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What Are You Allowed to Build at 18425 Ne Couch St, Gresham, OR, 97230?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU of up to 312 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.
In Home Apartment
(Conversion or Addition)
This property may qualify for an Internal ADU of up to 900 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.
Swimming Pool
Probably Not Allowed
This property likely does not meet the zoning requirements for a swimming pool. A variance or other zoning relief may be required. 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 13,068 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 under current zoning rules. We weren't able to identify a specific size limit, but an addition may be possible horizontally, vertically, or both, depending on design and permitting.
Property facts
Zoning Jurisdiction
GRESHAM
Parcel ID
R209754
Property Type
Residential
Zone
TR
Year Built
1949
Lot Size
13,068 sq ft
Gross Building Area
995 sq ft
Gross Floor Area
809 sq ft
Living Area
624 sq ft
Basement Area
0 sq ft
Impervious Surface
995 sq ft
7.6%of lot coverage

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 18425 Ne Couch St, Gresham, OR, 97230?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU of up to 312 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.
In Home Apartment
(Conversion or Addition)
This property may qualify for an Internal ADU of up to 900 sq ft allowed By Right, or possibly more by Special Permit, but there are some special considerations.
Swimming Pool
Probably Not Allowed
This property likely does not meet the zoning requirements for a swimming pool. A variance or other zoning relief may be required. 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 13,068 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 under current zoning rules. We weren't able to identify a specific size limit, but an addition may be possible horizontally, vertically, or both, depending on design and permitting.
Property facts
Zoning Jurisdiction
GRESHAM
Parcel ID
R209754
Property Type
Residential
Zone
TR
Year Built
1949
Lot Size
13,068 sq ft
Gross Building Area
995 sq ft
Gross Floor Area
809 sq ft
Living Area
624 sq ft
Basement Area
0 sq ft
Impervious Surface
995 sq ft
7.6%of lot coverage

Based on public data and AI. Check with a pro. Read More
© 2026 TheBuilder AI Inc. d/b/aFutureLot. All rights reserved.