Skip to main content
Bellevue home
  • Bellevue Home
  • City Government
    • Boards, Commissions and Committees
    • City Code, Resolutions and Ordinances
    • City Council
    • Communications
    • Departments
    • East Bellevue Community Council
    • Hot Topics and Initiatives
    • Public Records Requests
    • Sister Cities
  • Departments
    • City Attorney's Office
    • City Clerk's Office
    • City Manager's Office
    • Communications
    • Community Development
    • Development Services
    • Emergency Management
    • Finance & Asset Management
    • Fire
    • Human Resources
    • Information Technology
    • Parks & Community Services
    • Police
    • Transportation
    • Utilities
  • Discover Bellevue
    • About Us
    • Bellevue Television
    • City News
    • Things to Do
    • Arts in Bellevue
    • Parks and Trails
    • Economic Development
  • Doing Business
    • Building and Zoning
    • Doing Business in Bellevue
    • Doing Business with Bellevue
  • Public Safety
    • Police
    • Fire
    • Emergencies and Extreme Weather
    • Emergency Preparedness
    • Municipal Court
    • Neighborhood Traffic Safety
    • Probation
    • Public Defenders
  • Resident Resources
    • ADA and Language Access Resources
    • Customer Assistance
    • Conflict Assistance
    • Diversity Advantage
    • Getting Around
    • Languages
    • Neighborhoods
    • Newcomers Guide
    • Permits, Parking and Utilities
    • Volunteering
    • Local Service Agencies
City of Bellevue, WA Development Services
English Español 简体中文 繁體中文 日本語 한국어 Pусский Tiếng Việt

Landscape Development

Breadcrumb

  1. Home
  2. City Government
  3. Departments
  4. Development Services
  5. Land Use Development
  6. Zoning Requirements
spg-dist-dt-bell.JPG

How may I help you?

This is an artificial-intelligence (AI) chatbot designed to provide general information about various city topics. If you are having an emergency of any kind, please call 911 immediately. The chatbot is still learning about all of our services and may occasionally provide an incorrect answer.

Give Feedback
  • Copied to clipboard

    Zoning Requirements

    • Accessory Dwelling Units
    • Accessory Structures
    • Building Height
    • Building Setbacks
    • Fences
    • Floor Area Ratio
    • Home Occupations
    • Landscape Development
    • Mechanical Equipment
    • Parking Development
    • RV Storage and Screening
    • Rentals
    • Signs
    • Trees
      • Tree Removal
    Header Image
    spg-dist-dt-bell.JPG

    Bellevue's landscape development requirements are found in Land Use Code (LUC) 20.20.520.

    Other sections of the Land Use Code establish additional requirements for projects located in the following areas: Downtown, Bel-Red, Transition Area Design District, Office and Limited Business (OLB) District, Evergreen Highlands Design District, Institutional District, and Critical Areas Overlay District.

    Any project which includes land alteration or land development, change in lot coverage, or a change in the area devoted to parking and circulation must comply with these requirements. Single-family home construction is exempt.

    Types of Landscaping

    The Land Use Code identifies five landscape types, with each type having a specific intent:

    • Type I – Provides a very dense sight barrier to separate uses and land use districts.
    • Type II – Creates a visual separation between uses and land use districts.
    • Type III – Provides visual separation of uses from streets and softens the appearance of streets, parking areas, and building elevations.
    • Type IV – Provides visual relief where clear sight is desired.
    • Type V – Provides visual relief and shade in parking areas.

    Each type has its own performance standards and requirements for plant selection and spacing, contained in LUC 20.20.520.G.

    Perimeter landscaping,

    Type III is required along street frontages and interior property lines for many types of development. The width of the landscape area depends on the land use district of the proposal, the abutting land use district, and whether the site lies within a Transition Area Design District.

    Parking lot landscaping,

    Type V is required in addition to any required perimeter landscaping. A curb or similar barrier must separate the Type V landscaping from parking and circulation areas.

    image of type 5 landscaping
    Key Notes
    1. Slow-growing evergreens
    2. Substitute a landscape island for every 10th or 11th parking stall
    3. Tall-to-medium-height deciduous tree with a light and airy canopy and fall color
    4. Pedestrian connection aligned with striping to minimize damage to plants
    5. Smaller trees for visual interest and better screening between the rows

    Specific uses have additional landscape requirements. The following uses require 15 feet of Type I landscaping on all sides when located above ground and not housed within a building or accessory to another use, and if located outside of a public right of way:

    • Utility substations
    • Sewage pumping stations
    • Water distribution facilities
    • Equipment and vehicle storage yards if located in a Transition Area or visible from a public right of way.

    The uses below require 10 feet of Type II landscaping along the street frontage and 10 feet of Type III landscaping along interior property lines, unless a more stringent requirement is specified elsewhere in the Land Use Code:

    • Church
    • Commercial or public parking lot not serving a primary use
    • Mobile home park
    • Government service building
    • Community club
    • Charitable or fraternal organization
    • Hospital

    Landscape features—such as decorative paving, sculptures, rock features (but not rockeries over 30 inches in height), or fountains—are permitted in the perimeter landscape area. Those features may not exceed 50 percent of the required perimeter landscape area.

    Minimum Requirements

    Unless the property lies within a Transition Area, the total landscape areas must be a minimum of:

    • 20 percent of the buildable area in a NB, PO, O, or OLB land use district.
    • 15 percent of the buildable area in an LI, GC, or CB land use district.
    • 20 percent of the buildable area in the OLB land use district.

