1815 N Sumner St is a 1,150 square foot house on a 5,000 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on April 28, 2005 for $253,000. Based on Redfin's Portland data, we estimate the home's value is $492,891.
Single-familyProperty Type
1913Year Built
5,000 sq ftLot Size
$429Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$492,891
$240K since sold in April 2005$20K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.4% lower than the average sale price ($538K) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R5
Residential 5,000 zone
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.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Housing-Senior
Jun 12, 2026 • Active
Bes - sewer repair
Replace the existing sewer lateral from the property line to the face of the curb using pipe bursting methods. Verify the depth, location, and downstream connection point to the public system in the field.
Plumbing
Jun 12, 2026 • Active
Plumbing
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Fuel Type: Oil
Heating Type: Forced Air
Exterior
Exterior Information
Foundation Type: Concrete
Exterior Wall: Wood
Building Type: Single Family
Property Information
Subdivision Name: RIVERSIDE ADD
Living Sq. Ft: 1,150
Ground Floor Sq. Ft: 670
Building Sq. Ft: 1,150
# of Stories: 2
Legal Description: RIVERSIDE ADD, BLOCK 3, LOT 18
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 544
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,000
Legal Lot Number: 18
Legal Block Number: 3
Acres: 0.11
Zoning Code: R5
State Use Description: RESIDENTIAL,IMPROVED
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,150
Stories: 2.0
Lot Size: 5,000 square feet
Style: Single Family Residential
Year Built: 1913
Year Renovated: 1913
County: Multnomah County
APN: R257123
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Beach Elementary School
Public PreK-5 • Assigned • 0.2mi
9/10
Ockley Green Middle School
Public 6-8 • Assigned • 0.5mi
8/10
Jefferson High School
Public 9-12 • Assigned • 0.7mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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
3/10 Heat Factor
7 days above 92° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
19 unhealthy days expected this year, 20 days in 30 years
Provided by First Street
Historical weather
Portland, OR • 97217
Average low and high temperatures (°F)
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77
58
64
49
54
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42
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Sun exposure
In this area, properties receive around 9.5 hours in
June and 2 hours in December, placing it below the
U.S. average for solar exposure.
9.5 hrs
2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$469,000 – $567,000
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