Google satellite image for 20150 SW Gassner Rd, Beaverton, OR 97007

Off Market Jul 2020 for $924K

$1,340,188

Est. refi paymentEst. refi $4,345/mo

•

4,929

sq ft

20150 SW Gassner Rd, Beaverton, OR 97007

About this home

Beautiful Cooper Mountain Estate on 2.41 acres. Easy drive to PDX, convenient to Nike, Intel. If you're looking for some breathing room this spacious home has multiple living areas, play areas, office space & possibilities for multi-generational living. Property features heated in ground pool for summer days at home, yard to run around in, pasture space, an orchard & lots of room to garden. Top it off with a 1200 square foot heated, plumbed shop for work or hobbies. Imagine if you lived here!

Single-familyProperty Type

1977Year Built

2.41 acresLot Size

$272Est. Price/Sq.Ft.

3 car garageParking

Listed by Mary Abbott Portillo • Coldwell Banker Bain

Contact: 971-250-7700

Bought with Gina Gunderson • Windermere Realty Trust

Redfin checked: 6 minutes ago

•Source:RMLS #20016475

Redfin Estimate

$1,340,188

$415K since sold in July 2020$11K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 28.5% higher than the average sale price ($1.04M) of 5 comparable homes.

SOLD JUN 30, 2026
$1,495,000
A
4 beds4 baths3,478 sq ft
20220 SW Nancy Ln, Beaverton, OR 97007
SOLD APR 8, 2026
$1,111,000
B
5 beds4 baths4,127 sq ft
20301 SW Gassner Rd, Aloha, OR 97007
SOLD APR 24, 2026
$1,050,000
C
4 beds3 baths3,098 sq ft
18843 SW Kemmer Rd, Beaverton, OR 97007
SOLD NOV 25, 2025
$780,000
D
4 beds3 baths3,148 sq ft
19065 SW Gassner Rd, Beaverton, OR 97007
SOLD DEC 16, 2025
$780,000
E
4 beds4 baths3,637 sq ft
19449 SW Winslow Dr, Beaverton, OR 97007

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Earn from this home

Sell

$611,176

Est. take-home

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Est. cash available

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Rent

$5,230/mo

Redfin rental estimate

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Market trends in 97007, OR

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.6%

+0.1% MoM

Median sale price

$640K

$5K MoM

Avg. days on market

25d

5 days MoM

Recently sold homes

227

14 MoM

New listings for sale

NEW 16 HRS AGO
$319,900
2 beds3 baths1,078 sq ft
8680 SW 147th Ter #102, Beaverton, OR 97007
Matthew Claeys • Keller Williams Sunset Corridor
OPEN TODAY, 2PM TO 4PM
$299,900
2 beds2 baths991 sq ft
14600 SW Magpie Ln #102, Beaverton, OR 97007
Michele Montoya • MORE Realty
OPEN SUN, 1PM TO 4PM
$625,000
3 beds3 baths2,044 sq ft
18681 SW Frank Ct, Beaverton, OR 97007
Jen Wiley • Cascade Hasson Sotheby's International Realty
OPEN TODAY, 1PM TO 3PM
$899,950
5 beds4 baths4,035 sq ft
9765 SW 163rd Ave, Beaverton, OR 97007
Brian Bellairs • John L. Scott
OPEN TODAY, 12PM TO 2PM
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4 beds4 baths4,506 sq ft
8525 SW 181st Ave, Beaverton, OR 97007
Grant Massey • RE/MAX Equity Group
OPEN TODAY, 1PM TO 3PM
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3 beds3 baths2,236 sq ft
18990 SW Heightsview Ct, Beaverton, OR 97007
Charlotte Mires • Happy Homes Properties, Inc.
LISTED BY REDFIN
$675,000
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Redfin
$1,900,000
3 beds1 bath1,008 sq ft
22850 SW Farmington Rd, Beaverton, OR 97007
John Tae • eXp Realty, LLC
OPEN TODAY, 1PM TO 3PM
$699,900
3 beds3 baths2,211 sq ft
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Chris Suarez • Keller Williams Sunset Corridor
OPEN TODAY, 12PM TO 3PM
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Tage Packebush • Cascade Hasson Sotheby's International Realty
See all

Provided by Redfin

Sale history for 20150 SW Gassner Rd

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2025

$17,466 (+4.5%)

2024

$16,715 (+8.6%)

2023

$15,397 (+1.7%)

2022

$15,139 (+7.0%)

2021

$14,153 (+14.7%)

2020

$12,334 (+2.2%)

2019

$12,069 (+1.7%)

2018

$11,871 (+2.7%)

2017

$11,563 (+24.0%)

2016

$9,324 (+13.3%)

$344,970 + $297,330

$642,300

2015

$8,228 (−1.9%)

