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HomeMy WebLinkAboutSummary_Preapp_Mtg_PRE12-000003DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT M E M O R A N D U M DATE:January 24, 2012 TO:Jerry Wasser, Planner FROM:Jan Illian, Plan Review SUBJECT:Siev Short Plat 11461 – SE 162nd Street PRE 12-003 NOTE: The applicant is cautioned that information contained in this summary is preliminary and non- binding and may be subject to modification and/or concurrence by official city decision-makers. Review comments may also need to be revised based on site planning and other design changes required by City staff or made by the applicant. I have completed a preliminary review for the above-referenced proposal. The following comments are based on the pre-application submittal made to the City of Renton by the applicant. Water Water service provider will be Soos Creek Water and Sewer District. A water availability certificate will be required to be submitted to the city. Sanitary Sewer Sewer service will be provided by Soos Creek Water and Sewer District. A sewer availability certificate will be required to be submitted to the city. Storm Drainage 1. There are no drainage improvements in 109th Ave SE. It appears there is a ditch in 116th Ave SE. 2. Small project drainage review is required for any single-family residential project that will result in 2,000 square feet or more of new impervious surface, replaced impervious surface, new plus replaced impervious surface, or 7,000 square feet of land disturbing activity. If the project exceeds any one of these thresholds, a drainage plan and drainage report will be required with the site plan application. The report shall comply with Appendix C of the 2009 King County Surface Water Manual and the City of Renton Amendments to the KCSWM, Chapters 1 and 2. Based on the city’s flow control map, this site falls within the Peak Rate Control Standard, Forested Conditions. 3. A geotechnical report for the site is required. Information on the water table and soil permeability, with recommendations of appropriate flow control BMP options with typical designs for the site from the geotechnical engineer, shall be submitted with the application. Siev Short Plat - PRE12-003 Page 2 of 2 January 24, 2012 H:\CED\Planning\Current Planning\PREAPPS\12-003.Jerry\Plan Review Comments PRE 12-003.doc 4. The Surface Water System Development fee is $1,012 per new lot. This is payable prior to issuance of the construction permit. Credit is given for the existing home. Transportation/Street 1. Existing right-of-way width in 116th Ave SE is 60 feet. This street has been identified as a minor arterial. To meet the city’s new complete street standards, street improvements including 22 feet of paving from centerline (including a 5-foot bike lane), curb and gutter, 8-foot planter strip, 8-foot sidewalk, and storm drainage improvements are required to be constructed in the right-of-way fronting the site, per City code 4-6-060. To build this street section, 8 feet of right-of-way will be required to be dedicated to the city. SE 162nd is classified as a residential access road. Street improvements fronting the site in SE 162nd will require a minimum of 20 feet of paving, curb and gutter, 8-foot planter strip, 5- foot sidewalk, and storm drainage improvements. No dedication of right-of-way is required for these improvements. Applicant may submit an application to the city requesting to waive construction of the street frontage improvements since there are no existing street improvements in the area. 2. Per City of Renton code, corner lots will be required to dedicate a minimum fifteen feet (15’) turning radius for the intersection. 3. If this project triggers SEPA review, traffic mitigation fees of $717.75 per new single family residence shall be assessed. Credit will be given to the existing residence. Even if SEPA review does not trigger a traffic mitigation fee, any additional lot may be subject to a traffic impact fee if adopted by the City of Renton. General Comments 1. All construction utility permits for drainage and street improvements will require separate plan submittals. All utility plans shall conform to the Renton Drafting Standards. Plans shall be prepared by a licensed Civil Engineer. 2. When the utility plans are complete, please submit three (3) copies of the drawings, two (2) copies of the drainage report, permit application, and an itemized cost of construction estimate and application fee at the counter on the sixth floor. h:\ced\planning\current planning\preapps\12-003.jerry\pre012-003,siev short plat,2-lot shpl, r-8.doc DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT M E M O R A N D U M DATE:January 26, 2012 TO:Pre-application File No. 12-003 FROM:Gerald Wasser, Associate Planner SUBJECT:Siev Short Plat General: We have completed a preliminary review of the pre-application for the above- referenced development proposal. The following comments on development and permitting issues are based on the pre-application submittals made to the City of Renton by the applicant and the codes in effect on