration of uses, including business, retail, residential, cultural, educational, and other public and private uses in areas consistent with the Comprehensive Plan to create livable communities. This district is meant to allow the implementation of the urban centers and neighborhood village concepts of the Comprehensive Plan. Specific objectives of this district include: 1. Nonresidential uses, civic uses and open spaces mixed with diverse residential land uses. The TND should feature a variety of housing choices, high quality retail, community facilities as focal points and employment opportunities all connected by a connected by an attractive, efficient, multimodal transportation center. Within a TND development, dwellings, shops, and workplaces should generally be located in close proximity to each other. 2. Generally rectilinear patterns of streets and blocks. 3. A hierarchy of public and/or private streets, with facilities for automotive vehicles, public transit, bicycles and pedestrians. 4. Well configured squares, greens, landscaped streets, and parks woven into the pattern of the town center and dedicated to collective social activity, recreation, and visual enjoyment. 5. Civic buildings for assembly, or for other civic purposes, that act as landmarks, symbols, and activity center for community identity. 6. On -street parking and centralized parking facilities to collectively support principal uses in the Community Center. Existing environmental features are to be preserved and integrated into the plan of development. The major land uses are to be linked by way of pedestrian linkages, trails and greenways that tie together the businesses, residences and open spaces into accessible patterns of development. The pedestrian -oriented nature of the district should be emphasized by the building scale and design, building orientation to the street, block sizes, pedestrian -oriented uses and pedestrian -friendly streetscapes. District boundaries. Properties that are included within the Traditional Neighborhood Development District (TND) shall be delineated on the Official Zoning Map for Frederick County. This map shall be maintained and updated by the Frederick County Zoning Administrator. Rezoning Procedure and Establishment of District. The process to create a TND District consists of two parts: rezoning the property to TND, and, as a proffered component of the rezoning process, approval of a Master Development Plan and a Design Guidelines Manual. The Master Development Plan shall be in accordance with article 1 DRAFT Traditional Neighborhood Development District (TND) January 2009 XVIII of this chapter and section (see below) of this section. The Design Guidelines Manual will govern the site-specific design features associated with the project throughout its development. An area to be rezoned to the Traditional Neighborhood Development District shall contain no fewer than 20 acres and shall be located along an arterial or major collector roadway with capacity to handle the traffic generated. Contiguous additions of a minimum of five (5) acres shall be allowed to an existing TND District if the applicant demonstrates that the addition is integrated with the district that was previously approved. This district must be located in areas within the Urban Development Area (UDA) served by public water and sewer systems and shall be applicable throughout the UDA, but specifically targeted to designated urban centers and neighborhood villages as designated by the Comprehensive Policy Plan. Master Development Plan. In addition to the requirements of Article XVIII of this chapter the following items shall be shown in the Master Development Plan in a map and/or textual form. 1) The Master Development Plan (MDP) shall exhibit a compact pattern of development that efficiently facilitates interconnection between the commercial uses, residential uses, and public/civic/institutional uses, which serves to unify the entire proj ect; 2) The primary commercial land uses shall be concentrated at the major intersections depicted on the MDP; 3) The maximum non-residential square footage by use type and function; 4) The maximum residential densities and the maximum number of residential units for individual land use categories and mixed use categories, delineating at least two housing types; 5) The designation and design of public and private roadways including alleys; 6) The designation of all residential and non-residential blocks and the maximum height in each block. 7) Density by block and overall density; 8) Sidewalk and pedestrian path locations. Design Guidelines Manual. The Design Guidelines Manual shall address the following components of the built environment within a proposed TND District: 1) Types of residential structures utilized within the TND project and side and rear setbacks for each structure; 2 DRAFT Traditional Neighborhood Development District (TND) January 2009 2) The form, massing, and proportions of structures; 3) Vertical separation between streets and single-family residential uses; 4) Architectural styles; 5) Front porches for single-family residential uses; 6) Materials, colors and textures; 7) Roof form and pitch; 8) Architectural elements and ornamentation; 9) Facade treatments, including windows and door openings; 10) Landscape treatments; 11) Sidewalk and pathway treatments and other pedestrian amenities; 12) Preservation of historic structures, sites, and archeological sites identified by the Virginia Department of Historic Resources and those designated by the county; 13) Signage. Phasing. The developer/subdivider is permitted to construct the TND project in phases or section as long as: 1) All phases are indicated on the master development plan. 2) Essential streets and entrances to the TND project shall be provided with the initial phase of the development. 