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What Are You Allowed to Build at 4509 Ne Shaver St, Portland, OR, 97213?

Backyard Cottage

(Detached ADU)

Might be Allowed
This property may qualify for a Detached ADU of up to 89 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 800 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 2,831 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 89 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 4509 Ne Shaver St, Portland, OR, 97213

Zoning Jurisdiction

PORTLAND

Parcel ID

R318114

Property Type

Single Family

Zone

R5

Year Built

1963

Lot Size

5,662 sq ft

Gross Building Area

2,062 sq ft

Gross Floor Area

2,742 sq ft

Estimated

Living Area

2,742 sq ft

Basement Area

0 sq ft

Impervious Surface

2,062 sq ft

Estimated
36.4%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 4509 Ne Shaver St, Portland, OR, 97213?

Backyard Cottage

(Detached ADU)

Might be Allowed
This property may qualify for a Detached ADU of up to 89 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 800 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 2,831 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 89 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 4509 Ne Shaver St, Portland, OR, 97213

Zoning Jurisdiction

PORTLAND

Parcel ID

R318114

Property Type

Single Family

Zone

R5

Year Built

1963

Lot Size

5,662 sq ft

Gross Building Area

2,062 sq ft

Gross Floor Area

2,742 sq ft

Estimated

Living Area

2,742 sq ft

Basement Area

0 sq ft

Impervious Surface

2,062 sq ft

Estimated
36.4%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.