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What Are You Allowed to Build at 12341 14th Ave Ne, Seattle, WA, 98125?

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 Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 1,530 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 180 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

Streetview picture of 12341 14th Ave Ne, Seattle, WA, 98125

Zoning Jurisdiction

SEATTLE

Parcel ID

5730500020

Property Type

Residential

Zone

LR1

Year Built

2010

Lot Size

1,529 sq ft

Gross Building Area

724 sq ft

Gross Floor Area

1,350 sq ft

Estimated

Living Area

1,350 sq ft

Basement Area

0 sq ft

Impervious Surface

724 sq ft

Estimated
47.3%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 12341 14th Ave Ne, Seattle, WA, 98125?

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 Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 1,530 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 180 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

Streetview picture of 12341 14th Ave Ne, Seattle, WA, 98125

Zoning Jurisdiction

SEATTLE

Parcel ID

5730500020

Property Type

Residential

Zone

LR1

Year Built

2010

Lot Size

1,529 sq ft

Gross Building Area

724 sq ft

Gross Floor Area

1,350 sq ft

Estimated

Living Area

1,350 sq ft

Basement Area

0 sq ft

Impervious Surface

724 sq ft

Estimated
47.3%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.