3) No more than 60 percent of residential building permits shall be released until building permits are released and uses are under construction for at least 50 percent of the land area designated for non-residential development. The Board of Supervisors may approve alternative phasing at the time of rezoning. Permitted Uses. All uses permitted in the TND District are those allowed in the following districts subject to other restrictions imposed by this section: RP Residential Performance District BI Neighborhood Business District B2 Business General District I DRAFT Traditional Neighborhood Development District (TND) January 2009 Conditional Uses. The following uses and associated signs are permitted with a conditional use permit provided that it is demonstrated that the use can meet the intent of the TND District. Conditional rises Car Washes Self-service storage facilities Standard Industrial Classic:cation (SIC) Drive throughs/Drive-in lanes associated with any permitted use Outdoor Storage and Display Cottage Occupations, as defined Modifications to permitted housing types. 7542 The applicant may request as part of an application for rezoning to the TND District that a modification to the permitted residential housing types be allowed. The applicant may introduce new housing types as part of the Design Guidelines Manual. The Design Guidelines Manual shall specify the proposed housing types and define all lot requirements and setbacks. The Board of Supervisors may approve or disapprove such request, in whole or in part, following review by the Planning Commission. Mixture of housing types required. TND projects should incorporate as many categories of residential uses as possible, but at least three separate categories of residential uses shall be provided. Residential categories include but are not limited to: single family attached, single family detached and multifamily uses. No more than 25% of the area designated for residential uses in the TND project shall consist of single family detached residences. Site Plan and Subdivision Design Plans. Based on the approval of the Rezoning, Master Development Plan and Design Manual for a TND Development, the applicant may file for site plan review/approval or subdivision plan review/approval. Development Standards. A. Minimum Use Percentages. A TND Development shall have the following minimum percentages of permitted uses. These percentages shall not be modified. LI DRAFT Traditional Neighborhood Development District (TND) January 2009 1) Commercial Uses. At least 50% of the of the land area of the development shall be devoted to commercial uses in areas designated as an Urban Center in the Comprehensive Policy Plan. In areas designed as a neighborhood village, at least 25% of the land area of the district shall be devoted to commercial uses. Over the shop housing shall not be counted towards the minimum commercial percentage required and shall not count against the residential density of the development. 2) Residential Use. At least 10% of the land area of the development shall be devoted to residential uses, not to include over shop housing. 3) Public/Civic/Institutional Uses. At least 5% of the land area of the development shall be devoted to Public/Civic/Institutional uses. A 10% reduction for the minimum commercial area shall be permitted in TND projects that provide public/civic/institutional uses such as but not limited to schools, libraries and fire and rescue facilities, not to include open_ space. 4) Public Parks and Open Space. At least 20% of the gross land area of the TND development shall be devoted to public parks and/or open space for the common use and enjoyment of residents, visitors and employees within the TND. B. Mix of Uses in Project Design. To achieve the compact design necessary to make the TND fully pedestrian oriented, residential and non-residential land uses must be sufficiently mixed horizontally across the project and vertically within the buildings. At least 40% of the total square footage of the ground floor building area within the commercial areas of the TND development shall be dedicated to over shop housing. The total ground floor area of all commercial buildings shall be the combined total ground floor area of all commercial buildings contained within the development or single MDP, not for each individual building. C. Commercial Uses. Except as may be approved at time of zoning or for government buildings, no individual building shall exceed 15,000 square feet in ground floor area until buildings are under construction for the minimum percentage of ground floor building square footage with over shop housing. Once building construction has started for the minimum area of buildings with over shop housing, there shall be no minimum individual building floor area. D. Community Center. TND Districts are required to have a defined community center. A community center of a TND project shall consist of a mix of commercial, residential in the form of over shop housing, civic or institutional uses and open space uses. The Community Center of a TND development should be organized so that Community Center is within approximately % mile from the residential blocks of the development. E. Common Open Space. At leasl 20 percenr othe -gross —aeteageof the entne TND fesidents, visitefs and ef"leyees within the TND and shall be eleafi), delineated in the xa stef Development P! A minimum of 85 percent of the residential units within the TND project shall be within 1/4 mile of an improved common open space such as a park or plaza having a minimum area of 20,000 square feet that includes, at a minimum, 5 DRAFT Traditional Neighborhood Development District (TND) January 2009 improvements such as benches, activity areas, and landscaping. No more than 50% of the required open space shall be 'located in environmental features or areas designated as green infrastructure as identified by the Comprehensive Policy Plan. F. Central Plaza or Square. A formally designed center plaza or square that is located within the Conununity Center shall be provided and shall be a