2014

$8,385 (+12.4%)

2013

$7,457 (+8.0%)

2012

$6,903 (−36.2%)

2011

$10,813 (+2.7%)

2010

$10,531 (+2.1%)

2009

$10,312

Tax history for 20150 SW Gassner Rd

Year

Property tax

Land + Additions

Assessment*

2025

$17,466 (+4.5%)

2024

$16,715 (+8.6%)

2023

$15,397 (+1.7%)

2022

$15,139 (+7.0%)

2021

$14,153 (+14.7%)

2020

$12,334 (+2.2%)

2019

$12,069 (+1.7%)

2018

$11,871 (+2.7%)

2017

$11,563 (+24.0%)

2016

$9,324 (+13.3%)

$344,970 + $297,330

$642,300

2015

$8,228 (−1.9%)

2014

$8,385 (+12.4%)

2013

$7,457 (+8.0%)

2012

$6,903 (−36.2%)

2011

$10,813 (+2.7%)

2010

$10,531 (+2.1%)

2009

$10,312

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

2.41 Acres

Year renovated

2002

Sq. Ft.

4,929

Year built

1977

Style

Single Family Residential

County

Washington County

APN

R2075946

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 12, 2026.

Property details

Parking

Parking Information
Parking Features: RV Access/Parking
RV Description: RV Parking, RV/Boat Storage
Parking Total: 3

Garage Information
Garage Type: Attached, Oversized
Garage Spaces: 3
Has Attached Garage: Yes

Interior

Appliances
Appliances: Built-in Oven, Built-in Range, Built-in Refrigerator, Cook Island, Dishwasher, Down Draft, Island, Tile, Trash Compactor
Hot Water Description: Electricity

Interior Features
Has Accessibility: Yes
Accessibility Features: Accessible Entrance, Garage on Main, Main Floor Bedroom w/Bath, Parking, Utility Room On Main, Walk-in Shower
Interior Features: Garage Door Opener, Hardwood Floors, High Ceilings, Laundry, Separate Living Quarters/Apartment/Aux Living Unit, Soaking Tub, Wall to Wall Carpet, Washer/Dryer, Wood Floors
Fireplace YN: Yes
Fireplaces Total: 4
Fireplace Features: Wood Burning
Window Features: Aluminum Frames
Basement: Crawl Space, Daylight

Bathroom Information
Bathrooms Full: 3
Bathrooms Full Lower Level: 1
Bathrooms Full Main Level: 2
Bathrooms Partial: 1
Bathrooms Partial Main Level: 1
Bathrooms Total Integer: 4
Bathrooms Total Lower Level: 1
Bathrooms Total Main Level: 2.1
Baths Total: 3.1

Room Information
Room Remarks Amenities: Second kitchen has built in bar seating and granite counters.

Room 1 Information
Description: Laundry
Features Cont: Granite, Sink, Vinyl Floor
Level: Main

Room 2 Information
Description: 2nd Kitchen
Features Cont: Free-Standing Refrigerator, Sink
Level: Lower

Room 4 Information
Area: 143
Description: 4th Bedroom
Features: Closet Organizer
Features Cont: Wall to Wall Carpet
Length: 13
Width: 11
Level: Lower

Room 5 Information
Area: 154
Description: Family Room
Features: Fireplace
Features Cont: Vinyl Floor
Length: 14
Width: 11
Level: Lower

Room 6 Information
Area: 434
Description: Great Room
Features Cont: Wall to Wall Carpet
Length: 31
Width: 14
Level: Lower

Room 7 Information
Area: 140
Description: 2nd Bedroom
Features: Built-in Features
Features Cont: Shared Bath, Wall to Wall Carpet
Length: 14
Width: 10
Level: Main

Room 8 Information
Area: 150
Description: 3rd Bedroom
Features: Built-in Features
Features Cont: Shared Bath, Wall to Wall Carpet
Length: 15
Width: 10
Level: Main

Room 9 Information
Area: 154
Description: Dining Room
Features: Built-in Features
Features Cont: Vaulted Ceiling(s), Wet Bar
Length: 14
Width: 11
Level: Main

Room 10 Information
Area: 289
Description: Family Room
Features: Built-in Features, Fireplace
Features Cont: Wall to Wall Carpet
Length: 17
Width: 17
Level: Main

Room 11 Information
Area: 176
Description: Kitchen
Features: Built-in Refrigerator, Cook Island, Hardwood Floors
Features Cont: Built-in Oven
Length: 16
Width: 11
Level: Main

Room 12 Information
Area: 352
Description: Living Room
Features: Deck, Fireplace, Sliding Doors
Features Cont: Sunken, Wall to Wall Carpet
Length: 22
Width: 16
Level: Main

