315 NE 100th Ave is a 700 square foot house on a 9,000 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on July 19, 2018 for $287,945. Based on Redfin's Portland data, we estimate the home's value is $320,849.
Single-familyProperty Type
1950Year Built
9,000 sq ftLot Size
$458Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$320,849
$33K since sold in July 2018$0 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.1% lower than the average sale price ($407K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RX
D
Central Residential zone
The RX zone is a high density multi-dwelling zone that allows the greatest intensity of development scale in the residential zones. The zone is applied within Portland's most intensely urban areas, specifically the Central City and the Gateway Regional Center. Allowed housing development is characterized by large buildings with a very high percentage of building coverage. The major types of new housing development will be mid-rise and high-rise multi-dwelling structures, often with allowed retail, institutional, or other service oriented uses. Development is intended to be pedestrianoriented, with buildings that contribute to an urban environment with a strong street edge of buildings located close to sidewalks. The Design overlay zone is applied to this zone.
Zone overlays
Design Overlay Zone
Permitted uses
Include but are not limited to:
Day care facility
Housing
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Fuel Type: Electric
Heating Type: Baseboard
Exterior
Exterior Information
Foundation Type: Concrete
Exterior Wall: Wood
Building Type: Single Family
Property Information
Subdivision Name: LEWIS PARK
Living Sq. Ft: 700
Ground Floor Sq. Ft: 700
Building Sq. Ft: 700
# of Stories: 1
Legal Description: LEWIS PK, BLOCK 2, LOT 10
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 308
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,000
Legal Lot Number: 10
Legal Block Number: 2
Acres: 0.21
Zoning Code: RX
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.: 700
Stories: 1.0
Lot Size: 9,000 square feet
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1950
County: Multnomah County
APN: R206590
Home facts updated by county records on Oct 5, 2026
Around this home
Schools
Cherry Park Elementary School
Public PreK-5 • Assigned • 1.1mi
5/10
Floyd Light Middle School
Public 6-8 • Assigned • 0.7mi
5/10
David Douglas High School
Public 9-12 • Assigned • 1.8mi
2/10
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 91° expected this year, 15 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, 21 days in 30 years
Provided by First Street
Historical weather
Portland, OR • 97220
Average low and high temperatures (°F)
48
37
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58
44
65
46
71
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82
60
83
62
76
58
64
49
53
45
51
43
Jan
Feb
Mar
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May
Jun
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Dec
Sun exposure
In this area, properties receive around 9.7 hours in
June and 2 hours in December, placing it below the
U.S. average for solar exposure.
9.7 hrs
2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$305,000 – $369,000
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