The property at 16850 CORTEZ CT, Lake Oswego, OR 97035, built in 1971, is a 3,632 square foot Single Family and has 3 bedrooms and 1 bathrooms. It is situated on a lot that is 10,107 square feet and was last tax assessed in 2025 for a valuation of $1,813,481
The estimate for this property has experienced a -4.44% decrease in the past 6 months reaching a value of $1,843,050.
- OR
- Lake Oswego
- 16850 Cortez Ct
- Parcel Number21E18BA01100
- CountyCLACKAMAS
- Stories1
Property Tax History
Source: Public Records
| Year | Assessment |
|---|---|
| 2023 | $851,457 +3.00% |
| 2022 | $826,658 +3.00% |
| 2021 | $802,581 +320.82% |
| 2020 | $190,718 +3.00% |
| 2019 | $185,164 +3.00% |
| 2018 | $179,771 +3.00% |
| 2017 | $174,535 +3.00% |
| 2016 | $169,451 +3.00% |
| 2015 | $164,516 +3.00% |
| 2014 | $159,724 +3.00% |
| 2013 | $155,072 |
Valuation History
Source: Public Records
| Month | Valuation | Single Family Homes Sold | Median Sales Price/Sqft |
|---|---|---|---|
| Nov 2025 | $1,843,050 | - | - |
| Nov 2025 | $1,831,254 | - | - |
| Oct 2025 | $1,863,954 | - | - |
| Sep 2025 | $1,876,007 | - | - |
| Aug 2025 | $1,829,093 | - | - |
| Jul 2025 | $1,863,346 | - | - |
| Jun 2025 | $1,898,467 | - | - |
| May 2025 | $1,928,699 | - | - |
| Apr 2025 | $1,893,416 | - | - |
| Mar 2025 | $1,903,876 | - | - |
| Feb 2025 | $1,714,560 | - | - |
| Jan 2025 | $1,904,816 | - | - |
| Dec 2024 | $1,919,104 | - | - |
| Nov 2024 | $1,669,252 | - | - |
| Sep 2024 | $1,713,996 | - | - |
| Aug 2024 | $1,764,380 | - | - |
| Jul 2024 | $1,845,972 | - | - |
| Jun 2024 | $1,802,920 | - | - |
| May 2024 | $1,842,776 | - | - |
| Mar 2024 | $1,950,000 | - | - |
| Feb 2024 | $1,294,250 | - | - |
| Jan 2024 | $1,692,707 | - | - |
| Dec 2023 | $1,712,539 | - | - |
| Nov 2023 | $1,900,000 | - | - |
| Oct 2023 | $1,900,000 | - | - |
| Sep 2023 | $1,365,250 | - | - |
| Aug 2023 | $1,821,200 | - | - |
| Jul 2023 | $1,818,676 | - | - |
| Jun 2023 | $1,698,419 | - | - |
| May 2023 | $1,756,807 | - | - |
| Apr 2023 | $1,649,245 | - | - |
| Mar 2023 | $1,686,872 | - | - |
| Feb 2023 | $1,550,000 | - | - |
| Jan 2023 | $1,539,000 | - | - |
| Dec 2022 | $1,575,000 | - | - |
*Market History, including Median Sales Price per square foot, and Single Family Homes Sold is based on historical data of Zip Code: 97035 - OR
Population & Environment
Source: Sperling's Best Places
| Zip | City | County | National | |
|---|---|---|---|---|
| Population | 25,679 | 39,429 | 419,253 | 335,858,263 |
| Population Density | 4,449 | 3,678 | 224 | 95 |
| People per Household | 2.3 | 2.3 | 2.6 | 2.6 |
| Median Age | 45.9 | 48.6 | 42.8 | 39.1 |
| Median Income | $105,759 | $116,861 | $83,652 | $66,222 |
| Average Income | $64,309 | $72,493 | $43,042 | $35,475 |
| Cost of Living Index | 99 | 103 | 106 | 100 |
| Zip | City | County | National | |
|---|---|---|---|---|
| January Avg. High Temp | 33.8°F | 35.84°F | 35.7°F | 22.6°F |
| July Avg. High Temp | 79.2°F | 80.85°F | 82.6°F | 86.2°F |
| Annual Precipitation | 39.95" | 44.29" | 46.05" | 38" |
Click Zestimate price to view details on Zillow. Zestimate data is provided "as is" via the Zestimate API. © Zillow, Inc., 2006-2022. Use is subject to Terms of Use.
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