ABSOLUTELY UNPARALLELED ARCHITECTURAL MASTERPIECE W/EXCEPTIONAL PRIVACY ON OSWEGO LAKE,THE LARGEST PRIVATE LAKE IN THE PACIFIC NORTHWEST FOR DETAILED INFORMATION CALL MARY-JO AVERY @ 503-495-3827
This is a new listing, so no sales records exist yet. As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$150,078 (+2.7%)
2024
$146,076 (+3.0%)
2023
$141,786 (+3.1%)
2022
$137,578 (+8.3%)
2021
$127,070 (+2.6%)
2020
$123,877 (+2.5%)
2019
$120,829 (+5.2%)
2018
$114,905 (+3.6%)
2017
$110,873 (+9.8%)
2016
$100,939 (+3.5%)
2015
$97,520 (+1.3%)
2014
$96,257 (+1.9%)
2013
$94,506 (+2.9%)
2012
$91,839 (+3.5%)
2011
$88,697 (+1.7%)
2010
$87,195
2009
$87,195
Tax history for 1940 Twin Points Dr
Year
Property tax
Land + Additions
Assessment*
2025
$150,078 (+2.7%)
2024
$146,076 (+3.0%)
2023
$141,786 (+3.1%)
2022
$137,578 (+8.3%)
2021
$127,070 (+2.6%)
2020
$123,877 (+2.5%)
2019
$120,829 (+5.2%)
2018
$114,905 (+3.6%)
2017
$110,873 (+9.8%)
2016
$100,939 (+3.5%)
2015
$97,520 (+1.3%)
2014
$96,257 (+1.9%)
2013
$94,506 (+2.9%)
2012
$91,839 (+3.5%)
2011
$88,697 (+1.7%)
2010
$87,195
2009
$87,195
*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
6
Baths
5
Stories
2
Lot width
—
Lot depth
—
Lot size
1.54 Acres
Year renovated
—
Sq. Ft.
12,220
Year built
1994
Style
Single Family Residential
County
Clackamas County
APN
01494010
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 18, 2026.
R-15
Residential-Low Density Zone
To provide lands for single-family residential development with densities ranging from 2 to 5 dwelling units per gross acre, and to provide lands for middle housing development.
Permitted uses
Include but are not limited to:
Housing-Group
Housing-Single unit
Housing-Multiple units
Infrastructure
Communications tower
Housing-Mobile home park
Jun 28, 2024 • Active
Residential electrical
Secure electrical fixture boxes for a stucco installation. Install and hang light fixtures during the finish phase.
Electrical
Aug 29, 2022 • Final
Residential electrical
Perform miscellaneous electrical work including replacing landscape lights and a broken light switch. Install new heaters and replace a ground fault circuit interrupter breaker.
Electrical
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
Public facts
Beds: 6
Baths: 5.0
Sq. Ft.: 12,220
Stories: 2.0
Lot Size: 1.54 acres
Style: Single Family Residential
Year Built: 1994
Year Renovated: —
County: Clackamas County
APN: 01494010
Home facts updated by county records on Sep 18, 2026
Around this home
Schools
Lake Grove Elementary School
Public K-5 • Assigned • 2.0mi
8/10
Lake Oswego Junior High School
Public 6-8 • Assigned • 0.9mi
8/10
Lake Oswego Senior High School
Public 9-12 • Assigned • 1.1mi
10/10
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
3/10 Heat Factor
7 days above 92° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Lake Oswego, OR • 97034
Average low and high temperatures (°F)
47
36
49
38
56
43
65
45
71
50
77
54
84
58
84
62
77
57
62
48
52
43
50
41
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.6 hours in
June and 2 hours in December, placing it below the
U.S. average for solar exposure.
9.6 hrs
2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$17.50M – $21.18M
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