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What Are You Allowed to Build at 9421 Avondale Rd Ne, Redmond, WA, 98052?

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

Probably Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 10,079 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multi Family

Home Addition

Probably Allowed
We estimate you can expand this property by up to 7,473 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 9421 Avondale Rd Ne, Redmond, WA, 98052

Zoning Jurisdiction

REDMOND

Parcel ID

0625069110

Property Type

Multi Family

Zone

NMF

Year Built

1967

Lot Size

9,162 sq ft

Gross Building Area

2,912 sq ft

Gross Floor Area

2,606 sq ft

Estimated

Living Area

2,300 sq ft

Basement Area

0 sq ft

Impervious Surface

2,300 sq ft

Estimated
25.1%of lot coverage

ADU rules for Redmond, 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 9421 Avondale Rd Ne, Redmond, WA, 98052?

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

Probably Allowed
This property likely meets the zoning requirements to build a Single-Family home up to 10,079 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit.

Multi Family

Home Addition

Probably Allowed
We estimate you can expand this property by up to 7,473 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 9421 Avondale Rd Ne, Redmond, WA, 98052

Zoning Jurisdiction

REDMOND

Parcel ID

0625069110

Property Type

Multi Family

Zone

NMF

Year Built

1967

Lot Size

9,162 sq ft

Gross Building Area

2,912 sq ft

Gross Floor Area

2,606 sq ft

Estimated

Living Area

2,300 sq ft

Basement Area

0 sq ft

Impervious Surface

2,300 sq ft

Estimated
25.1%of lot coverage

ADU rules for Redmond, WA

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

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