Room 13 Information
Area: 182
Description: Primary Bedroom
Features: Built-in Features, Deck, Fireplace, Sliding Doors
Features Cont: Suite
Length: 14
Width: 13
Level: Main

Room 14 Information
Description: Great Room

Exterior

Exterior Features
Roof: Composition
Exterior Features: Deck, Fenced, Garden, Outbuilding, Patio, Pool, RV Parking, RV/Boat Storage, Workshop, Yard
Exterior Description: Wood Siding

Structure Type Information
Other Structures Area 1: 1200
Other Structures Features 1: 220 Volts, Concrete Floor, Heated, Plumbed
Other Structures Type 1: Workshop
Other Structures Year Built 1: 2015
Other Structures Construction 2: Wood Siding
Other Structures Features 2: Storage
Other Structures Type 2: Tool Shed

Other Structures
Other Structures No Structures: 2

Lot Information
Lot Size Square Feet: 104,979
Lot Size Range: 1 to 2.99 Acres
Lot Size Acres: 2.41
Lot Size: 1 to 2.99 Acres
Lot Features: Gentle Sloping, Trees
Parcel Number: R2075946
Road Surface Type: Paved

Property Information
Property Type: Residential
Property Sub Type: Single Family Residence
Property Attached YN: No
Property Condition: Resale
Direction Faces: East
Main Level Area Total: 3,020
Lower Level Area Total: 1,909
Warranty: Home Warranty
View YN: Yes
View Description: Territorial

Building Information
Year Built: 1977
Building Area Total: 4,929
Building Area Description: Trio
Building Area Calculated: 3,020

Financial

Tax Information
Tax Year: 2019
Tax Legal Description: COOPER MOUNTAIN RANCH, LOT 5, ACRES 2.41
Tax Annual Amount: $12,068.95

Utilities

Utility Information
Green Certification YN: No
Fuel Description: Gas
Water Source: Public Water
Sewer: Septic Tank

Heating & Cooling
Heating YN: Yes
Heating: Forced Air
Cooling YN: Yes
Cooling: Central Air

Location

School Information
Elementary School: Hazeldale
Middle Or Junior School: Mountain View
High School: Aloha

Location Information
Directions: South on SW 185th becomes SW Gassner
Unparsed Address: 20150 SW GASSNER RD, Beaverton, OR 97007

Community Information
Senior Community YN: No
Zoning: FD 20

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 4,929
Stories: —
Lot Size: 2.41 acres
Style: Single Family Residential
Year Built: 1977
Year Renovated: 2002
County: Washington County
APN: R2075946

Home facts updated by county records on Aug 12, 2026

Other

Listing Information
MlsStatus: Sold

Listing Price Information
Price Type: List Price

Remarks
Public Remarks Other Structures: Property includes 1200 square foot heated and insulated shop with roll up doors and concrete floor. Additional outbuildings include large shed with power and pump house.

New Construction Information
New Construction YN: No

Around this home

Schools

Hazeldale Elementary School

Public PreK-5 • Assigned • 0.8mi

4/10

Mountain View Middle School

Public 6-8 • Assigned • 2.1mi

3/10

Aloha High School

Public 9-12 • Assigned • 2.0mi

5/10

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

2/10 Heat Factor

6 days above 91° expected this year, 12 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

11 unhealthy days expected this year, 11 days in 30 years

Provided by First Street

Historical weather

Beaverton, OR • 97007

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.5 hours in June and 2 hours in December, placing it below the U.S. average for solar exposure.

9.5 hrs

2 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.27M – $1.54M

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Home values near 20150 SW Gassner Rd

Data from public records.

Address	Redfin Estimate
20000 SW Gassner Road, Beaverton, OR 5 Beds \| 4.5 Baths \| 2238 Sq. Ft.	$760,261
20060 SW Gassner Road, Beaverton, OR 4 Beds \| 4 Baths \| 4112 Sq. Ft.	$1,210,941

Address	Redfin Estimate
20040 SW Gassner Road, Beaverton, OR 4 Beds \| 3 Baths \| 3440 Sq. Ft.	$1,102,243
19980 SW Gassner Road, Aloha, OR 4 Beds \| 3 Baths \| 4128 Sq. Ft.	$948,347

Address	Redfin Estimate
20070 SW Gassner Road, Beaverton, OR 4 Beds \| 4 Baths \| 3942 Sq. Ft.	$1,430,017
20255 SW Gassner Road, Aloha, OR 4 Beds \| 3 Baths \| 3068 Sq. Ft.	$946,677

Property information provided by RMLS when last listed in 2020. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 97007, OR

Sale history for 20150 SW Gassner Rd

Tax history for 20150 SW Gassner Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 97007

Home values near 20150 SW Gassner Rd

More real estate resources