WAC 51-16-080: - Washington Retaining Wall maintained by King County Roads Division Retaining walls can serve various purposes for a backyard. /T1_4 58 0 R A retaining wall is a structure designed to support soil at a steeper angle than the soil could stand on its own; it may or may not be attached to a building. /K false /T1_2 43 0 R If the corner is created by the intersection of a public street and either an access easement or private road, a front setback is required only along the right of way, easement, or road providing primary access to the lot or from which the lot is addressed. The site rises steeply from the street and compliance with the front setback would place the garage or carport eightfeetor more above street grade, and there is no reasonable way to provide a driveway up to the residence, or. 16.10 KING COUNTY BUILDING SECURITY CODE 16.12 INTERNATIONAL MECHANICAL CODE 16.14 INTERNATIONAL PROPERTY MAINTENANCE CODE 16.32 KING COUNTY PLUMBING CODE 16.78 ORNAMENTAL POOLS 16.82 CLEARING AND GRADING (Formerly GRADING) See LUC 20.25E. >> For properties located in the DNTN-0-1, DNTN- 0-2, DNTN-MU, DNTN-R, and DNTN-OB districts, front, rear, and side setbacks are 0 feet. As you begin plotting your new retaining wall build, things to be mindful of include: Why do you want to add a hardscape retaining wall to your backyard? The minor building elementmay not be used to extend the enclosed building floor area into the setback, except that chimneys and bay windows may extend to the finished grade if they protrude no more than 18 inchesinto the setback. /Contents 25 0 R The site drops steeply from the street and there is no reasonable way to provide a driveway of less than 15 percentgrade down to the residence. /CropBox [0 0 612 792] /MediaBox [0 0 612 792] << Of the two remaining property lines, one is considered a rear (the one most distant from a front) and the other, a side. See LUC 20.25A.090.D.6 for a list of the affected streets. If the minor building element is 30 inches or greater above grade, it can extend into the setback a maximum of 20 percent of the required setback or 18 inches, whichever is greater. %-------------------------------------------------------------------------------------------------- It may not display this or other websites correctly. You are using an out of date browser. /Type /Page /XObject Any property line not defined as a front or rear property line is by default a side property line. /K false The front property line is the one which abuts a street right-of-way(s), access easement, or private road from which the lot is addressed or gains primary access. The permit exemption shall not otherwise exempt the construction or alteration from the substantive standards of the codes enumerated in RCW 19.27. . These easements are often shown on the recorded plat or the title report. You cannot build a rockery or retaining wall of any height in an ECA unless you meet very specific requirements or obtain an. /Resources << /Im0 59 0 R /XObject Typically soil surcharge runs along at a 45 if you look at the foundation from a section view. /ProcSet [/PDF /Text /ImageB] SECTION R404 FOUNDATION AND RETAINING WALLS. Landscapers, contractors, and DIY homeowners who wish to add a hardscape retaining wall to their property will find all the necessary building supplies and materials at Rock Products, Inc. 3 0 obj % PdfSharp.Pdf.PdfDictionary >> All buildings within the setback area must be devoted to pedestrian-oriented uses and meet applicable design criteria for such uses. "eQ[%2-)IhoV68 G?btRy34-C ?vo;i3#8Np b`y& t`pd9D)I{]Vd}{| 6P&\C9{v+`wHA@A@0s& y(61z6iSJhiq arrow_right. Codes & laws Courts Emergencies Environment Health Home & property Jails Jobs & training Licenses, permits & records Parks & recreation Police & safety Public Data Recycling & garbage Rural services Social services Transportation & roads Voting & elections Volunteer About King County Contact us Elected officials Equity & social justice << /I false - Spatial reference: WA State Plane NorthFGDC Documentation: Classic or FAQOpen Data Availability: Not AvailablePlace Keywords: Pacific NW, For example, if your house is in the R-5 district, the following setbacks are required: Front 20 feet; Rear 20 feet; Side 