Zoning in Mercer Island, Washington
1 zoning district across 1 category. Source: NZLUD.
Check a specific address in Mercer Island — get a full environmental and zoning report including flood zones, contamination, wetlands, and more.
Search an address in Mercer Island1
Districts
36 ft
Max Height
—
Max FAR
60 du/ac
Max Density
Residential Districts
SUMMARY-5345005
ResidentialMercer Island City — Zoning Summary
Allowed
single familymultifamilycommercialaccessory dwelling unit
Dimensional
36 ft height60 du/ac0.25 ac min
Allowed Uses in Mercer Island
accessory dwelling unitcommercialmultifamilysingle family
Other Jurisdictions in Washington
FAQ
What are the zoning districts in Mercer Island?
Mercer Island has 1 district including residential zones. Each district defines what types of buildings and uses are permitted.
How do I find the zoning for a specific property in Mercer Island?
Use the address search tool for a full zoning and environmental report for any address in Mercer Island, Washington.
Can I build on my property in Mercer Island?
Whether you can build depends on your property's zoning district, which defines allowed uses, height limits, setbacks, lot coverage, and density. Search your address above for a full check including flood zones, wetlands, and contamination.