10400 S Riverside Dr is a 4,490 square foot house on a 0.34 acre lot with 4 bedrooms and 3.5 bathrooms. Based on Redfin's Portland data, we estimate the home's value is $1,183,729.
Single-familyProperty Type
1938Year Built
0.34 acresLot Size
$264Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,183,729
$16K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.3% higher than the average sale price ($1.11M) 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.
Permits
Feb 5, 2016 • Final
Early assistance
Addition
New construction
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
Basement Information
Basement Sq. Ft: 1,616
Basement Type: Finished
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Fireplace Type: Brick Chimney
Has Fireplace
Exterior
Exterior Information
Foundation Type: Concrete
Exterior Wall: Wood
Building Type: Single Family
Property Information
Subdivision Name: RIVERDALE
Living Sq. Ft: 4,490
Ground Floor Sq. Ft: 1,652
Building Sq. Ft: 4,490
# of Stories: 2
Legal Description: RIVERDALE, E OF BLOCK 1 TL 100
Lot Information
# of Buildings: 1
Land Sq. Ft: 15,000
Legal Block Number: 1
Acres: 0.34
Zoning Code: R20
State Use Description: RESIDENTIAL,IMPROVED
Utility Information
Sewer Type: Public
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 3.5
Sq. Ft.: 4,490
Stories: 2.0
Lot Size: 0.34 acres
Style: Single Family Residential
Year Built: 1938
Year Renovated: 1938
County: Multnomah County
APN: R256167
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Riverdale Grade School
Public K-8 • Assigned • 0.8mi
8/10
Riverdale High School
Public 9-12 • Assigned • 1.3mi
9/10
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 • 97219
Average low and high temperatures (°F)
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38
56
43
64
45
70
50
77
54
83
58
84
62
76
58
61
49
52
44
50
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
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Dec
Sun exposure
In this area, properties receive around 9.8 hours in
June and 2 hours in December, placing it below the
U.S. average for solar exposure.
9.8 hrs
2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.13M – $1.36M
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