the date of review. The applicant is cautioned that information contained in this summary may be subject to modification and/or concurrence by official decision-makers (e.g., Hearing Examiner, Community & Economic Development Administrator, Public Works Administrator, Planning Director, Development Services Director, and City Council). Review comments may also need to be revised based on site planning and other design changes required by City staff or made by the applicant. The applicant is encouraged to review all applicable sections of the Renton Municipal Code. The Development Regulations are available for purchase for $100.00 plus tax, from the Finance Division on the first floor of City Hall or online at www.rentonwa.gov Project Proposal: The subject property is located at 11461 SE 162nd Street (APN 0088000240). The project site is a flat lot. The property is zoned Residential – 8 dwelling units per acre and is 18,000 square feet (0.41 acre) in size. The applicant is proposing to subdivide the property into 2 lots. Each proposed new lot would be 9,000 square feet in size. Proposed Lot 1 has an existing 1,670 square foot house (to remain) and would continue to take access via an existing driveway from SE 162nd Street. Proposed Lot 2 would be in the southern portion of the site and contains an existing garage (to be removed). Vehicular access to Proposed Lot 2 would be via an existing driveway from 116th Avenue SE (which currently provides access to the garage). Current Use: The property is developed with an existing 1,670 square foot single-family house (to remain) and a detached garage (to be removed). Zoning/Density Requirements: The subject property is zoned Residential-8 dwelling units per acre (R-8). The minimum density in the R-8 zone is 4.0 dwelling units per net acre (du/ac) and the maximum density is 8.0 du/ac. Private access easements, critical areas and public right-of-way dedications are deducted from the total area to determine Siev Short Plat, PRE12-003 Page 2 of 4 January 26, 2012 h:\ced\planning\current planning\preapps\12-003.jerry\pre012-003,siev short plat,2-lot shpl, r-8.doc net density. The net density of the proposed project would be 4.9 du/ac which is in conformance with the density range of the R-8 zone. Development Standards: The project would be subject to RMC 4-2-110A, “Development Standards for Single Family Zoning Designations” effective at the time of complete application. A copy of these standards is included. Minimum Lot Size, Width and Depth – The minimum lot size permitted in Zone R-8 is 5,000 square feet for parcels less than one acre. Proposed Lot 1 would be considered a corner lot. Minimum lot width is 60 feet for corner lots and the minimum lot depth is 65 feet. Minimum lot width for interior lots is 50 feet and minimum lot depth is 65 feet. As shown on the submitted site plan the proposal meets the minimum lot size and width requirements. Building Standards – The R-8 zone allows a maximum building coverage of 35% of the lot area or 2,500 square feet, whichever is greater for lots over 5,000 square feet in size. The maximum impervious coverage in the R-8 zone is 75%. Building height is restricted to 30 feet. Detached accessory structures must remain below a height of 15 feet and one-story. Accessory structures are also included in building lot coverage calculations. The existing house on Proposed Lot 1 complies with these development standards. Compliance with building standards on Proposed Lot 2 will be determined at the time of building permit review for any new structures. Setbacks – Setbacks are the minimum required distance between the building footprint and the property line and any private access easement. The required setbacks in the Zone R-8 are: Front yard – 15 feet for the primary structure. The front yard of Proposed Lot 1 would be along SE 162nd Street and the front yard for Proposed Lot 2 would be along 116th Avenue SE. Proposed Lot 1 is in conformance with this development standard and the conformance of the front yard of Proposed Lot 2 would be verified at the time of building permit application; Rear yard – 20 feet. As indicated on the submitted site plan, the rear yard of Proposed Lot 1 would be approximately 8 feet which would not be in conformance with the rear yard setback standard. Staff suggests that the proposed rear lot line be relocated to the south to provide the required minimum 20-foot rear yard setback. Such relocated lot line would create an approximately 10,800 square foot Lot 1 and an approximately 7,200 square foot Lot 2; Side yards – 5-feet, except 15-feet for side yards along a street. The eastern side of Proposed Lot 1 would be considered a side yard along a street and conforms to this development standard. It appears that the western side yard setback may be less than the required 5 feet. Should this setback be less than 5 feet, it would be considered a legally nonconforming setback. [Should a short plat be approved, the existing garage structure on Proposed Lot 2 must be moved or demolished prior to recording.] Siev Short Plat, PRE12-003 Page 3 of 4 