This home's estimate is 0.9% lower than the average sale price ($790K) of 6 comparable homes.
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11140 NW Old Cornelius Pass Rd, Portland, OR 97231
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About this home
This rare 2.85-acre opportunity is located just minutes from the high-tech corridor (Intel/Nike), Tanasbourne, and approx 20 minutes todowntown Portland. The property is classified as legally nonconforming due to having two homes on a single lot. It features a unique longand narrow configuration, providing an expansive, deep backyard while maintaining close proximity to neighbors for a community feel.The 1969-built main residence offers 2,328 sq. ft. of living space with 3 bedrooms and 3 bathrooms. A 1946-built original residence (626sq. ft.) on-site provides a substantial footprint for multi-generational living, and/or potential rental income. This is an ideal setup for abuyer ready to put in the work to unlock the full value of a large acreage site in a premier location. This entire property is being soldstrictly AS-IS; the seller will make no repairs or concessions. Buyer is solely responsible for all due diligence and must independentlyverify all information with Washington County regarding zoning, use requirements, and the continued non-conforming status of thedwellings.

Redfin Estimate
Market trends in 97231, OR
Last updated August 2026
Buyer's Market
Seller's Market
Seller's market
0 days MoM
- NEW 16 HRS AGO$1,200,0005 beds4 baths4,100 sq ft15236 NW Red Cedar Ct, Portland, OR 97231Nicholas Eckelman • Engel & Volkers Portland Rose City
- $330,0002 beds1 bath820 sq ft25000 NW St Helens Rd #24, Portland, OR 97231John McPherson • Premiere Property Group, LLC
- $465,0002 beds2 baths2,188 sq ft26312 NW St Helens Rd Unit B, Scappoose, OR 97056John McPherson • Premiere Property Group, LLC
- $265,0002 beds2 baths1,300 sq ft13358 NW Marina Way Unit W3, Portland, OR 97231Jim Dahlquist • Engel & Volkers Portland Rose City
- 3D WALKTHROUGH$569,0004 beds2 baths1,768 sq ft9685 NW Saint Helens Rd, Portland, OR 97231Amanda Rammer • RE/MAX Northwest
- VIDEO TOUR$1,499,0005 beds5 baths4,809 sq ft12320 NW Sargent Ln, Portland, OR 97231Kevin Hall • Cascade Hasson Sotheby's International Realty
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Est. $3,507 per month, based on comparable rentals
Sale and tax history for 11140 NW Old Cornelius Pass Rd
- Sale History
- Tax History
$296/sq ft
$296/sq ft
As the MLS and public records start to fill up, we'll list the details here.
Public record
Property details
Parking
- Parking Information
- Parking Features: Carport, Driveway
- Parking Total: 2
- Garage Information
- Garage Type: Carport, Detached
- Garage Spaces: 2
Interior
- Appliances
- Appliances: Dishwasher, Free-Standing Range, Free-Standing Refrigerator
- Hot Water Description: Electricity
- Interior Features
- Has Accessibility: Yes
- Accessibility Features: Garage on Main, Main Floor Bedroom w/Bath, Parking, Utility Room On Main
- Interior Features: Hardwood Floors, Laminate Flooring, Soaking Tub, Vinyl Floor, Wall to Wall Carpet, Washer/Dryer
- Fireplace YN: Yes
- Fireplaces Total: 1
- Fireplace Features: Gas, Insert
- Window Features: Double Pane Windows, Vinyl Frames
- Basement: Crawl Space
- Bathroom Information
- Bathrooms Full: 3
- Bathrooms Full Main Level: 3
- Bathrooms Total Integer: 3
- Bathrooms Total Main Level: 3
- Baths Total: 3
- Room 7 Information
- Description: 2nd Bedroom
- Level: Main
- Room 8 Information
- Description: 3rd Bedroom
- Level: Main
- Room 9 Information
- Description: Dining Room
- Room 10 Information
- Description: Family Room
- Level: Main
- Room 11 Information
- Description: Kitchen
