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What Are You Allowed to Build at 110 N Cascade St, Kennewick, WA, 99336?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 1,100 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 1,100 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.

Multifamily

Home Addition

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

Property facts

Streetview picture of 110 N Cascade St, Kennewick, WA, 99336

Zoning Jurisdiction

KENNEWICK

Parcel ID

101891020003009

Property Type

Other

Zone

CBD

Year Built

1930

Lot Size

18,478 sq ft

Gross Building Area

11,150 sq ft

Gross Floor Area

11,387 sq ft

Estimated

Living Area

11,387 sq ft

Basement Area

0 sq ft

Impervious Surface

11,387 sq ft

Estimated
61.6%of lot coverage

ADU rules for Kennewick, 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 110 N Cascade St, Kennewick, WA, 99336?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 1,100 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 1,100 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.

Multifamily

Home Addition

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

Property facts

Streetview picture of 110 N Cascade St, Kennewick, WA, 99336

Zoning Jurisdiction

KENNEWICK

Parcel ID

101891020003009

Property Type

Other

Zone

CBD

Year Built

1930

Lot Size

18,478 sq ft

Gross Building Area

11,150 sq ft

Gross Floor Area

11,387 sq ft

Estimated

Living Area

11,387 sq ft

Basement Area

0 sq ft

Impervious Surface

11,387 sq ft

Estimated
61.6%of lot coverage

ADU rules for Kennewick, WA

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

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