A fully finished lower-level ADU with a private entrance makes this home truly special—ideal for multigenerational living, guest space, or rental income. The ADU offers a full kitchen, cozy living room with fireplace, spacious bedroom with en suite bath, private laundry, and a media room—comfortable, independent, and move-in ready. Upstairs, the main home is tucked into the trees of a peaceful neighborhood and blends timeless design with thoughtful updates. Distinctive mid-century modern elements like curved ceilings and arched transitions create a unique architectural feel, while hardwood floors and custom millwork add warmth and character throughout. The living room features a charming fireplace, and a main-level bedroom with French doors offers flexibility as a guest suite, office, or creative space, with a full bath nearby. The light-filled primary suite includes built-in wardrobes, a spa-like bath with a jetted tub and walk-in shower, and direct access to the expansive back deck. The kitchen and dining area overlook the private yard and are updated with stainless steel appliances, a custom tile backsplash, and plenty of cabinetry. High-speed fiber internet ensures seamless work-from-home capability. Outside, the landscaped lot is a true retreat, with curated garden beds, blooming perennials, mature plantings, and an organic garden with fruit trees. The large deck and gazebo with windbreakers make outdoor living comfortable year-round. A detached garage, two-car carport, and 220v EV charger add convenience—all with no HOA. This is a rare blend of beauty, privacy, and versatility in one of Portland’s most tranquil settings. [Home Energy Score = 3. HES Report at https://rpt.greenbuildingregistry.com/hes/OR10133156]
Single-familyProperty Type
1947Year Built
0.3 acresLot Size
$263Est. Price/Sq.Ft.
2 car garageParking
Listed by Drew Coleman• Opt
Contact: 503-351-3739
Bought with Rick Widman• Constant Commercial Real Estate Inc
Two houses in one in this Arnold Creek charmer featuring large level 1/3 acre sunny grounds offering privacy & lovely territorial views. Three bedrooms & 2 baths on main level w/light-filled spaces & original hardwoods. 1000 SF deck perfect for quiet moments or fun gatherings. Lower level w/separate entrance, 2nd kitchen, full bath, living room & bedroom space. Grounds boast mature landscape,deluxe chicken coop & huge extra deep garage. [Home Energy Score = 3. HES Report at https://rpt.greenbuildingregistry.com/hes/OR10133156]
Public Records
Apr 6, 2012
Sold
$413,500
$119/sq ft
RMLS #12546565
Apr 6, 2012
Sold
$415,000
$120/sq ft
Feb 23, 2012
Pending
—
Jan 29, 2012
Listed
$429,900
$124/sq ft
+11
OPEN Sun 2/26 3 to 5pm. Two houses in one! 3 Bd, 2 Bth on main, and 2 Bd (non-egress), 1 Bth on lower level each w/their own living rooms and kitchens, plus more! Luxurious large living space! Beautiful hardwoods through out most of the main floor & a fantastic open floor plan. Perfect entertaining on the large deck with territorial views. MANY MORE photos in virtual tour.
Public Records
Dec 21, 2004
Sold
$335,000
$97/sq ft
Public Records
Apr 28, 2000
Sold
$185,000
$53/sq ft
Public Records
Jan 30, 1997
Sold
$179,000
$52/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$9,672 (+3.7%)
2024
$9,325 (+4.0%)
2023
$8,966 (+2.2%)
2022
$8,772 (+1.7%)
2021
$8,624 (+9.0%)
2020
$7,911 (+3.8%)
2019
$7,620 (+3.0%)
2018
$7,396 (+4.3%)
2017
$7,088 (+9.3%)
2016
$6,486 (+2.7%)
2015
$6,316 (+1.5%)
2014
$6,221 (+2.4%)
2013
$6,077 (+10.6%)
2012
$5,497 (+3.9%)
2011
$5,289 (+5.5%)
2010
$5,012 (+2.7%)
2009
$4,879
Tax history for 11911 SW 34th Ave
Year
Property tax
Land + Additions
Assessment*
2025
$9,672 (+3.7%)
2024
$9,325 (+4.0%)
2023
$8,966 (+2.2%)
2022
$8,772 (+1.7%)
2021
$8,624 (+9.0%)
2020
$7,911 (+3.8%)
2019
$7,620 (+3.0%)
2018
$7,396 (+4.3%)
2017
$7,088 (+9.3%)
2016
$6,486 (+2.7%)
2015
$6,316 (+1.5%)
2014
$6,221 (+2.4%)
2013
$6,077 (+10.6%)
2012
$5,497 (+3.9%)
2011
$5,289 (+5.5%)
2010
$5,012 (+2.7%)
2009
$4,879
*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
Permits
Beds
5
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
0.3 Acres
Year renovated
1995
Sq. Ft.
3,469
Year built
1947
Style
Single Family Residential
County
Multnomah County
APN
R331470
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 5, 2026.
R10
Z
Residential 10,000 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.
Zone overlays
Constrained Sites Overlay Zone
Permitted uses
Include but are not limited to:
Housing
Aug 12, 2020 • Final
Residential bldg/trade
Addition
Aug 12, 2020 • Final
Residential bldg/trade
Remodel
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.
Interior Features: Ceiling Fan(s), Hardwood Floors, High Ceilings, High Speed Internet, Home Theater, Jetted Tub, Laundry, Separate Living Quarters/Apartment/Aux Living Unit, Soaking Tub, Sound System, Washer/Dryer, Wood Floors