The single-dwelling zones are intended to preserve land for housing and to provide housing opportunities for individual households. The zones implement the comprehensive plan policies and designations for single-dwelling housing and provide options for infill housing that is compatible with the scale of the single-dwelling neighborhood.
Zone overlays
Constrained Sites Overlay Zone
Permitted uses
Include but are not limited to:
Housing
Property details
Exterior
Exterior Features
Existing Structures YN: No
Lot Information
Land Description: Gentle Sloping
Lot Size Square Feet: 25,264
Lot Size Range: 20,000 SqFt to .99 Acres
Lot Size Acres: 0.58
Lot Size: 20,000 SqFt to .99 Acres
Lot Features: Bluff, Flag Lot, Private, Secluded, Trees
Parcel Number: R547474
Soil Condition: Native
Road Surface Type: Paved
Property Information
Property Type: Land
Property Sub Type: Single Family Residence
Property Attached YN: No
Current Use: Raw Land
View YN: Yes
View Description: Territorial, Trees/Woods
Financial
Tax Information
Tax Year: 2025
Tax Legal Description: PARTITION PLAT 2004-35, LOT 3
Tax Annual Amount: $5,825.96
Lease / Rent Information
Land Lease YN: No
Utilities
Utility Information
Green Certification YN: No
Utilities: Cable Available, Electricity Available, Irrigation Water Available, Natural Gas Available, Public Sewer, Water Available
Heating & Cooling
Heating YN: No
Cooling YN: No
Location
School Information
Elementary School: Riverdale
Middle Or Junior School: Riverdale
High School: Riverdale
Location Information
Directions: Terwilliger to Northgate
Unparsed Address: S NORTHGATE AVE, Portland, OR 97219
Community Information
Zoning: R20
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 0.58 acres
Style: Vacant Land
Year Built: —
Year Renovated: —
County: Multnomah County
APN: R547474
Home facts updated by county records on Jul 31, 2026
Other
Listing Information
MlsStatus: Sold
Listing Price Information
Price Type: List Price
Around this home
Schools
Riverdale Grade School
Public K-8 • Assigned • 0.7mi
8/10
Riverdale High School
Public 9-12 • Assigned • 1.1mi
9/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 Heat Factor
7 days above 93° expected this year, 13 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Portland, OR • 97219
Average low and high temperatures (°F)
47
37
49
38
56
43
64
45
70
50
77
54
83
59
84
62
75
58
61
49
52
44
50
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
22/ 100
Low sunlight
Sunscore
There appears to be significant shading by surrounding buildings, terrain, and vegetation.
3.6 hrs
0.5 hr
JuneDecember
Provided by Shadowmap
Estimated sale price
$372,000 – $450,000
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