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88S017r Mere-fib=-X488-6p6 l~is~-}~T-}488-6R6 ~es~~-~9T-X988-6P6 August 24, 1988 BS REQUEST ANALYSIS AND RECOMMENDATION 885017 Rowe Associates, Inc. Dale Magisterial District Southwest line of Chippenham Parkway RE UEST: Rezoning from Agricultural (A) to Residential (R-9). A single family residential subdivision is planned. PLANNING COMMISSION RECOMMENDATION RECOMMEND DENIAL. STAFF RECOMMENDATION Recommend approval of Residential (R-12) zoning, and denial of Residential (R-9) with rejection of the proffered conditions for the following reason: Although the requested zoning and land use conform to the Central Area Land Use and Transportation Plan, Residential (R-9) zoning would not be compatible with, or comparable to, surrounding development. Residential (R-12) zoning, however, would ensure development comparable to the sur- rounding existing development. (NOTE: THE CONDITIONS NOTED WITH "STAFF/CPC" WERE AGREED UPON BY BOTH STAFF AND THE COMMISSION. CONDITIONS WITH ONLY A "STAFF" ARE RECOMMENDED SOLELY BY STAFF. CONDITIONS WITH ONLY A "CPC" ARE ADDITIONAL CONDITIONS RECOMMENDED BY THE PLANNING COMMISSION.) CONDITION (STAFF) A 200 foot building setback line and buffer strip, exclusive of easements and required yards, shall be provided adjacent to Chippenham Parkway (Route 150). The area within this buffer shall be planted, permed, and/or left in its natural state, if there is sufficient vegetation to provide adequate screening, If sufficient vegetation does not exist, a landscape plan shall be approved by the Planning Department and a bond posted to cover the cost of imple- menting the plan, prior to approval of final site plans or recorda- tion of subdivision plats. The developer shall flag this buffer for inspection prior to approval of any final site plan or recordation of any plat. This building setback line and buffer strip shall be noted on the final site plans, and final check and record plats. The Planning Commission may modify this condition at the time of tentative subdivision review. (P&T) PROFFERED CONDITIONS 1. Maximum total lots of 75. 2. Average lot size 17,000 square feet plus. GENERAL INFORMATION Location: Fronts approximately 2,727 feet on the southwest line of Chippenham Parkway, approximately 1,100 feet northwest of Hopkins Road. Tax Map 52-3 (1) Parcel 2 (Sheet 15). Existing Zoning: A Size: 33.15 acres Existing Land Use: Vacant Adjacent Zoning & Land Use: North - R-7; Single family residential South - R-7; Single family residential or vacant East - A, B-1, B-2 & B-3 with Conditional Use Planned Development; C&P Telephone, Meadowbrook Plaza Shopping Center, Chippenham Parkway or vacant West - R-7; Single family residential or vacant Utilities: 12 inch water main along north line of Cascade Street. 8 inch water main at intersection of Jessup Road and Upp Street, 400 feet from west line of site. 8 inch water main in Upp Street at intersection of Marty Boulevard, 400 feet from west line of site. Source of water is Swift Creek Reservoir. Use of public water is recom- mended and intended. No off-site easements in conjunction with extension of public water will be necessary. Site lies in Falling Creek sewage drainage area and is served by Falling Creek Treat- ment Plant. 8 inch trunk sewer line tra- verses the southern end of this site. 12 inch trunk sewer line is located in Upp Street. Use of public sewer is recommended and intended. No off-site easements in 2 R~S017/BSJUL8/AUG24H conjunction with extension of public sewer will be necessary. Environmental Engineering: Site is considered very poor for the pro- posed use. Terrain is gently sloping and, when cleared, has slight chance for ero- sion. Approximately 90~ of site has a seasonal watertable of less than 12 inches below the natural soil surface during the winter months. Wet crawl space conditions will be common along with yards which will be saturated during the winter months. Site drains to Falling Creek via existing drainage easements. Area is very flat and water stands on a majority of this prop- erty. Drainage problems exist in the subdivisions to the south and west of this site. The existing culvert under Chippen- ham Parkway, which abuts this property and provides drainage for this site, is ade- quate but is one-third or more full of water at most times. Water from this culvert backs up on the site. There are no erosion problems existing and/or antici- pated; however, additional drainage prob- lems are anticipated if existing culvert under Chippenham Parkway is not made free flowing. A profile should be run using the existing bottom of the culvert under Chip- penham Parkway as a base to determine the extent of downstream improvements neces- sary. It cannot be determined at this time if off-site easements will be necessary. Schools: Estimate approximately 58 school age chil- dren will be generated if this development were to occur under typical development standards. However, a tentative subdivi- sion plat has been submitted which proposes 93 lots. If approved as shown on this tentative, 65 students could be expected. Lies in the Falling Creek Elementary School attendance zone: capacity - 630, enroll- ment - 588; Falling Creek middle school zone: capacity - 1,080, enrollment - 1,028; Meadowbrook High School zone: capacity - 1,350, enrollment, 1,431. Fire Service: Dale Fire Station, Company ~E11 (paid/volun- teer). At present, fire service capability is good. County water and fire hydrant 3 88S017/BSJUL8/AUG24H placement should be provided for fire protection purposes in compliance with nationally recognized standards. General Plan (Central Area Land Use and Transpor- tation Plan): Medium density residential (1.51-4.00 units/acre) Transportation: This proposed development could generate approximately 820 average daily trips. These vehicles may be initially distributed along Cascade Street (Route 2265), Jessup Road (Route 643), Stanley Drive (Route 794), and Benika Drive (Route 805) which had 1986 traffic counts of 1131, 869, 1112, and 312 vehicles per day, respectively. It is not anticipated that the traffic volumes on the residential streets in this area will exceed normal subdivision levels. At the time of tentative subdivision plan review, staff may make specific recommenda- tions regarding connection to adjacent stub roads. Due to the proximity of Chippenham Parkway, staff will request that a plan be developed