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What Are You Allowed to Build at 4701 W Ruffner St, Seattle, WA, 98199?

Backyard Cottage

(Detached ADU)

Might be Allowed
This property may qualify for a Detached ADU of up to 1,000 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

In Home Apartment

(Conversion or Addition)

Might be Allowed
This property may qualify for an Internal ADU of up to 1,000 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home up to 30,244 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit. Additional factors may affect feasibility.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 23,014 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 4701 W Ruffner St, Seattle, WA, 98199

Zoning Jurisdiction

SEATTLE

Parcel ID

5035301060

Property Type

Single Family

Zone

NR

Year Built

1929

Lot Size

50,406 sq ft

Gross Building Area

3,688 sq ft

Gross Floor Area

7,230 sq ft

Estimated

Living Area

7,230 sq ft

Basement Area

0 sq ft

Impervious Surface

3,688 sq ft

Estimated
7.3%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 4701 W Ruffner St, Seattle, WA, 98199?

Backyard Cottage

(Detached ADU)

Might be Allowed
This property may qualify for a Detached ADU of up to 1,000 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

In Home Apartment

(Conversion or Addition)

Might be Allowed
This property may qualify for an Internal ADU of up to 1,000 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.

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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home up to 30,244 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit. Additional factors may affect feasibility.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 23,014 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 4701 W Ruffner St, Seattle, WA, 98199

Zoning Jurisdiction

SEATTLE

Parcel ID

5035301060

Property Type

Single Family

Zone

NR

Year Built

1929

Lot Size

50,406 sq ft

Gross Building Area

3,688 sq ft

Gross Floor Area

7,230 sq ft

Estimated

Living Area

7,230 sq ft

Basement Area

0 sq ft

Impervious Surface

3,688 sq ft

Estimated
7.3%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.