'gh1QG Window awnings supported by an exterior wall of a single family home and Group U Occupancies when not projecting more than 54 inches. >> Similarly, each building faade in the Downtown Core Design District facing NE 4th, NE 8thand 104th NE must provide an upper level set back of 20 feetor more at a height between 25 feet and 40 feetabove average finished grade. Other land use districts have their own setback requirements, and plat conditions will sometimes require additional setbacks. << %-------------------------------------------------------------------------------------------------- PDF Typical Details - Finished Basements - Fairfax County, Virginia Each agency will update its pages with current information. See. Finally, retaining walls can also provide extra seating in an outdoor space. See the Permits When Required Tipsheet (PDF). Your email address will not be published. RoadsGIS, %-------------------------------------------------------------------------------------------------- /Type /Page Typically soil surcharge runs along at a 45 if you look at the foundation from a section view. 3 0 obj % PdfSharp.Pdf.PdfDictionary << PDF Checklist for Retaining Wall Submission and Inspection Requirements /Group 2. Properties in a Transition Area Overlay District have increased setback requirements. What To Consider When Building Hardscape Stone Walls | Rock Products, Inc. Title: Retaining Wall maintained by King County Roads Division Edition: One Geospatial_Data_Presentation_Form: vector digital data Publication_Information: Publication_Place: King County, WA Publisher: King County . Many states and localities require permits and you may be asked to submit building plans before you can begin constructing your retaining wall. :E6=A :F Wood veneers on exterior walls of buildings of Type I, II, III and IV construction shall be not less than 1 inch (25 mm) nominal thickness, .438-inch (11.1 mm) exterior hardboard siding or .375-inch (9.5 mm) exterior-type wood structural panels or particleboard and shall conform to the following: >> /K false Call the. /T1_0 33 0 R >> /XObject /I false This requirement may be modified by the director of Development Services Department (DSD) if the applicant demonstrates that the resulting design will be more consistent with applicable design review criteria and if the building design, with the modification, will create sufficient spacing between towers to encourage a feeling of an open and airy Downtown. King County Department of Permitting and Environmental Review. Retaining Wall maintained by King County Roads Division 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 << QVycwPk*ZQ/D H& w~:]3gV `y'RutJ55F`L*:~O0N-vc[%f&29WsJk@%@0s~ +6@RZ8u7A1M%z0*x}fjpnl8k+etoSE&b vA=}aOnzb,kAOs"e7b|^N.1gUDWwCp66+Z g Fences not over 6 feet in height (other fence regulations may apply). application/pdf Xerox 4112 Residential Attic HVAC Equipment - COMING SOON, 24. << c*x~]nvTR,%$s ) 8ULzxK!P71l$yE|4Ez mJ'Sh&d wLm%lPS?8'3]`me BB9[A ABGn]3~\ uB _(jA A6XKns *Y 2:JQ$v1J !E4o7yl7. /Resources /Parent 2 0 R In addition, anytime you dig into your property, its a good idea to make sure there are no utilities directly below the area you plan to place your retaining wall. << The dotted lines on the map indicate the city limits. . Retaining walls which are not over four feet in height measured from the bottom of the footing to the top of the wall, unless supporting a surcharge or impounding Class I, II, or III-A liquids. 6 at 001. See. /Contents 12 0 R /K false %PDF-1.7 % Unlike rights of way and tracts, access easements do not always coincide with property lines. If you build within the right-of-way, you must follow additional requirements. Any element that increases the floor area, such as a cantilevered closet or bay window that extends to the floor, is not an minor building element. Any building with clay tile or concrete tile roofs. /CropBox [0.72 0.48 612.72 792.48] Building Code Section 1807.2.1 requires retaining walls to be designed to ensure stability againstoverturning, sliding, excessive foundation pressure and water uplift and Section 1807.1.5 requiresfoundation walls to be designed in accordance with Chapter 19 (Concrete) and/or 21 (Masonry).In addition, Section 1803.5.12 states that retaining walls Accessible Parking Spaces 10. Single User Accessible Restrooms 09. 