Want to explore more about your property?

What Are You Allowed to Build at 3031 Ne 137th St, Seattle, WA, 98125?

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.

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property under current zoning rules. We weren't able to identify a specific size limit, but an addition may be possible horizontally, vertically, or both, depending on design and permitting.

Property facts

Streetview picture of 3031 Ne 137th St, Seattle, WA, 98125

Zoning Jurisdiction

SEATTLE

Parcel ID

3821700080

Property Type

Multi Family

Zone

LR3

Year Built

1965

Lot Size

95,209 sq ft

Gross Building Area

47,056 sq ft

Gross Floor Area

41,448 sq ft

Estimated

Living Area

35,841 sq ft

Basement Area

0 sq ft

Impervious Surface

35,841 sq ft

Estimated
37.6%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 3031 Ne 137th St, Seattle, WA, 98125?

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.

Multifamily

Home Addition

Probably Allowed
We estimate you can expand this property under current zoning rules. We weren't able to identify a specific size limit, but an addition may be possible horizontally, vertically, or both, depending on design and permitting.

Property facts

Streetview picture of 3031 Ne 137th St, Seattle, WA, 98125

Zoning Jurisdiction

SEATTLE

Parcel ID

3821700080

Property Type

Multi Family

Zone

LR3

Year Built

1965

Lot Size

95,209 sq ft

Gross Building Area

47,056 sq ft

Gross Floor Area

41,448 sq ft

Estimated

Living Area

35,841 sq ft

Basement Area

0 sq ft

Impervious Surface

35,841 sq ft

Estimated
37.6%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.