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What Are You Allowed to Build at 7617 N Decatur St, Portland, OR, 97203?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 756 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 756 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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home up to 3,703 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit. Additional factors may affect feasibility.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 2,251 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 7617 N Decatur St, Portland, OR, 97203

Zoning Jurisdiction

PORTLAND

Parcel ID

R100070

Property Type

Single Family

Zone

R5

Year Built

1954

Lot Size

7,405 sq ft

Gross Building Area

1,895 sq ft

Gross Floor Area

1,451 sq ft

Estimated

Living Area

1,008 sq ft

Basement Area

0 sq ft

Impervious Surface

1,895 sq ft

Estimated
25.6%of lot coverage

ADU rules for Portland, OR

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 7617 N Decatur St, Portland, OR, 97203?

Backyard Cottage

(Detached ADU)

Probably Allowed
This property meets the requirements for a Detached ADU of up to 756 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 756 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

Might be Allowed
This property may meet the zoning requirements to build a Single-Family home up to 3,703 sq ft of zoning-counted floor area allowed By Right, or possibly more by Special Permit. Additional factors may affect feasibility.

Multi Family

Home Addition

Might be Allowed
The property may meet the zoning requirements to build a Home Addition up to 2,251 sq ft of zoning-counted floor area. Additional factors may affect feasibility.

Property facts

Streetview picture of 7617 N Decatur St, Portland, OR, 97203

Zoning Jurisdiction

PORTLAND

Parcel ID

R100070

Property Type

Single Family

Zone

R5

Year Built

1954

Lot Size

7,405 sq ft

Gross Building Area

1,895 sq ft

Gross Floor Area

1,451 sq ft

Estimated

Living Area

1,008 sq ft

Basement Area

0 sq ft

Impervious Surface

1,895 sq ft

Estimated
25.6%of lot coverage

ADU rules for Portland, OR

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

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