700 5th Ave, Suite 2000, Seattle, WA, 98104 >> << >> /CropBox [3.12 2.4 615.12 794.4] transportation, If your rockery or retaining wall does not require a professional stamp, you can prepare the drawings yourself or hire a professional. If your property is in the Perimeter Design District (PDD), which is a district that overlays some of the Downtown properties, additional setbacks may apply. Nathan Torgelson, Director You dont need a construction permit if you meet all of the following three conditions: If you dont meet these three conditions, you need a new construction permit. /T1_4 37 0 R /CropBox [5.28 4.08 617.28 796.08] For more information on critical areas buffers and setbacks LUC 20.25H. >> /Count 7 For instance, retaining walls that will primarily serve a functional purpose require stronger, longer-lasting materials. At the ground level, buildings in PDD Subdistrict A must be set back at least 20 feetfrom the Downtown boundary. Setback requirements for all districts outside of the Downtown are found in LUC 20.20.010. /Parent 2 0 R Critical Areas Overlay District setback requirements can be modified, waived, or adjusted subject to specific criteria. >> >> 206-477-3519 stream Box 34019, Seattle, WA, 98124-4019 %%EOF 2011-01-28T08:42:59-08:00 See LUC 20.25A.090.D.6 for a list of the affected streets. Photo-Voltaic Solar Panels-Roof Mounted, 2015 Residential Energy Code Prescriptive Checklist, Seismic Retrofit for Your Home and Retrofit Standard Plans, 00. << %-------------------------------------------------------------------------------------------------- C5YKI%h kp1nI& E/siF?97 #^b0/XW._tz|7ZbVLpZ^U'pSm*;4(44 See LUC 20.30H. /S /Transparency SDCI issues land use, construction, and trade permits, conducts construction and housing-related inspections, ensures compliance with our codes, and regulates rental rules. Apply for; . Certain street or sidewalk improvements, such as rockeries and retaining walls required to accommodate the improvement, can be placed in a required setback if no feasible alternative exists. The rooftop of the building is properly screened from view or is landscaped. King County, Department of Local Services, Permitting Division will render a formal interpretation of a development regulation upon request (see Chapter 2.100 of the King County Code). /MediaBox [0 0 618.24 796.56] Rockeries and retaining walls dont contribute toward your lot coverage limit. See LUC 20.30G. Guidelines and Tip Sheets | MBP - MyBuildingPermit /I false 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. 4::: R ^0nrhUu,/\!q-U gzJ,zU#!dEX{&S and (3)(5) construction of a retaining wall; it provided updated compliance steps for these original items, but it . Of the two remaining property lines, one is considered a rear (the one most distant from a front) and the other, a side. /Group >> 1405.5Wood veneers. For properties in the DNTN-OLB district, front and rear setbacks are 20 feet, and side setbacks are 0 feet. Retaining walls that are not over four feet in height, measured . Washington state, If the property contains critical areas, additional buffers and setbacks apply and are measured from the critical area edge. IRC and International Mechanical Code (Commercial & All Residential) Permits shall not be required for the following: 1. Depending on the number and complexity of code compliance cases we're working on, it may take us longer to respond to new complaints. R404.4. PDF Ordinance 12987 Depending on how the retaining wall affects the (future) building, it may not be a building codes factor. Please contact the Permit Center at 425-837-3100 if you are not sure. The side property lines lie generally perpendicular to the front and rear property lines. endobj /T1_2 49 0 R << Talk to a land use planner to confirm your zone and associated setbacks or use the public mapping tools available. Ultimately, its most basic function is fighting back against gravity. % Creation time: 0.012 seconds 1211 BE IT ORDAINED BY THE COUNCIL OF KING COUNTY: 13 II /Kids [5 0 R 6 0 R 7 0 R 8 0 R 9 0 R 10 0 R 11 0 R] For a better experience, please enable JavaScript in your browser before proceeding. 21A06; 9 Ordinance 10870, Section 354 and K.C.C. A plan submission to the county is required for the construction of a new window well. Street frontage landscaping required by LUC 20.25A.040 may increase the front- yard setback by up to 8 feet. No part of the intrusion is higher than 30 inchesabove existing or finished grade, whichever is greater, measured at any point. /Resources 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). %-------------------------------------------------------------------------------------------------- In October, the Department issued a stop work order related to remodeling and an . /CS /DeviceRGB ICC Digital Codes is the largest provider of model codes, custom codes and standards used worldwide to construct safe, sustainable, affordable and resilient structures. %PDF-1.3 /Resources 