    Other minimum requirements:

    • A parking area with up to 50 stalls must have at least 17.5 square feet of Type V landscaping per parking stall.
    • A parking area with more than 99 stalls must have at least 35 square feet of Type V landscaping per parking stall.
    • For any parking area with more than 50 stalls but less than 100 stalls, the amount of landscaping is determined by interpolating between 17.5 and 35 square feet per parking stall.
    • To count toward the area requirement, each area of landscaping must contain a least 100 square feet and be at least four feet in any direction.

    Requirements for Downtown

    LUC 20.25A.040 contains landscape requirements specific to Downtown. However, to the extent they do not conflict with the Downtown requirements, the provisions of LUC 20.20.520 apply to the Downtown as well. Primary differences include:

    • Different requirements for site perimeter and parking area landscaping.
    • Street trees may be required in the Downtown.
    • Downtown street frontage landscape requirements are affected by LUC 20.25A.90, Perimeter Design District; LUC 20.25A.115, Design Guidelines: Building/Sidewalk Relationships; and the provision of pedestrian-oriented frontage improvements.
    • All new development in the Downtown shall provide landscaping and other elements that meet a minimum green-and-sustainability-factor score. See LUC 20.25A.120 for additional information and refer to the Green and Sustainability Factor Tree List for size classifications of trees.

    Landscaping in Other Areas

    Landscaping for projects in the Bel-Red Land Use Districts is subject to LUC 20.20.520 as well as LUC 20.25D.110.

    In the Transition Area Design District the requirements of LUC 20.20.520 generally apply. But in some cases, perimeter landscape areas are increased to a 20' width. Specific planting standards apply. See LUC 20.25B.040.C for additional information.

    The Office and Limited Business (OLB) District is subject to LUC 20.20.520, but has additional specific requirements as well. See LUC 20.25C.040.B.

    The Evergreen Highlands Design District (EHDD) has its own landscape requirements. Except for plant maintenance and performance assurance requirements, the provisions of LUC 20.20.520 do not apply in the EHDD. See LUC 20.25F.040.C.2 for more information.

    The Institutional District is subject to LUC 20.20.520 but also has specific requirements which must be met. See LUC 20.25J.035.

    In the Sensitive Area Overlay District existing vegetation may be counted toward meeting requirements for new landscaping in some cases.

    Modification of Landscaping Requirements

    A modification may be requested through an Alternative Landscape Option (ALO). The landscaping proposed through an ALO must be equal to or better than that which would result from strict adherence to code requirements.

    An ALO is reviewed administratively and must satisfy specific criteria in order to be approved. An ALO may not allow disturbance of a Protected Area. See LUC 20.20.520.J for more information.

    Additional Information

    The Land Use Code contains additional provisions related to:

    • Street intersection sight obstructions
    • Site landscaping design standards
    • Species selection
    • Maintenance of plant materials
    • Performance assurance

    Also refer to:

    • LUC 20.20.520, Tree Preservation and Landscape Development
    • LUC 20.25A.040, Downtown landscape requirements
    • LUC 20.25D.110 Landscape Development, Outdoor Storage, Retail Display, and Fence Standards
    • LUC 20.25B.040.B, Transition Area Design District landscape requirements
    • LUC 20.25C.040.B, OLB landscape requirements
    • LUC 20.25F.040.C.2, Evergreen Highlands Design District landscape requirements
    • LUC 20.25J.035, Institutional District landscape requirements

    Development Services

    Land Use
    Telephone
    425-452-4188
    Hearing Impaired
    711
    Email
    landusereview@bellevuewa.gov

    Reasonable Accommodation

    For alternate formats, interpreters, or reasonable modification requests please phone at least 48 hours in advance 425-452-6800 (voice) or email servicefirst@bellevuewa.gov. For complaints regarding modifications, contact the City of Bellevue ADA, Title VI, and Equal Opportunity Officer at ADATitleVI@bellevuewa.gov.

    City of Bellevue sealCity of Bellevue, WA

    • 450 110th Avenue NE
    • Bellevue, WA 98004
    • Directions to City Hall
    • 425-452-6800
    • servicefirst@bellevuewa.gov
    • Contact Us / City Directory
    • Monday - Friday 8 a.m. - 4 p.m.

    Footer Menu Contacts

    • MyBellevue Customer Assistance
    • Careers
    • ADA/Title VI Notices

    Languages

    • English
    • Español
    • 简体中文
    • 繁體中文
    • 日本語
    • 한국어
    • Pусский
    • Tiếng Việt

    Request a Translation

    • Request a Translation
    • اطلب ترجمة
    • 申请翻译
    • 要求翻譯
    • अनुवाद का अनुरोध करें
    • 翻訳をリクエストする
    • 번역 요청
    • درخواست ترجمه
    • ਅਨੁਵਾਦ ਦੀ ਬੇਨਤੀ ਕਰੋ
    • Запрос на перевод
    • Solicitud de traducción
    • అనువాదం అడగండి
    • ترجمےکے لئے ایک درخواست
    • Yêu cầu bản dịch
    • ትርጉም መጠየቅ

    Social Media

    © 2024 City of Bellevue | All Rights Reserved. | ADA/Title VI Notices | Terms of Use | Privacy Policy | Site Map