11831 SW 3rd St is a 2,720 square foot house on a 9,912 square foot lot with 8 bedrooms and 4 bathrooms. - it last sold on July 16, 2009 for $317,000. Based on Redfin's Beaverton data, we estimate the home's value is $717,564.
Single-familyProperty Type
1959Year Built
9,912 sq ftLot Size
$264Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$717,564
$401K since sold in July 2009$41K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.2% higher than the average sale price ($709K) 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
RC-OT
Old Town District
The Old Town District encompasses Beaverton’s original Downtown and is intended to provide a mix of housing, jobs, and services at a scale that acknowledges and complements historic development patterns
Permitted uses
Include but are not limited to:
Bank
Day care facility
General retail
Restaurant
Housing-Multiple units
Warehouse
Mixed use
Office
Research & development
Educational/school
Property details
Interior
Bathroom Information
# of Bathroom Fixtures: 20
Heating & Cooling
Heating Type: Baseboard Electric
Exterior
Exterior Information
Foundation Type: Continuous Footing
Construction Type: Wood
Exterior Wall: Wood Sheathing
Roof Covering Type: Composition Shingle
Roof Shape Type: Gable
Building Type: Four Family
Property Information
Subdivision Name: PLEASANT HOME ADD
Living Sq. Ft: 2,720
Ground Floor Sq. Ft: 2,720
Building Sq. Ft: 2,720
Legal Description: GEORGE & ROSINA MAZZIE'S AMENDED PLAT, BLOCK 5, LOT PTS 8-10
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,912
Legal Lot Number: 8
Legal Block Number: 5
School Tax District: BEAVERTON
Municipality Name: BEAVERTON
Acres: 0.2276
Zoning Code: RC-OT
County Use Description: RESIDENTIAL IMPROVED
State Use Description: RESIDENTIAL IMPROVED
Utility Information
Electricity / Wiring Type: Average Wiring
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 8
Baths: 4.0
Sq. Ft.: 2,720
Stories: —
Lot Size: 9,912 square feet
Style: Single Family Residential
Year Built: 1959
Year Renovated: 1959
County: Washington County
APN: R117796
Home facts updated by county records on Sep 4, 2026
Around this home
Schools
Raleigh Hills Elementary School
Public K-5 • Assigned • 2.0mi
7/10
Whitford Middle School
Public 6-8 • Assigned • 1.7mi
5/10
Beaverton High School
Public 9-12 • Assigned • 0.6mi
7/10
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, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Beaverton, OR • 97005
Average low and high temperatures (°F)
49
36
51
38
58
43
66
45
72
50
78
55
84
59
86
63
79
58
64
48
53
44
50
42
Jan
Feb
Mar
Apr
May
Jun
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Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.6 hours in
June and 2 hours in December, placing it below the
U.S. average for solar exposure.
9.6 hrs
2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$682,000 – $826,000
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