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. Deck Tip Sheet 06. /S /Transparency Most retaining walls 4 feet high or less; Replacement of roofing or siding for detached one- and two-family houses; . /Type /Page /XObject uuid:2d345735-7ff2-e94f-8396-a6ad1226e153 /Contents 39 0 R /Font Complaints are then routed to a specific CEO for investigation. /Type /Page Rockery designs must be prepared by a geotechnical engineer or comply with the prescriptive rockery installation design standards. /S /GTS_PDFA1 Plans for structures such as bridges, vaults, and retaining walls require a separate review and approval by DDES prior to construction (KCC 16.04. hbbd```b``N%`fI CDZQ{@Jdy bHI&@>&Fi@g`x` T 1 0 obj % PdfSharp.Pdf.Advanced.PdfCatalog << 2 (Exh. Residential Solar Systems - COMING SOON. /ProcSet [/PDF /Text /ImageB] For properties in unincorporated King County (like Mirrormont) . Commercial buildings receiving a type of roof covering of a different class rating from the existing roof. Digital products may not be reproduced or redistributed in any form or by any means without the express written authorization of King County. Retaining walls that are not over 4 feet (1219 mm) in height measured from the bottom of the footing to the top of the wall, unless supporting a surcharge. << Required fields are marked *. /ProcSet [/PDF /Text /ImageB] /MediaBox [0 0 612 792] You may use the Fairfax County Typical Retaining Wall Details for guidance. /Contents 52 0 R Purpose matters because it can impact the materials needed for the build. If you choose to use a prefabricated window well, you must submit the manufacturer's specification during the permit application process. Planning beforehand can help you avoid common mistakes. Phone: (206) 684-8600 See the Decks / Fences web page. % Objects: 71 See the. Whatever your reason for adding this landscape feature, its important to properly plan out this project to get the most out of your retaining wall. 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 conflation, It is set back at least five feetfrom the front property line, If located downhill from the street, its height does not exceed 15 feetabove street level if it has a pitched roof or nine feetabove street level if it has a flat roof, If located downhill from the street, the structure and its driveway must be designed to minimize slope disturbance, It complies with sight obstruction requirements of, It complies with the performance standards of. /Font 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. Retaining walls can also help manage water runoff by slowing the flow of rainwater. 2020 Florida Building Code, Building, 7th Edition - Icc /Im0 59 0 R /ProcSet [/PDF /Text /ImageB] << 9 0 obj % PdfSharp.Pdf.PdfPage /S /Transparency << << If the property lies in the Shoreline Overlay District see LUC 20.25E for buffers and setback from the shoreline. /Rotate 0 /MediaBox [0 0 622.8 800.16] >> endobj /C0_0 53 0 R 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. These hardscape stone walls are often used to deliver extra support and prevent soil from moving downhill where theres a steep change in a propertys elevation. Retaining walls and rockeries 30 inchesor taller and heat pumps are not minor building elements. << I think MT got itthe building is irrelaventsurcharge and height are the drivers for a permit being required.. You must log in or register to reply here. /XObject JavaScript is disabled. :z}B\ajMYy3ei9}i"'.y:7/P1|)f Retaining walls that are not over four feet in height, measured from the bottom of the footing to the top of the wall, unless supporting a surcharge or impounding Class I, II or III-A liquids or requiring more than 30 cubic feet of excavation and fill in order to construct the wall. Ex. /K false The intrusion is limited to 30 percentof the required front-yard setback area. 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) Moveable cases, counters and partitions not over five feet, nine inches in height. /I false 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. 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 While retaining walls may be functional, homeowners still want them to flow naturally with the overall dynamic of their backyards. /ProcSet [/PDF /Text /ImageB] /T1_0 27 0 R % /C0_0 32 0 R However, you must always maintain a setback of at least 10 feetfrom a right of way, access easement, or private roador greater if the Land Use Code requires. 