5 feetminimum on one side, with the two sides totaling 15 feet. A rockery consists of placed rocks used to control soil erosion. /T1_3 50 0 R and (3)(5) construction of a retaining wall; it provided updated compliance steps for these original items, but it . /C0_0 26 0 R Purpose matters because it can impact the materials needed for the build. /CropBox [3.84 2.88 615.84 794.88] /CS /DeviceRGB /Contents 18 0 R then the tree can be removed without a clearing permit as it is exempt per King County Code chapter 16.82. /S /Transparency For more information on critical areas buffers and setbacks LUC 20.25H. << You don't need a construction permit if you meet all of the following three conditions: The rockery or retaining wall will be 4 feet or lower in height as measured from the bottom of the footing (even if under grade) and the top of the wall The wall is not located in an environmentally critical area (ECA) or near an ECA >> /I false Land Use Code (LUC) 20.25A.020 is the first code section to check. >> >> If property is developed as a Planned Unit Development, setback flexibility can be proposed and approved. No permit or inspections are required for retaining walls less than 3 feet high. At the ground level, buildings in PDD Subdistrict A must be set back at least 20 feetfrom the Downtown boundary. /S /Transparency /S /GTS_PDFA1 >> Residential Attic HVAC Equipment - COMING SOON, 24. /Contents 12 0 R If you build within the right-of-way, you must follow additional requirements. Your email address will not be published. /S /Transparency If code section is not displaying below, you may access the text at: https://aqua.kingcounty.gov/council/clerk/code/19_Title_16.htm, 516 Third Ave, Room 1200 /MediaBox [0 0 613.44 792.96] /T1_4 37 0 R :E6=A :F This requirement does not apply to Subdistricts B or C. The PDD also requires an upper level setback which applies to all Subdistricts (A, B, and C) along certain streets. %-------------------------------------------------------------------------------------------------- /Group The guidelines and construction tip sheets on this page are the result of a deep collaboration between the MyBuildingPermit jurisdictions. Title 16 - BUILDING AND CONSTRUCTION STANDARDS - King County, Washington Plotting Out Your Backyard with Hardscape Walls, Common Mistakes When Building an Outdoor Fireplace, Things You Should Never Burn in Your Outdoor Fireplace. /Contents 31 0 R PRINCE WILLIAM COUNTY RETAINING WALL INSPECTION REQUIREMENTS NOTE: PLEASE CALL 703-792-6112 OR EMAIL SPECIALINSPECTIONS@PWCGOV.ORG TO SCHEDULE A MEETING FOR ALL PROJECTS THAT FALL UNDER SPECIAL INSPECTIONS. .in0!NRWL4 s}gAZp E ok Rockeries and retaining walls dont contribute toward your lot coverage limit. One story-detached accessory buildings used as a tool and storage sheds, playhouses and similar uses, provided that the projected floor area does not exceed 200 square feet, and there are no zoning setback issues. We will be happy to supply a quote for your specific job requirements. /XObject A building permit is required when making any modifications to a deck that is more than 30 inches above grade (measured to the lowest point within six feet of the deck). Capable of wall heights up to 42, the KINGS-wall system is a permanent and maintenance free retaining wall system. Past Excavation, Filled Areas or Cleared Areas - Indicate depth of cut/fill. If you choose to use a prefabricated window well, you must submit the manufacturer's specification during the permit application process. %-------------------------------------------------------------------------------------------------- If the minor building elementis 30 inchesor greater above grade, it can extend into the setback a maximum of 20 percentof the required setback or 18 inches, whichever is greater. s"!2pl51v0ius6GB90,x33*BL>$d:1li6v:Z`]uDGnp*u?T6(S[bXp vt|4MpGV} W|>hX;i>x H)(s\j'F1V5=q-w: 9iwls8-SgT&F)a(\~hp'{GUX+.& fwEu1I:tFw>HbpkUrI#t=Fc!r,kF^iGL >> . The Office and Limited Business (OLB) land use district allows administrative modification of setbacks in certain situations and subject to criteria. See the Subsurface Drainage Systems section of Director's Rule 4-2011, If building near a property line or public right-of-way, you must ensure the retaining wall or rockery is built on your property. /T1_2 16 0 R [|MXKrmH< j'E;pWI8_t 5^h!p(qvE@)xD~B!c-`# IXg4'^. 