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What Are You Allowed to Build at 4418 Se Main St, Portland, OR, 97215?

Backyard Cottage

(Detached ADU)

Probably Not Allowed

This lot does not meet the requirements for a Detached ADU. A variance may be requested through your local zoning authority

In Home Apartment

(Conversion or Addition)

Probably Allowed

This property meets the requirements for an Internal ADU of up to 366 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 Not Allowed

The existing home is allowed as a legally nonconforming structure. However, the lot does not meet current zoning requirements for new Single-Family construction. A variance or other zoning relief may be requested.

Multifamily

Home Addition

Probably Allowed

We estimate you can expand this property by up to 388 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

Zoning Jurisdiction

PORTLAND

Parcel ID

R169631

Property Type

Single Family

Zone

R2.5

Year Built

1911

Lot Size

1,306 sq ft

Gross Building Area

565 sq ft

Gross Floor Area

526 sq ft

Estimated

Living Area

488 sq ft

Basement Area

0 sq ft

Impervious Surface

565 sq ft

Estimated

43.2%of lot coverage

ADU rules for Portland, OR

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