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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):: Along Main Street, in Old Bellevue (DNTN- OB), the front-yard setback for residential or nonresidential use is always 0 feet; it may not be increased. See. . Before you jump right into building your new backyard feature, you should first plan out this project. Purpose matters because it can impact the materials needed for the build. In the DNTN-OLB district, the maximum front or rear setback from 112th Ave NE is 30 feet, unless otherwise approved by the director of Development Servicesto permit a drop-off lane. WAC 51-16-080: - Washington You may not have a 5 footside-yard setback abutting any of these access routes. /Type /Page The rear and side setbacks are measured from the property line. Any property line not defined as a front or rear property line is by default a side property line. To get the most out of their retaining walls, homeowners should consult with design professionals to determine the proper placement of their new features. Once the landscape feature is complete, it may become a popular place to gather, depending on its location in your backyard. The guidelines and construction tip sheets on this page are the result of a deep collaboration between the MyBuildingPermit jurisdictions. Maximum setbacks are established for many locations in the Downtown, including: Yes. /T1_1 28 0 R PDF REF7-B Standard Notes - King County, Washington The easement may be located partly or entirely on your property. (2) /Metadata 3 0 R >> 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. %-------------------------------------------------------------------------------------------------- Retaining Wall | The Building Code Forum % Creation date: 3/4/2014 12:02:32 PM /Type /Page Contact the Permit Center if you are not sure. << << endobj >> Hardscape retaining walls designed more for aesthetic purposes should focus on style, color, and design. /Parent 2 0 R For Residential Smoke/Carbon Monoxide Alarms 05. 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? If less than 30 inchesabove finished grade, the minor building elementmay extend anywhere into the setback. (Ord. Portable heating appliances. Plat conditions will sometimes require more restrictive setbacks. endobj /T1_1 21 0 R Fences in residential zones (UR, RA-5, . See LUC 20.25C. /Parent 2 0 R 4. 18" max. For instance, retaining walls that will primarily serve a functional purpose require stronger, longer-lasting materials. The city has many different land use districts, so it's important that you know your district when investigating setback requirements. << >> Where possible, the MyBuildingPermit jurisdictions have agreed on code requirements and construction guidelines to make it simpler for you, the customer, when applying for permits for your home or across multiple jurisdictions. Portable ventilation appliances and equipment. 3 . /Filter /FlateDecode STATE: AIR-FREEZING INDEX . Structure setback dimension from critical area. /Resources Retaining walls. stream >> /C0_0 46 0 R Notching & Boring Rafters/Joists/Studs 13. /Font /XObject >> endobj >> /C0_0 26 0 R 12 0 obj % PdfSharp.Pdf.PdfDictionary While aesthetics is always a factor, its not the primary driving force for adding one to a homes exterior in every case. << Located in West Deptford, New Jersey, it has been our privilege to provide residents throughout NJ with quality products and services since 1995. DPS - Residential Retaining Wall Permit Process Any Retaining Wall installed within the County right of way will not be permitted and will be required to be removed. 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 /Rotate 0 eCityGov Alliance | PO Box 90012 | Bellevue, WA 98009-9012 << 4 0 obj % PdfSharp.Pdf.PdfDictionary SECTION R404 FOUNDATION AND RETAINING WALLS. 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). endstream /ProcSet [/PDF /Text /ImageB] /T1_0 47 0 R Retaining walls and rockeries 30 inches or taller and heat pumps are not minor building elements. 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. Please contact us with your job material take off information. When a front-yard setback is required from an easement located on a property, the setback is measured from the interior edge of the easement. Mailing Address: Street trees, if required to be planted on the property side of the sidewalk due to existing utility locations, will add 4 feetto the required front- yard setback. % Pages: 7 /T1_1 55 0 R Retaining walls that are not laterally supported at the top and that retain in excess of 24 inches (610 mm) of unbalanced fill shall be designed to ensure . Here, Rock Products, Inc. discusses the various uses of hardscape walls in backyards and things you should take into consideration as you design your outdoor oasis.

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