2. Have your building materials conveniently brought right to your job site with no hassle. AIR-FREEZING INDEX FOR U.S. PDF Typical Details - Finished Basements - Fairfax County, Virginia Upon receipt of a complaint, Code Enforcement will gather basic property information and assign a case number to the complaint. For properties in unincorporated King County (like Mirrormont) contact the King County Department of Permitting and Environmental Review. Residential Smoke/Carbon Monoxide Alarms, 10. Unless otherwise exempted, plumbing, electrical and mechanical permits may be required for the above exempted items. For properties in the DNTN-OLB district, front and rear setbacks are 20 feet, and side setbacks are 0 feet. Call the. Residential and commercial buildings that are installing or replacing any portion of the roof decking (sheathing), including the adding of plywood over existing skip sheathing. /Pages 2 0 R % Yes. Hardscape retaining walls designed more for aesthetic purposes should focus on style, color, and design. /T1_1 55 0 R (8) Where a retaining wall protects a cut below the natural grade and is located on the line separating lots or parcels, the retaining wall may be topped by a fence or wall of the same height that would otherwise be permitted at the location if no retaining wall existed. Mailing Address: Portable ventilation appliances and equipment. Contact the Permit Center if you are not sure. stream << Guidelines and Tip Sheets | MBP - MyBuildingPermit % File size: 264140 bytes /Type /Page << X:rUpX,z@mx"@xX?4piD1/?V mG1crs*(^}hi=0Y'E-0v&S5=SR4uP=0qISx~]a;aO/NWBHpfIM8M"8}HWYP4 v9mGQ{hcJV;w2:T*7j&/gonW8CWxe v3MN5('JRYx*m_Q_-89}Rv h8!Lu[}A#)G4 2V_0XRHdpqJN;Y{Cs,K4}qT!A>+J\te. 4::: R ^0nrhUu,/\!q-U gzJ,zU#!dEX{&S To help make the building process easier for our clients, we are pleased to offer freight services. 4 0 obj % PdfSharp.Pdf.PdfDictionary /Subtype /XML << << . /Parent 2 0 R Guards 04. /Group endobj %PDF-1.4 /Font However, alley and access easements crossing a property may require special setbacks from the center of the alley or edge of an access easement. /CS /DeviceRGB Existing and Proposed Contours - Show existing and proposed contours at 2-foot intervals. Code Interpretations - King County If the tree is a "hazard" meaning it has disease, structural . /Font The rooftop of the building is properly screened from view or is landscaped. If the surcharge does not act on the retaining wall then a apparently a permit is not required under the IRC and IBC. /Filter /FlateDecode If you have easements on your property, you should research them to see what allowances and restrictions apply. Many King County services are continually adapting because of the COVID-19 pandemic. Walls built to accommodate slopes must be placed properly to effectively stop erosion. For example, if you are building a wall at the property line, the potential for damage may exist and you need a construction permit. Permit Needed/Not Needed - COMING SOON, 22. x][F}_1UWUy0hF;ZH{t[CHz>}of^=~{Mqo~zEXRcv3}c finished floor elevation. Retaining Wall | The Building Code Forum They are used to bound soils between two different elevations often in areas of terrain possessing undesirable slopes or in areas where the landscape needs to be shaped severely and engineered for more specific purposes like hillside farming or roadway overpasses.Purpose: Shows location of retaining walls maintained by King County Roads Division.Status: Updated: Time period of content: (single date,as YYYYMMDD):: The front setback is measured from the inside edge of the required perimeter sidewalk. endobj Call us at (206) 684-8850Applicant Services Center HoursM, W, F: 8:00 a.m. - 4:00 p.m.T, Th: 10:30 a.m. - 4:00 p.m.Most services are now available online through our Applicant Services Center. % %-------------------------------------------------------------------------------------------------- 12 0 obj % PdfSharp.Pdf.PdfDictionary << >> << 4KMPaBAj_Ud^f">2!Nwc6xZ``3T`vyyJ 0s~)/sN=(pEpb '_ I[+RjR!