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What Are You Allowed to Build at 2900 3rd Ave W, Seattle, WA, 98119?

Backyard Cottage

(Detached ADU)

Probably Allowed

This property meets the requirements for a Detached ADU of up to 1,000 sq ft allowed By Right, or possibly more by Special Permit.

In Home Apartment

(Conversion or Addition)

Probably Allowed

This property meets the requirements for an Internal ADU of up to 1,000 sq ft allowed By Right, or possibly more by Special Permit.

Swimming Pool

Probably Allowed

This property likely meets the zoning requirements to build a swimming pool. Based on applicable zoning limits, the estimated buildable area for a pool. Final feasibility may depend on site-specific conditions and local interpretation.

Single Family

Probably Allowed

This property likely meets the zoning requirements to build a Single-Family home up to 82,557 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multifamily

Home Addition

Probably Allowed

We estimate you can expand this property by up to 44,972 sq ft under current zoning rules. This may allow for a horizontal addition, a vertical addition, or both, depending on design and permitting.

Property facts

Zoning Jurisdiction

SEATTLE

Parcel ID

2425039002

Property Type

Residential

Zone

LR2

Year Built

2015

Lot Size

75,051 sq ft

Gross Building Area

41,600 sq ft

Gross Floor Area

37,585 sq ft

Estimated

Living Area

33,570 sq ft

Basement Area

0 sq ft

Impervious Surface

33,570 sq ft

Estimated

44.7%of lot coverage

ADU rules for Seattle, WA

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