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What Are You Allowed to Build at 401 S State St, Lake Oswego, OR, 97034?

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 Not Allowed

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

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 up to 24,964 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 23,318 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

LAKE OSWEGO

Parcel ID

21E10AD04200

Property Type

Mobile Home

Zone

Year Built

1952

Lot Size

8,321 sq ft

Gross Building Area

1,646 sq ft

Gross Floor Area

1,646 sq ft

Estimated

Living Area

1,646 sq ft

Basement Area

0 sq ft

Impervious Surface

1,646 sq ft

Estimated

19.8%of lot coverage

ADU rules for Lake Oswego, OR

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