{`&2DP* ^tx3kWI1e=Y"\ 87svkT?9J FWo2r< Ojl`$q1K. << You need a side sewer permit if you plan to install drainage behind your wall and connect it to a side sewer. /ProcSet [/PDF /Text /ImageB] /Resources /Group /Type /Catalog (Ord. Notching & Boring Rafters/Joists/Studs, 12. STATE: AIR-FREEZING INDEX . << You may not have a 5 footside-yard setback abutting any of these access routes. /MediaBox [0 0 619.68 797.76] /Group P.O. >> 2018 International Residential Code (Irc) | Icc Digital Codes 21A12; Ordinance 0 i 10870, Section 382 and K. C. C. 21 A14, as amended; and II/adding new section~ to K.c.c. PDF REF7-B Standard Notes - King County, Washington Moveable cases, counters and partitions not over five feet, nine inches in height. /Group endobj % Creation time: 0.012 seconds Deck Tip Sheet 06. /Rotate 0 /C0_0 32 0 R /Type /Page Accessible Parking Spaces 10. Foreground landscaping and attached vegetative screening shall be required for retaining walls and retaining wall systems if: (1) The wall or wall system exceeds 20 feet in height and the base of the wall system is closer than 100 feet to the edge of the road surface of a public or private street. This report was generated on 5/2/2023 1:04:09 AM, Links to external sites do not constitute endorsements by King County. Size is another crucial aspect of how well a retaining wall will flow with an existing backyard layout. Retaining Wall maintained by King County Roads Division This mailbox is monitored during business hours. >> /T1_3 23 0 R This limit is the percentage of your lot that can be covered by a house and other buildings, such as garages, or impervious surfaces, such as paving. SDCI issues land use, construction, and trade permits, conducts construction and housing-related inspections, ensures compliance with our codes, and regulates rental rules. <> Residential Smoke/Carbon Monoxide Alarms 05. Fences in residential zones (UR, RA-5, . /MediaBox [0 0 622.8 800.16] WA, << If your rockery or retaining wall does not require a professional stamp, you can prepare the drawings yourself or hire a professional. Initial contact with a suspected violator generally occurs within 30 days of receiving a complaint, although environmental hazards and other high priority . The intrusion is limited to 30 percentof the required front-yard setback area. /Resources 2020 Florida Building Code, Building, 7th Edition - Icc /Rotate 0 Plans for structures such as bridges, vaults, and retaining walls require a separate review and approval by DDES prior to construction (KCC 16.04. /Rotate 0 Section R404 of the residential building code requires retaining walls that retain more than 48 inches of unbalanced soil or retaining walls exceeding 24 inches in height that retain additional loads in addition to the . A minor building elementmay extend 18 inchesor 20 percentinto a required structure setback in the Critical Area Overlay District (. /T1_1 15 0 R Commercial buildings receiving a type of roof covering heavier than the existing system. Finally, retaining walls can also provide extra seating in an outdoor space. Any Retaining Wall installed within the County right of way will not be permitted and will be required to be removed. It includes a chart of most dimensional requirements, including setbacks, for the Downtown land use districts. Building permits shall be required for all retaining walls with a surcharge. /T1_2 56 0 R Postal_Code: 98104 Country: US Contact_Voice_Telephone: 206-477-3519 To request an interpretation, please use the Code Interpretation Request form . /I false /CropBox [0 0 612 792] 2011-01-28T08:42:59-08:00 726 0 obj <>/Encrypt 712 0 R/Filter/FlateDecode/ID[<8C3D96649B88C2479DDF395C7723D88A>]/Index[711 38]/Info 710 0 R/Length 91/Prev 497414/Root 713 0 R/Size 749/Type/XRef/W[1 3 1]>>stream mechanical or plumbing system, the installation of which is regulated by this code, or to cause any such work to be done, shall first make application to the building official and obtain the required permit. ``[&hpkBRy Q6>ga2\%su;v8D0=F&u$^maj|akH^b* tpwz\hB?dX8$8 ^29I. PDF DESIGN OF RETAINING WALLS - Los Angeles County, California /OutputIntents [4 0 R] >> The property line most opposite to the front will be a rear line, and the remaining two will be side lines. /XObject /Im0 17 0 R << SDCI is committed to an antiracist workplace and to addressing racism through our work in the community. /C0_0 13 0 R :z}B\ajMYy3ei9}i"'.y:7/P1|)f >> king county retaining wall codes - Enlighten Other land use districts have their own setback requirements, and plat conditions will sometimes require additional setbacks. The eCityGov Alliance has prepared a tipsheet for single family properties with frequent questions about whether a permit is required or not. (2) 1405.5Wood veneers. comply with King County Health Department requirements. Whether you have a single question about our products or would like to schedule an appointment for a quote, we are always available for your call. . 