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What Are You Allowed to Build at 310 W Washington St, Athena, OR, 97813?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU of up to 3,119 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 3,119 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.
Multi Family
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
ATHENA
Parcel ID
4N3519BA05000
Property Type
Residential
Zone
R-GEN
Year Built
1890
Lot Size
11,998 sq ft
Gross Building Area
4,678 sq ft
Gross Floor Area
4,678 sq ft
Living Area
4,678 sq ft
Basement Area
0 sq ft
Impervious Surface
4,678 sq ft
39.0%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 310 W Washington St, Athena, OR, 97813?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU of up to 3,119 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 3,119 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.
Multi Family
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
ATHENA
Parcel ID
4N3519BA05000
Property Type
Residential
Zone
R-GEN
Year Built
1890
Lot Size
11,998 sq ft
Gross Building Area
4,678 sq ft
Gross Floor Area
4,678 sq ft
Living Area
4,678 sq ft
Basement Area
0 sq ft
Impervious Surface
4,678 sq ft
39.0%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.