January 26, 2012 h:\ced\planning\current planning\preapps\12-003.jerry\pre012-003,siev short plat,2-lot shpl, r-8.doc Residential Design and Open Space Standards: The Residential Design and Open Space Standards contained in RMC 4-2-1215 would be applicable to any new residential structures. A handout indicating the applicable guidelines and standards is enclosed. As applicable to the R-8 zone, the guidelines are: Garages – The visual impact of garages shall be minimized, while porches and front doors shall be the emphasis of the front of the home. Garages shall be located in a manner that minimizes the presence of the garages and shall not be located at the end of view corridors. Alleyway access is encouraged. If used, shared garages shall be within an acceptable walking distance to the housing unit it is intended to serve. Primary Entry – Entrances to homes shall be a focal point and allow space for social interaction. Front doors shall face the street and be on the façade closest to the street. When a home is located on a corner lot (i.e. at the intersection of two roads or the intersection of a road and a common space) a feature like a wraparound porch shall be used to reduce the perceived scale of the house and engage the street or open space on both sides. Façade Modulation – Buildings shall not have monotonous facades along public areas. Dwellings shall include articulation along public frontages; the articulation may include the connection of an open porch to the building, a dormer facing the street, or a well- defined entry element. Windows and Doors – Windows and front doors shall serve as an integral part of the character of the home. Primary windows shall be proportioned vertically rather than horizontally. Vertical windows may be combined together to create a larger window area. Front doors shall be a focal point of the dwelling and be in scale with the home. All doors shall be of the same character as the home. Scale, Bulk, and Character –A diverse streetscape shall be provided by using elevations and models that demonstrate a variety of floor plans, home sizes, and character. Neighborhoods shall have a variety of home sizes and character. Roofs – Roofs shall represent a variety of forms and profiles that add character and relief to the landscape of the neighborhood. The use of bright colors, as well as, roofing that is made of material like gravel and/or reflective material is discouraged. Eaves – Eaves should be detailed and proportioned to complement the architectural style of the home. Architectural Detailing – Architectural detail shall be provided that is appropriate to the architectural character of the home. Detailing like trim, columns, and/or corner boards shall reflect the architectural character of the house. Materials and Color – A diversity of materials and color shall be used on homes throughout the community. A variety of materials that are appropriate to the architectural character of the neighborhood shall be used. A diverse palette of colors shall be used to reduce monotony of color or tone. Siev Short Plat, PRE12-003 Page 4 of 4 January 26, 2012 h:\ced\planning\current planning\preapps\12-003.jerry\pre012-003,siev short plat,2-lot shpl, r-8.doc Access/Parking: The applicant has indicated that access would be taken for proposed Lot 1 via an existing driveway from SE 162nd Street. Access to Proposed Lot 2 would be taken via an existing driveway which currently provides access to the existing garage. Two off street parking spaces are required for each proposed lot. Critical Areas: The project site does not contain any mapped critical areas. Environmental Review: The proposed project is categorically exempt from Environmental (SEPA) Review unless critical areas are found to be present on the project site. Permit Requirements: The proposal would require approval of an administrative short plat. The administrative short plat request would be reviewed within an estimated time frame of 6 to 8 weeks. The fee for a short plat application is $1,442.00 ($1,400.00 plus 3% Technology Surcharge Fee). Detailed information regarding the land use application submittal is provided in the attached handouts. Impact/Mitigation Fees: In addition to the applicable construction and building permit fees, the following mitigation fees would be required prior to issuance of building permits. Impact fees, which would replace mitigation fees, may be adopted prior to building permit approval for which an applicant may vest to impact/mitigation fees. Those fees have yet to be determined. Currently fees are the following: A Transportation Mitigation Fee based on $75.00 per each new average daily trip attributable to the project; A Fire Mitigation Fee based on $488.00 per new single-family residence; and, A Renton School District Impact fee based on $6,310.00 per each new single-family residence and is payable prior to issuance of building permits. A handout listing all of the City’s Development related fees is attached for your review. Expiration: Upon approval, the short plat is valid for two years with a possible one year extension.