The property at 3600 PIPER CT, Lake Oswego, OR 97034, built in 1992, is a 4,549 square foot Single Family and has 4 bedrooms and 3 bathrooms. It is situated on a lot that is 21,369 square feet and was last tax assessed in 2025 for a valuation of $1,631,486
The estimate for this property has experienced a 11.85% increase in the past 6 months reaching a value of $1,617,386.
- OR
- Lake Oswego
- 3600 Piper Ct
- Parcel Number21E17CD00702
- CountyCLACKAMAS
- Stories2
Property Tax History
Source: Public Records
| Year | Assessment |
|---|---|
| 2023 | $960,247 +3.00% |
| 2022 | $932,279 +3.00% |
| 2021 | $905,126 +3.00% |
| 2020 | $878,764 +3.00% |
| 2019 | $853,169 +5.64% |
| 2018 | $807,631 +3.00% |
| 2017 | $784,108 +3.00% |
| 2016 | $761,270 +3.00% |
| 2015 | $739,097 +3.00% |
| 2014 | $717,570 +3.00% |
| 2013 | $696,670 |
Valuation History
Source: Public Records
| Month | Valuation | Single Family Homes Sold | Median Sales Price/Sqft |
|---|---|---|---|
| Nov 2025 | $1,617,386 | - | - |
| Nov 2025 | $1,637,118 | - | - |
| Oct 2025 | $1,592,818 | - | - |
| Sep 2025 | $1,577,892 | - | - |
| Aug 2025 | $1,555,558 | - | - |
| Jul 2025 | $1,513,590 | - | - |
| Jun 2025 | $1,503,199 | - | - |
| May 2025 | $1,446,012 | - | - |
| Apr 2025 | $1,449,500 | - | - |
| Mar 2025 | $1,653,296 | - | - |
| Feb 2025 | $1,488,000 | - | - |
| Jan 2025 | $1,491,000 | - | - |
| Dec 2024 | $1,493,500 | - | - |
| Nov 2024 | $1,416,000 | - | - |
| Sep 2024 | $1,396,000 | - | - |
| Aug 2024 | $1,440,500 | - | - |
| Jul 2024 | $1,455,000 | - | - |
| Jun 2024 | $1,496,000 | - | - |
| May 2024 | $1,724,250 | - | - |
| Mar 2024 | $1,440,250 | - | - |
| Feb 2024 | $1,698,750 | - | - |
| Jan 2024 | $1,518,750 | - | - |
| Dec 2023 | $1,528,750 | - | - |
| Nov 2023 | $1,504,500 | - | - |
| Oct 2023 | $1,504,500 | - | - |
| Sep 2023 | $1,512,000 | - | - |
| Aug 2023 | $1,564,499 | - | - |
| Jul 2023 | $1,564,248 | - | - |
| Jun 2023 | $1,462,059 | - | - |
| May 2023 | $1,482,440 | - | - |
| Apr 2023 | $1,514,901 | - | - |
| Mar 2023 | $1,486,237 | - | - |
| Feb 2023 | $1,602,000 | - | - |
| Jan 2023 | $1,493,000 | - | - |
| Dec 2022 | $1,492,000 | - | - |
*Market History, including Median Sales Price per square foot, and Single Family Homes Sold is based on historical data of Zip Code: 97034 - OR
Population & Environment
Source: Sperling's Best Places
| Zip | City | County | National | |
|---|---|---|---|---|
| Population | 21,073 | 39,429 | 419,253 | 335,858,263 |
| Population Density | 2,735 | 3,678 | 224 | 95 |
| People per Household | 2.4 | 2.3 | 2.6 | 2.6 |
| Median Age | 51.4 | 48.6 | 42.8 | 39.1 |
| Median Income | $132,329 | $116,861 | $83,652 | $66,222 |
| Average Income | $79,441 | $72,493 | $43,042 | $35,475 |
| Cost of Living Index | 109 | 103 | 106 | 100 |
| Zip | City | County | National | |
|---|---|---|---|---|
| January Avg. High Temp | 35.7°F | 35.84°F | 35.7°F | 22.6°F |
| July Avg. High Temp | 82.6°F | 80.85°F | 82.6°F | 86.2°F |
| Annual Precipitation | 46.05" | 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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