711 0 obj <> endobj >> Please contact us with your job material take off information. The side property lines lie generally perpendicular to the front and rear property lines. For properties in Klahanie, contact the City of Sammamish Permit Center. Retaining Walls & Rockeries - SDCI | seattle.gov Planning beforehand can help you avoid common mistakes. %-------------------------------------------------------------------------------------------------- Residential Site Plan Requirements - King County Basic Stairs 02. Be aware that even if no permit is required, any modified decks or patios must still meet current land use regulations. Retaining walls that are not over 4 feet (1.2 m) in height measured from the bottom of the footing to the top of the wall, unless supporting a surcharge or . /T1_1 34 0 R Instead, design shall be based on 0.7 times nominal earthquake loads, 1.0 times other nominal loads, and investigation with one or more of the variable loads set to . application/pdf Chapter 14.52 FENCES, HEDGES AND WALLS - Code Publishing Company The building does not intrude into a setback required by, Accessory structures can be placed within 5 feetof the rear property line. >> << Your email address will not be published. << In other situations, the notes may require a greater setback than the chart indicates. RNIS, Residential Emergency Escape and Rescue Openings 11. (Ord. Work Exempt from Building Permit - Pierce County, Washington When retaining walls are constructed on residential lots, excluding subdivisions or other residential developments that are under active construction and have not yet been accepted for maintenance by Cobb County, the exposed portion of a retaining wall, as measured from the adjacent property owners side of the wall, cannot exceed six feet in . Retaining Walls | UpCodes King County, Skipping this step can result in time-consuming holdups, including having to tear down a newly constructed wall and start over from scratch. 16.70, 14.20). /Im0 38 0 R You may also need a grading permitdepending on the amount of soil you plan to move or the area you plan to disturb. >> Since the right of way or tract can contain unimproved shoulders, you should not assume that your property line is at the edge of the sidewalk, curb, or paved edge of the travel lane. 7 allow retaining walls, rockeries, and berms in setbacks; 8 amending Ordinance 10870, Section 291 and KC.C. For << Areas necessary for reasonable access to the building are exempt. /CS /DeviceRGB 2 0 obj % PdfSharp.Pdf.PdfPages This setback requirement applies to all floors above 40 feet. Lineage: Not available. /XObject See. KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL 4 1/1/05 STRUCTURAL NOTES (1) These plans are approved for standard road and drainage improvements only. Setback requirements for all districts outside of the Downtown are found in LUC 20.20.010. %%EOF See LUC 20.25H. /Parent 2 0 R Painting, papering and similar finish work. Basically if the retaining wall is further away from the structure than the foundation extends into the soil you don't really have to worry about it. >> endobj Title 16 Building and Construction Standards - King County For instance, retaining walls that will primarily serve a functional purpose require stronger, longer-lasting materials. /Contents 39 0 R /Length 3107 How to Navigate the Redmond Zoning Code Show existing and proposed clearing limits. /Count 7 Minor building elements including patios, platforms, eaves, trellises, open beams, fireplace chimneys, decks, porches, balconies, lanais, bay windows, greenhouse windows, and similar features may intrude into required setbacks, subject to the limitations below. If the property contains critical areas, additional buffers and setbacks apply and are measured from the critical area edge. 