Room for family, toys, and entertainment! 2 tax lots totaling over 3 level acres, custom home and huge composite deck spanning the length of the house overlooking Milk Creek.
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Earn from this home
Sell
$470,441
Est. take-home
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Refinance
$0
Est. cash available
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Rent
$4,245/mo
Redfin rental estimate
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Market trends in 97042, OR
Last updated August 2026
Buyer's Market
Seller's Market
Balanced market
Sale-to-List Price
99.3%
+1.3% MoM
Median sale price
$1.1M
$81K MoM
Avg. days on market
69d
0 days MoM
Recently sold homes
8
2 MoM
Provided by Redfin
Sale history for 15431 S Union Mills Rd
Date
Event
Price
RMLS #19563603
Feb 14, 2020
Sold
$590,000
$224/sq ft
Sep 26, 2019
Pending
—
Aug 18, 2019
Relisted
—
Aug 15, 2019
Pending
—
Jul 25, 2019
Price Changed
$625,000
$237/sq ft
Jul 12, 2019
Listed
$635,000
$241/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$6,219 (+3.3%)
2024
$6,020 (+16.3%)
2023
$5,177 (+3.0%)
2022
$5,026 (+4.8%)
2021
$4,797 (+2.8%)
2020
$4,665 (+16.2%)
2019
$4,013 (+2.8%)
2018
$3,903 (+5.9%)
2017
$3,685 (+6.6%)
2016
$3,456 (+2.9%)
2015
$3,358 (+6.8%)
2014
$3,145 (+14.0%)
2013
$2,758 (−1.8%)
2012
$2,810 (+1.0%)
2011
$2,781 (−3.0%)
2010
$2,866
2009
$2,866
Tax history for 15431 S Union Mills Rd
Year
Property tax
Land + Additions
Assessment*
2025
$6,219 (+3.3%)
2024
$6,020 (+16.3%)
2023
$5,177 (+3.0%)
2022
$5,026 (+4.8%)
2021
$4,797 (+2.8%)
2020
$4,665 (+16.2%)
2019
$4,013 (+2.8%)
2018
$3,903 (+5.9%)
2017
$3,685 (+6.6%)
2016
$3,456 (+2.9%)
2015
$3,358 (+6.8%)
2014
$3,145 (+14.0%)
2013
$2,758 (−1.8%)
2012
$2,810 (+1.0%)
2011
$2,781 (−3.0%)
2010
$2,866
2009
$2,866
*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
3
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
1.48 Acres
Year renovated
—
Sq. Ft.
2,596
Year built
1973
Style
Single Family Residential
County
Clackamas County
APN
01036916
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jun 18, 2026.
RRFF5
Rural Residential Farm Forest District
Rural Residential Farm Forest District is adopted to implement the policies of the Comprehensive Plan for Unincorporated Community Residential, Rural, and Future Urban areas.
Permitted uses
Include but are not limited to:
Agriculture
Dairy
Livestock production
Religious facility
Recreation
Golf related
Jan 31, 2023 • Final
Building - electrical
Electrical
Sep 14, 2022 • Final
Building - mechanical residential
Gas
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.
Property details
Parking
Parking Information
Parking Features: Off Street, RV Access/Parking
RV Parking Dimensions: 30'x60'
RV Description: RV Parking
Parking Total: 3
Garage Information
Garage Type: Attached, Carport
Garage Spaces: 3
Has Attached Garage: Yes
Interior
Virtual Tour Information
Has Virtual Tour Unbranded: Yes
Has Virtual Tour Unbranded 2: Yes
Appliances
Appliances: Appliance Garage, Built-in Oven, Cooktop, Dishwasher, Down Draft, Free-Standing Refrigerator, Granite, Plumbed For Ice Maker