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What Are You Allowed to Build at 2830 S Walden St, Seattle, WA, 98144?

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

Probably Not Allowed
This property likely does not meet the zoning requirements for a swimming pool. A variance or other zoning relief may be required. Final feasibility may depend on site-specific conditions and local interpretation.

Single Family

Probably Not Allowed
This lot does not meet the zoning requirements to build a Single-Family home. A variance may be requested through your local zoning authority

Multifamily

Home Addition

Probably Not Allowed
Our analysis indicates there is no remaining zoning capacity to expand this home. A home addition would likely require zoning relief.

Property facts

Streetview picture of 2830 S Walden St, Seattle, WA, 98144

Zoning Jurisdiction

SEATTLE

Parcel ID

1282300550

Property Type

Single Family

Zone

LR3

Year Built

Lot Size

516 sq ft

Gross Building Area

97 sq ft

Gross Floor Area

97 sq ft

Estimated

Living Area

97 sq ft

Basement Area

0 sq ft

Impervious Surface

97 sq ft

Estimated
18.8%of lot coverage

ADU rules for Seattle, WA

Based on public data and AI. Check with a pro. Read More

© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.

What Are You Allowed to Build at 2830 S Walden St, Seattle, WA, 98144?

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

Probably Not Allowed
This property likely does not meet the zoning requirements for a swimming pool. A variance or other zoning relief may be required. Final feasibility may depend on site-specific conditions and local interpretation.

Single Family

Probably Not Allowed
This lot does not meet the zoning requirements to build a Single-Family home. A variance may be requested through your local zoning authority

Multifamily

Home Addition

Probably Not Allowed
Our analysis indicates there is no remaining zoning capacity to expand this home. A home addition would likely require zoning relief.

Property facts

Streetview picture of 2830 S Walden St, Seattle, WA, 98144

Zoning Jurisdiction

SEATTLE

Parcel ID

1282300550

Property Type

Single Family

Zone

LR3

Year Built

Lot Size

516 sq ft

Gross Building Area

97 sq ft

Gross Floor Area

97 sq ft

Estimated

Living Area

97 sq ft

Basement Area

0 sq ft

Impervious Surface

97 sq ft

Estimated
18.8%of lot coverage

ADU rules for Seattle, WA

Based on public data and AI. Check with a pro. Read More

© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.