prior to tentative subdivision approval and implemented which addresses noise abatement in accordance with the standards set forth in the Federal Aid Highway Program Manual. DISCUSSION The applicant has requested rezoning from Agricultural (A) to Residential (R-9). A single family residential subdivision is proposed. In reviewing this request, staff considered other developments in the area, as well as the recommendation of the Central Area Land Use and Transportation Plan. This site is bordered by Hening Heights Subdivision to the west and Alice Heights, Section B, and North Chesterwood Subdivisions to the south. Hening Heights Subdivision is zoned R-7, but lots adjacent to this re- quest range from 36,000 to 76,000 square feet with an average lot size of approximately 40,000 square feet. Lot widths average approximately 90 feet. Alice Heights, Section B is also zoned R-7, and here lots range from 11,250 to 14,240 square feet with an average lot size of approxi- mately 12,745 square feet. Lot widths average approximately 75 feet. In North Chesterwood, also zoned R-7, lots range from 11,250 to 52,800 4 88S017/BSJUL8/AUG24H ~_ t square feet, and have an average lot size of approximately 13,226 square feet. Lot widths average approximately 75 feet. The Central Area Land Use and Transportation Plan recommends that this area be developed at medium density residential (1.51-4.00 units/acre) standards. Under Residential (R-9) zoning, typical development of the site, at 2.48 units/acre, could yield eighty-two (82) lots; maximum Residential (R-9) development, at 4.00 units/acre, could yield 132 lots. Staff, however, is recommending Residential (R-12). Typical Residential (R-12) development of this site, at 2.00 units/acre, would produce six- ty-six (66) lots; maximum Residential (R-12) development of the site, at 3.05 units/acre, could yield 101 lots. Although either the R-9 or the R-12 range of densities would lie within the range called for by the Central Area Plan, the recommended R-12 density would also be compatible with the adjacent development; the R-9 density would not be. Specifi- cally, R-12 would require that proposed lots in this development be as large as adjacent lots in North Chesterwood and Alice Heights Subdi- visions. This property adjoins Chippenham Parkway for approximately 2,727 feet. Due to the high traffic volumes along this road, a significant visual and noise impact will directly affect homes located in proximity to that road. The 200 foot building setback and buffer strip along the full length of the property would reduce these impacts. This buffer should be supplemented with additional landscaping, if necessary, to assure that homes located along the right of way of Chippenham Parkway would not be detrimentally affected (Condition on page 1). It appears that a portion of the above mentioned buffer was recently cleared when Plantation Pipeline installed gas lines in easements they hold. The developer will be required to include this pipeline easement's location on the tentative subdivision plat. Setbacks of homes from the pipeline will be addressed at the time of tentative subdivision review. Drainage issues will also be addressed at the time of tentative subdivi- sion review. As the proposed density and lot size of Residential (R-12) would be compatible with surrounding subdivisions, and as they conform to the Central Area Land Use and Transportation Plan, staff recommends approval of Residential (R-12). Finally, through tentative subdivision review, the County can ensure orderly and safe physical development of this site. CASE HISTORY Planning Commission Meeting (3/15/88): At the request of the developer, and on motion of Mr. Miller, seconded by Mr. Kelly, the Commission deferred this case sixty (60) days. AYES: Unanimous. 5 885017/BSJUL8/AUG24H Staff (4/22/88): To date, staff has received no further information on this case from the applicant. Planning Commission Meeting (5/17/88): At the request of the developer, and on motion of Mr. Miller, seconded by Mr. Warren, the Commission deferred this case for sixty (60) days to their July 19, 1988, meeting. Staff (6/29/88): To date, staff has received no further information on this case from the applicant. Planning Commission Meeting (7/19/88): Mr. Jay Rowe came forward to represent this request. He stated that to address staff's concerns he would proffer a condition to limit the number of lots to seventy-five (75) maximum. He noted that based on this prof- fer the average lot size would be 14,000 square feet or larger. He noted that this average lot size was greater than that of the surrounding neighborhoods. He stated that Residential (R-9) zoning would allow him to create open spaces to address drainage concerns. He stated that it was his intent to develop a mixture of starter homes, but that at this time he could not proffer a condition to the specific type and size of homes to be constructed on the property. Mr. Raymond Mayes came forward to represent the Chesterwood Drive resi- dents. He stated that previously Town and Country Builders had proposed rezoning the property Residential (R-9) and that Mr. Harry Daniel, the Dale District Supervisor had indicated that, until such time as issues of compatibility, drainage, traffic, and buffering along Chippenham would have been adequately addressed, he would not support development of the subject property. Mr. Mayes further indicated that, since the drainage and traffic problems had not been properly addressed through this request, he felt, the case should not be approved. Mr. Miller indicated that he continued to drainage problems in the area and to the constructed on the subject property. He cerns and feeling that the concerns had not could not support the request. 6 have concerns relative to the type and style of homes to be stated that, given these con- been adequately addressed, he "SS017/BSJUZ8/AUG24H ~, On motion of Mr. Miller, seconded by Mr. Perkins, the Commission resolved to recommend denial of Case 885017. AYES: Messrs. Belcher, Kelly, Miller, Perkins and Warren. Applicant (8/5/88): On August 5, 1988, the applicant made the second proffer for a minimum average lot size. The Board of Supervisors on Wednesday, August 24, 1988, beginning at 2:00 p.m., will take under consideration this request. 7 88S017/BSJUL8/AUG24H f ;~! ;;:::: ';::' :::::::. :. q ... '::::::::. 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