Landscaping Rules in Vancouver, WA: What Residents Actually Need to Know

If you live in Vancouver or are thinking about moving there, landscaping rules are one of those things you probably won't think about until they affect you directly. Vancouver has 6 specific rules on the books covering different aspects of landscaping rules, and some of them might surprise you.

Water Restrictions

Vancouver does not typically impose mandatory outdoor watering restrictions under normal conditions. The Pacific Northwest climate provides adequate rainfall for most of the year, but voluntary conservation is encouraged during dry summers.

Key details: Mandatory Restrictions: Not typical under normal conditions. Climate: Pacific Northwest, adequate rainfall most of year. Summer: Voluntary conservation during dry periods. New Development: Landscaping standards apply.

Under normal conditions, no watering violations apply. During declared water emergencies, mandatory restrictions would carry penalties.

Vancouver is more permissive than most cities when it comes to water restrictions. That said, there are still limits.

Artificial Turf

Vancouver does not explicitly ban artificial turf in its municipal code, but its landscaping and water conservation standards strongly favor living plant material. Turf grass is capped at 40–50% of any landscaped area, and local installers describe city rules as ambiguous.

Key details: Non-drought turf cap: 40% of landscaped area. Drought-resistant turf cap: 50% of landscaped area. Explicit ban on artificial turf: None in VMC. Governing section: VMC 20.925.100.

Failure to comply with landscaping plan requirements can result in code enforcement action, stop-work orders, or required remediation. Civil penalties apply under the VMC code compliance process.

Native Plants

Vancouver's Land Use and Development Code (VMC Chapter 20.925) encourages but does not universally mandate native plants. For development projects, native and drought-adapted plants are required to make up the non-high-water-use portion of landscaped areas, and xeriscape with native species is an explicitly preferred alternative.

Key details: Governing code: VMC Ch. 20.925; § 20.925.100. High-water-use plant limit: 40–50% of landscaped area. Native plant requirement: All non-high-water areas. Tree requirement: 60% conifers, native species. Enforced by: Vancouver Planning / Development Services.

Non-compliant landscaping can block certificate of occupancy under VMC § 20.925.030. Civil penalties and stop-work orders apply under VMC Title 20 enforcement provisions.

Tree Trimming

Vancouver property owners are responsible for trimming trees on their property and maintaining clearance over sidewalks and streets. The city manages public trees in rights-of-way.

Key details: Sidewalk Clearance: 8 feet minimum. Street Clearance: 14 feet minimum. City Trees: Urban Forestry division manages. Hazardous Trees: Must be addressed promptly.

Failure to maintain clearances may result in code compliance notices. The city may trim and bill the property owner.

Grass Height Limits

Vancouver requires property owners to maintain yards and keep vegetation at a reasonable height. Overgrown weeds and grass that create nuisance conditions are subject to code compliance action.

Key details: Height Limit: Approximately 10 inches. Enforcement: Code compliance division. City Abatement: At owner's expense if non-compliant. Vacant Lots: Same standards apply.

Property owners receive notices to mow. Non-compliance results in city-performed abatement at owner's expense plus administrative fees.

Tree Removal & Heritage Trees

Vancouver regulates tree removal on development sites through its land use code. Significant trees on private property may require mitigation when removed as part of a development project.

Key details: Development Sites: Tree preservation plan may be required. Private Property: Generally no permit for non-development removal. City Trees: Urban Forestry approval required. Heritage Trees: Additional protections may apply.

Unauthorized removal of protected trees on development sites results in fines and mandatory replacement at specified ratios.

The Bottom Line

Vancouver's landscaping rules rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Vancouver is broadly strict or permissive.

Keep in mind that Vancouver can amend these rules at any council meeting. For the most current version of any rule mentioned here, check the specific ordinance page, where we track updates as they happen.