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What Are You Allowed to Build at 314 Fairview Ave N, Seattle, WA, 98109?

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

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 48,600 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 63,116 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 314 Fairview Ave N, Seattle, WA, 98109

Zoning Jurisdiction

SEATTLE

Parcel ID

2467400080

Property Type

Service Building

Zone

SM-SLU

Year Built

2008

Lot Size

10,799 sq ft

Gross Building Area

9,428 sq ft

Gross Floor Area

7,083 sq ft

Estimated

Living Area

4,739 sq ft

Basement Area

0 sq ft

Impervious Surface

4,739 sq ft

Estimated
43.9%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 314 Fairview Ave N, Seattle, WA, 98109?

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

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 48,600 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multifamily

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 63,116 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 314 Fairview Ave N, Seattle, WA, 98109

Zoning Jurisdiction

SEATTLE

Parcel ID

2467400080

Property Type

Service Building

Zone

SM-SLU

Year Built

2008

Lot Size

10,799 sq ft

Gross Building Area

9,428 sq ft

Gross Floor Area

7,083 sq ft

Estimated

Living Area

4,739 sq ft

Basement Area

0 sq ft

Impervious Surface

4,739 sq ft

Estimated
43.9%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.