Clackamas County property record for 3801 Olson Ct, Lake Oswego, OR 97034
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 3,014 sqft · built 1963 |
| Lot Size | 0.539 acres (23,522 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $515,000 (May 2014) |
| Tax Bill | $9,781 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 21E20BA00500 |
| Primary APN | 21E20BA00500 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 1 Story |
| Building Area | 3,014 sqft Living Area |
| 1st Floor Area | 1,507 sqft |
| Fireplace | Fireplace |
| Year Built | Built 1963 |
|---|---|
| Exterior Material | Other |
| Foundation Type | Concrete |
| Roof Material | Wood Shingle |
| Lot Area | 23,522 sqft (0.539 acres) |
| Garage Area | 293 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Forced Air |
|---|
| Account Number | 00353502 |
|---|---|
| Street Address | 3801 OLSON CT |
| City | LAKE OSWEGO |
| State | OR |
| Zip | 97034-7403 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-15 |
| Legal Description | SECTION 20 TOWNSHIP 2S RANGE 1E QUARTER BA TAX LOT 00500 |
| Legal Range | 01E |
| Legal Township | 02S |
| Legal Section | 20 |
| Legal Quarter | NW |
| Quarter-Quarter Section | NE |
| Legal Lot Number | 500 |
| Jurisdiction | CLACKAMAS OR |
| Township / Civil Division | NORTHWEST CLACKAMAS |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 20403 |
Source: Clackamas County records, as of November 17, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Co-owner | Co-owner on Record |
| Mailing Address | 3801 OLSON CT, LAKE OSWEGO, OR 97034-7403 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 27, 2014 · Amount on Record |
| Deed Sale | May 27, 2014 · Amount on Record |
| Deed Document Number | 2014-024982 |
| Record Updated | Jun 8, 2026 |
Source: Clackamas County assessment roll, as of September 30, 2025
| Type | Name |
|---|---|
| State | Oregon |
| County | Clackamas County |
| Municipality | Lake Oswego City |
| Unified School District | Lake Oswego School District 7J (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,781.00 (+5.84%) | $510,468 (+6.09%) | $1,213,877 (+3.23%) Land $422,147 Building $791,730 |
| 2023 | $9,241.00 | $481,166 | $1,175,912 Land $405,952 Building $769,960 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective April 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 48 policies |
| Nearby Flood Policies | 48 in force |
| Nearby Flood Claims | 20 (1996–1999) |
| Claims Outside the SFHA | 3 of 20 |
| Most Recent Claim | Feb 1999 · river or lake flooding |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 98.7% of Oregon |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | RIVERGROVE WATER DISTRICT serves 4,000 people · EPA ID OR4100461 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2021 |
| Lead | 3 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 26 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 356 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
May also be available: Verizon.
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