Charming mid century ranch on over 1/3 flat acre in central Beaverton! Incredible opportunity to develop or remodel and make your own. 3 bedrooms + 1 bathroom, wood burning fireplace, hardwood floors, covered patio, attached garage and exterior storage. All new interior/exterior paint and light fixtures. Decommissioned oil tank (doc attached in RMLS). Large level lot offers tons of development potential: 4 to 5 single family homes or 3 tri or four-plex's or 10 two level attached townhomes! RMB zoning-Residential mixed use. Walk to Central Beaverton-restaurants, library, farmers market and more!
This cute single level ranch appears to have good bones, and lots of vintage cosmetic details. The large level backyard suggests many possibilities. 
1 year ago• May not reflect the current state of the home
Kurt Dahlke
Redfin Associate agent
Sale history for 11755 SW 9th St
Date
Event
Price
RMLS #450563896
Nov 10, 2025
Sold
$437,000
$405/sq ft
Oct 22, 2025
Pending
—
Oct 15, 2025
Price Changed
$429,000
$397/sq ft
Oct 3, 2025
Listed
$459,000
$425/sq ft
Public Records
Aug 1, 1986
Sold
$35,125
$33/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,380 (+4.1%)
2024
$4,207 (+5.9%)
2023
$3,972 (+4.5%)
2022
$3,802 (+3.6%)
2021
$3,669 (+3.1%)
2020
$3,557 (+3.3%)
2019
$3,444 (+3.3%)
2018
$3,335 (+3.9%)
2017
$3,210 (+3.6%)
2016
$3,098 (+3.9%)
2015
$2,983 (+2.2%)
2014
$2,919 (+2.0%)
2013
$2,861 (+11.4%)
2012
$2,570 (+3.2%)
2011
$2,489 (+2.6%)
2010
$2,426 (+2.3%)
2009
$2,370
Tax history for 11755 SW 9th St
Year
Property tax
Land + Additions
Assessment*
2025
$4,380 (+4.1%)
2024
$4,207 (+5.9%)
2023
$3,972 (+4.5%)
2022
$3,802 (+3.6%)
2021
$3,669 (+3.1%)
2020
$3,557 (+3.3%)
2019
$3,444 (+3.3%)
2018
$3,335 (+3.9%)
2017
$3,210 (+3.6%)
2016
$3,098 (+3.9%)
2015
$2,983 (+2.2%)
2014
$2,919 (+2.0%)
2013
$2,861 (+11.4%)
2012
$2,570 (+3.2%)
2011
$2,489 (+2.6%)
2010
$2,426 (+2.3%)
2009
$2,370
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
3
Baths
1
Stories
—
Lot width
—
Lot depth
—
Lot size
0.35 Acres
Year renovated
1959
Sq. Ft.
1,080
Year built
1957
Style
Single Family Residential
County
Washington County
APN
R118731
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 4, 2026.
RMB
Residential Mixed B District
The RMB District is intended to allow a mix of housing types, including detached and attached housing, at the third-highest number of units per acre of Beaverton's residential zones.