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What Are You Allowed to Build at 5255 Ne 45th Pl, Portland, OR, 97218?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU, but there are some special considerations.
In Home Apartment
(Conversion or Addition)
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 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.
Multi Family
Home Addition
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.
Property facts
Zoning Jurisdiction
PORTLAND
Parcel ID
R103981
Property Type
Single Family
Zone
R7
Year Built
1962
Lot Size
3,920 sq ft
Gross Building Area
878 sq ft
Gross Floor Area
1,880 sq ft
Living Area
1,880 sq ft
Basement Area
0 sq ft
Impervious Surface
878 sq ft
22.4%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 5255 Ne 45th Pl, Portland, OR, 97218?
Backyard Cottage
(Detached ADU)
This property may qualify for a Detached ADU, but there are some special considerations.
In Home Apartment
(Conversion or Addition)
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 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.
Multi Family
Home Addition
The property may meet the zoning requirements to build a Home Addition of zoning-counted floor area. Additional factors may affect feasibility.
Property facts
Zoning Jurisdiction
PORTLAND
Parcel ID
R103981
Property Type
Single Family
Zone
R7
Year Built
1962
Lot Size
3,920 sq ft
Gross Building Area
878 sq ft
Gross Floor Area
1,880 sq ft
Living Area
1,880 sq ft
Basement Area
0 sq ft
Impervious Surface
878 sq ft
22.4%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.