'gh1QG 0 If your property is in the Office district, the required setbacks are: Front 30 feet; Rear 25 feet; Side 20 feeteach side. << Before you jump right into building your new backyard feature, you should first plan out this project. When measuring a front setback from a property line abutting a public street or private road, the setback is measured from the interior edge of the right of way (for public street) or tract (for private road). Properties in a Transition Area Overlay District have increased setback requirements. The following tip sheets reflect the 2018 Washington State Building Codes: The following tip sheets reflect the 2015 Washington State Building Codes: The following tip sheets reflect the 2012 Washington State Building Codes: Privacy and Security | Site Admin/Government Login Seattle, WA 98104, Find certified small business contractors and suppliers, Title 4A Revenue and Financial Regulation, Title 6 Business Licenses and Regulations, Title 16 Building and Construction Standards, Title 18 Environmental Sustainability Program, Title 24 Housing and Community Development, Title 26 Agricultural and Open Space Lands, https://aqua.kingcounty.gov/council/clerk/code/19_Title_16.htm. /Resources All retaining walls over four feet in height from the bottom of the footing shall be engineered by a professional engineer registered in the State of Washington. endobj Retaining walls and rockeries 30 inches or taller and heat pumps are not minor building elements. Marquees or awnings that comply with the requirements of LUC 20.25A.030.C (FAR Amenity Incentive System) may extend over the public right of way if approved by the director of the Transportation Department and the DSD director, as long as that extension does not conflict with any other city code, such as the Sign Code (Bellevue City Code 22B.10) or the building code (currently chapter 32 of the Uniform Building Code). >> Theme Keywords: Transportation, The following are examples that do not need a permit: If you are not sure, the Permit Center is happy to assist you! /Contents 52 0 R The Perimeter Design District, as mentioned above, has special setback requirements. Plat conditions will sometimes require more restrictive setbacks. /Kids [5 0 R 6 0 R 7 0 R 8 0 R 9 0 R 10 0 R 11 0 R] /XObject << /Resources endstream endobj startxref Chapter 18.35 FENCES, WALLS AND HEDGES - Code Publishing Company /ProcSet [/PDF /Text /ImageB] /T1_2 29 0 R In October, the Department issued a stop work order related to remodeling and an . Setbacks are required along front, rear, and side property lines. Finally, the upper level setback requirement for the Downtown Core Design District described above can also be waived through design review if: (a) the setback is not feasible due to site constrains, such as a small or irregularly shaped lot, or (b) the modification is necessary to achieve design elements encouraged by the Land Use Code, and the modification does not interfere with preserving view corridors. The director of Development Services will establish the setbacks based upon orientation of the lot to surrounding lots and to any existing development pattern. >> /T1_0 20 0 R endstream >> /Resources You may use the Fairfax County Typical Retaining Wall Details for guidance. /S /Transparency /Type /Page /K false 36", min. (How to e-mail a County contact)Secondary: KCGIS Center; giscenter@kingcounty.gov. Subsection 1807.2 - Retaining walls, | Casetext Search + Citator /rIM P&. /T1_0 14 0 R /T1_0 54 0 R >> Layer name: RETAININGWALLSubject category: transportationTitle: Retaining Wall maintained by King County Roads DivisionFeature Count: 561Feature Type: LineAbstract: Retaining walls are structures designed to restrain soil to unnatural slopes. Temporary motion picture, television and theater stage sets and scenery. Contact us today at Rock Products, Inc. to learn more about hardscape retaining walls and our other offerings to see the kinds of upgrades you can make to create your dream backyard.
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king county retaining wall codes