minimum of 40,000 square feet in area. Central plazas or squares located in designated neighborhood villages shall be a minimum of 20,000 square feet in area. At least one side of the plaza shall adjoin a road. The plaza shall include public amenities, such as ponds, fountains, public areas, plant beds, benches, drinking fountains, clock pedestals and the like. Buildings that adjoin the plaza shall be a minimum of two (2) stories. G. Principal Building Entrance. The principal entrance of buildings located in the commercial areas of the development shall be oriented towards the street or adjacent plazas, greens, parks, squares or pedestrian passageways. H. Sidewalks and pedestrian walkways. Continuous sidewalks shall be provided along both sides of all streets within the district excluding alleys. Sidewalks located along primary commercial building entrances utilized for the general public shall be a minimum of ten (10) feet wide. All other sidewalks shall be a minimum of five (5) feet wide. I. Trails. All planned bike trails as identified in the Comprehensive Plan shall be provided along any road within the district. Trails shall be a minimum of 10 feet wide and have a paved surface. J. Recreational Facilities. One recreational unit as outlined in §165-64B, or equivalent recreational facility shall be provided for each 30 dwelling units, excluding over the shop housing. The facilities shall be in a configuration and location that is easily accessible to the dwelling units that they are designed to serve. The design and amount of facilities shall be approved by the Planning Commission in conjunction with the Director of Planning and the Department of Parks and Recreation. A recreational unit is designed to meet the recreational needs of 30 dwelling units. The units may be broken into smaller units or added together to meet the needs of the planned community. K. Parking. A TND project shall have the following parking requirements: 1) Within the Community Center and all mixed use commercial areas, all parking lots are required to be located at the rear or side of a building. 2) A parking lot or garage may not be adjacent to or opposite street intersections. 3) In the mixed-use areas, a commercial use must provide one parking space for every 500 square feet of gross building area. 4) Parking lots or garages within the commercial areas of the TND project must provide at least one bicycle parking space for every ten motor vehicle parking spaces. 31 DRAFT Traditional Neighborhood Development District (TND) January 2009 5) Parking lot landscaping shall be required per §165-27. 6) Single family residential structures are required to have two off street parking spaces per dwelling unit. Multi -family uses and over shop housing must provide one parking space for the first bedroom and 0.5 parking spaces for each additional bedroom. 7) The Zoning Administrator may allow some variation in the standards for required parking based on detailed parking demand studies provided by the applicant. Such studies should be based on an accurate analysis of the parking demands of actual similar uses. L. On -Street parking. On -street parking can be counted towards meeting the required parking required in this section, provided such parking is located within 400 feet of the subject principal use. M. Property Owners Association. All phases of the TND project shall be included under a single property association according to the requirements of § 165-34 of the Frederick County Zoning Ordinance. N. Signage. 1) The following requirements shall apply to commercial_ signage in the TND district: a) Projecting signs. Signs which project from the face of the building shall be perinitted subject to the following: Maximum sign area shall be six (6) square feet on any side of the building. ii. Distance from the lower edge of the signboard to the ground shall be eight (8) feet or greater. iii. Height of the top edge of the signboard shall not exceed the height of the wall from which it projects for single story buildings, or the height of the sill or bottom of any second story window for multi- story buildings. iv. Distance from the building to the signboard shall not exceed six (6) inches. v. Width of the signboard shall not exceed three (3) feet. b) Awning signs. Where awnings are provided over windows or doors, awning signage is permitted with the following provisions: ii. Maximum eight (8) square feet of signage area on an awning. 7 DRAFT Traditional Neighborhood Deveiapment District (TND) January 2009 iii. No backlit awnings are allowed. c) Wall -mounted signs shall be permitted to encompass 1.5 square feet for every 1.0 linear feet of building frontage, provided that the total area of the wall -mounted sign does not exceed 150 square feet. The height of wall -mounted signs shall not exceed 18 feet above the ground. d) Freestanding business signs shall not exceed 50 square feet in area. Freestanding business signs shall not exceed 12 feet in height. 2) All other signs regulations shall be as required in § 165-30 of this chapter. General regulations. A. Size. No minimum lot size is required. B. Residential density. Maximum gross residential density shall be 16 units per acre. In no case shall the residential density in any residential land bay be less than four units per acre. Over the shop housing shall not count towards the maximum gross residential density. C. Dimensional and intensity requirements. The following dimensional and intensity requirements shall_ be applicable for all development within the TND district: TND District Requirements Minimum front yard setback on 30 Primary and arterial highways (feet) Minimum front yard setback on Collector or minor streets (feet) No Minimum Maximum front yard setback on 25 Collector or minor (local) streets (feet) Side yard setbacks (feet) Rear yard setbacks (feet) Minimum Floor area to lot area ratio (FAR) 0.4 Maximum Floor area to lot area ratio (FAR) 2.0 Building Height (Feet) .1, DRAFT Traditional Neighborhood Development District (TND) January 2009 Use Limitations A. Buffering and Screening. 