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What Are You Allowed to Build at 18666 Redmond Way, 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

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 up to 793,729 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 569,438 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 18666 Redmond Way, Redmond, WA, 98052

Zoning Jurisdiction

REDMOND

Parcel ID

1825069021

Property Type

Multi Family

Zone

NMF

Year Built

1990

Lot Size

721,571 sq ft

Gross Building Area

224,291 sq ft

Gross Floor Area

224,291 sq ft

Estimated

Living Area

224,291 sq ft

Basement Area

0 sq ft

Impervious Surface

224,291 sq ft

Estimated
31.1%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 18666 Redmond Way, 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

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 up to 793,729 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 569,438 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 18666 Redmond Way, Redmond, WA, 98052

Zoning Jurisdiction

REDMOND

Parcel ID

1825069021

Property Type

Multi Family

Zone

NMF

Year Built

1990

Lot Size

721,571 sq ft

Gross Building Area

224,291 sq ft

Gross Floor Area

224,291 sq ft

Estimated

Living Area

224,291 sq ft

Basement Area

0 sq ft

Impervious Surface

224,291 sq ft

Estimated
31.1%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.