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What Are You Allowed to Build at 4315 S Webster St, Seattle, WA, 98118?

Backyard Cottage

(Detached ADU)

Probably Not Allowed

This lot does not meet the requirements for a Detached ADU. A variance may be requested through your local zoning authority

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

Might be Allowed

This property may meet the zoning requirements to build a swimming pool. Some factors may affect feasibility. 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 1,894 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 174 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

3904100049

Property Type

Residential

Zone

LR2

Year Built

2008

Lot Size

1,721 sq ft

Gross Building Area

786 sq ft

Gross Floor Area

1,720 sq ft

Estimated

Living Area

1,720 sq ft

Basement Area

0 sq ft

Impervious Surface

786 sq ft

Estimated

45.6%of lot coverage

ADU rules for Seattle, WA

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