1) No loading areas or refuge collections areas shall be located closer than 100 feet from any residentiai district or use. No parking ?reas shall be located closer than 50 feet any residential district or use. 2) Au parcels within the TND District which adjoin parcels that are utilized for agricultural activities shall provide the following buffers: a. A one -hundred foot buffer adjacent to a parcel whose primary use is agriculture. Agricultural land use shall be considered to be any parcel zoned RA (Rural Areas) District whose primary use is not residential or orchard. A twenty -foot Landscaped easement, measured from the adjoining property line, shall be provided which contains a single row of evergreen trees on ten foot centers that are a minimum of four feet at the time of planting and an earth berm that is three feet in height and constructed on a 3:1 slope. Parking and maneuvering areas may be established within the remainder of the buffer area, provided that all requirements of § 165-27E(II), Parking lot landscaping, are met. b. A two -hundred foot buffer adjacent to 2 parcel whose primary use is orchard. A forty foot landscaped easement, measured from the adjoining property line, shall be provided which contains a double row of evergreen trees on ten foot centers that are a minimum of four feet at the time of planting and an earth berm that is six feet in height and constructed on a 3:1 slope. Parking and maneuvering areas may be established within the remainder of the buffer area, provided that all requirements o_ f § 165-27E(11), Parking lot landscaping, are met. 3) Loading areas and refuse collection areas shall be landscaped, screened and buffered from view as seen from adjoining streets and residential areas. Parking lots shall be landscaped in accordance with § 165-27. 4) Buffers and screening between housing types and commercial development internal. to the Traditional Neighborhood Design District shall not be required. 5) Buffering and screening requirements shall be provided as required in § 165-37 of this chapter for the zoning district that corresponds to the use being buffered and/or screened. Any residential dwelling units located above commercial floor space shall be treated as commercial floor space solely for the purpose of buffers and screening requirements. Zoning district buffers shall not be required along any existing road right-of-ways which border the development. 6) Road efficiency buffers shall be provided accordingly as specified in §165-37 of this chapter. M DRAFT Traditional Neighborhood Development District (TND) .January 2009 ,_. _. _-�H1�[�l IY��■®f�liNa+.F�::i+k -'-. - - err+frFr+i3�w'�s1�l��irw�`tiillrl B. Street Trees and Residential Landscaping. 1) One street tree shall be provided for every 30 feet of street frontage. Street trees shall be planted no more than 10 feet from rights of way. Acceptable trees shall be based on the list of street trees included in §165-36B of this chapter. Street trees shall be a minimum of three inch caliper at the time of planting. 2) Landscaping on residential lots, excluding over shop housing, shall conform with §165-36. Motor Vehicle Access and Circulation. A. Motor Vehicle Circulation. Motor vehicle circulation shall be designed to promote pedestrian circulation and bicycle activity. Streets within the TND shall include traffic calming elements to encourage slow moving traffic speeds such as "queuing streets", curb extensions, traffic circles, parallel and angled on -street parking and medians, as determined by the County Transportation Planner. B. Street Layout. Development in the TND District shall maintain a street grid pattern of generally parallel interconnecting streets with no cul-de-sacs except as may be approved during the review of the Master Development Plan due to topographic or site design constraints. Driveways to individual residential lots shall be prohibited along all roads identified as arterial or collector roadways. C. Street Orientation. The orientation of streets should enhance the visual impact of common open space and prominent buildings, create lots that facilitate passive solar design, and minimize street gradients. ARTICLE XXII Definitions §165-156. Definitions and word usage. [Amended 11-13-1991] Alley — a public or private way permanently reserved as a secondary means of access to abutting residential property. Alleys may also provide delivery access to commercial properties. Block — a unit of land bounded by streets or by a combination of streets and public land, railroad right-of-way, waterways, or any other barrier to the continuity of development. Community Center — An area of more intense uses consisting of a mix of commercial, residential in the form of over shop housing, civic or institutional uses and open space uses. TND developments should be designed so that residential blocks are within approximately miles from the Community Center. 10 DRAFT Traditional Neighborhood Development District (TND) January 2009 Neighborhood Village — Compact centers that focus and complement surrounding neighborhoods; they are walkable and designed at human scale and are supported by existing and planned road networks. Over shop housing — Residential units in upper stories of commercial and office structures. Over shop housing shall not count towards the required density of any development but shall count towards any minimum FAR. Traditional Neighborhood — A compact, mixed-use neighborhood where residential, commercial and civic buildings are within close proximity to each other. Urban Center — Areas larger than neighborhood villages and are envisioned to be a more intensive, walkable urban area with a larger commercial core, higher densities, and be designed around some form of public space or focal point. Urban Center should be located in close proximity to major transportation infrastructure. 11