- Level: Main
- Room 12 Information
- Description: Living Room
- Level: Main
- Room 13 Information
- Description: Primary Bedroom
- Level: Main
- Room 14 Information
- Description: Great Room
Exterior
- Exterior Features
- Roof: Composition
- Exterior Features: Deck, Fenced, Garden, Outbuilding, Poultry Coop, Tool Shed
- Exterior Description: Wood Composite, Wood Siding
- Structure Type Information
- Other Structures Area 1: 626
- Other Structures Baths 1: 1.0
- Other Structures Bedrooms 1: 1
- Other Structures Construction 1: Wood Frame, Wood Siding
- Other Structures Features 1: Closet, Electricity Connected, Indoor, Kitchen, Plumbed, Wood Floors, Wood Stove
- Other Structures Roof 1: Composition
- Other Structures Type 1: Second Residence
- Other Structures Year Built 1: 1946
- Other Structures
- Other Structures Bedrooms Total: 1
- Other Structures Baths Total: 1
- Other Structures No Structures: 1
- Lot Information
- Lot Size Square Feet: 124,146
- Lot Size Range: 1 to 2.99 Acres
- Lot Size Acres: 2.85
- Lot Size: 1 to 2.99 Acres
- Lot Features: Gentle Sloping, Trees
- Parcel Number: R651495
- Road Surface Type: Dirt, Gravel
- Property Information
- Property Type: Residential
- Property Sub Type: Single Family Residence
- Property Attached YN: No
- Property Condition: Resale
- Main Level Area Total: 2,328
- View YN: No
- Building Information
- Year Built: 1969
- Building Area Total: 2,328
- Building Area Description: tax record
- Building Area Calculated: 2,328
- Foundation Details: Concrete Perimeter
Financial
- Tax Information
- Tax Year: 2025
- Tax Legal Description: PLAIN VIEW ACRES, LOT PTS 4-5, ACRES 2.85
- Tax Annual Amount: $6,521.32
- Lease / Rent Information
- Land Lease YN: No
Utilities
- Utility Information
- Green Certification YN: No
- Fuel Description: Electricity, Gas
- Internet Service Type: Cable, Satellite
- Water Source: Well
- Sewer: Septic Tank
- Heating & Cooling
- Heating YN: Yes
- Heating: Forced Air, Wall Furnace
- Cooling YN: No
Location
- School Information
- Elementary School: West Union
- Middle Or Junior School: Poynter
- High School: Liberty
- Location Information
- Directions: N on NW Old Cornlieus Pass Rd from NW Phillips Rd, R into driveway, before L turn onto Rock Creek Rd
- Unparsed Address: 11140 NW OLD CORNELIUS PASS RD, Portland, OR 97231
- Community Information
- Senior Community YN: No
- Zoning: AF-10
Public facts
- Beds: —
- Baths: —
- Sq. Ft.: —
- Stories: —
- Lot Size: —
- Style: Single Family Residential
- Year Built: —
- Year Renovated: —
- County: Washington County
- APN: R651495
Other
- Listing Information
- MlsStatus: Sold Not Listed
- Listing Price Information
- Price Type: List Price
- New Construction Information
- New Construction YN: No
Around this home
Schools
Public K-6 • Assigned • 3.2mi
Public 7-8 • Assigned • 7.0mi
Public 9-12 • Assigned • 3.2mi
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
0.00% chance of being in a wildfire in next 30 years
7 days above 92° expected this year, 14 days in 30 years
Minimal risk of severe winds over next 30 years
11 unhealthy days expected this year, 12 days in 30 years
Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.
Nearby similar homes
New listings for sale in 97231
Home values near 11140 NW Old Cornelius Pass Rd
| Address | Redfin Estimate |
|---|---|
4 Beds | 2 Baths | 2600 Sq. Ft. | $764,234 |
5 Beds | 3 Baths | 4406 Sq. Ft. | $1,124,118 |
| Address | Redfin Estimate |
|---|---|
4 Beds | 4 Baths | 4312 Sq. Ft. | $1,408,297 |
- Beds | - Baths | - Sq. Ft. | — |
| Address | Redfin Estimate |
|---|---|
2 Beds | 1 Baths | 864 Sq. Ft. | $743,548 |
- Beds | 5.5 Baths | 6260 Sq. Ft. | $1,984,200 |
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