Clackamas County property record for 938 Oak St, Lake Oswego, OR 97034
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 2,880 sqft · built 1920 |
| Lot Size | 0.23 acres (9,998 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $7,909 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 21E10DB09600 |
| Primary APN | 21E10DB09600 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 2,880 sqft Living Area |
| Basement Area | 720 sqft |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 1920 |
| Exterior Material | Wood Shingle |
| Roof Type | Gambrel |
| Roof Material | Composition Shingle |
| Lot Area | 9,998 sqft (0.23 acres) |
| Heating System | Forced Air with A/C |
|---|
| Account Number | 00266474 |
|---|---|
| Street Address | 938 OAK ST |
| City | LAKE OSWEGO |
| State | OR |
| Zip | 97034-4832 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-7.5 |
| Legal Description | 79 SOUTH OSWEGO LTS 1&2 BLK 12 |
| Legal Range | 1E |
| Legal Township | 2S |
| Legal Section | 10 |
| Legal Subdivision | SOUTH OSWEGO |
| Legal Block | 12 |
| Legal Lot Number | 1,2 |
| Jurisdiction | CLACKAMAS OR |
| Township / Civil Division | NORTHWEST CLACKAMAS |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 20503 |
Source: Clackamas County records, as of June 9, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 938 OAK ST, LAKE OSWEGO, OR 97034-4832 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 4, 2004 |
| Deed Sale | Aug 4, 2004 |
| Prior Sale | Oct 31, 2000 · Amount on Record |
| Deed Document Number | 200471618 |
| Prior Transfer Date | Jun 3, 2002 |
| Prior Transfer Doc | 0000058711 |
| Record Updated | Sep 20, 2026 |
Source: Clackamas County assessment roll, as of October 29, 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 | $7,909.00 (+5.85%) | $412,770 (+6.09%) | $868,412 (+2.8%) Land $412,152 Building $456,260 |
| 2023 | $7,472.00 | $389,076 | $844,786 Land $399,726 Building $445,060 |
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 |
| Nearby Flood Policies | 1 in force |
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 | Not rated no burnable land within ember reach |
|---|
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 | LAKE OSWEGO MUNICIPAL WATER serves 40,000 people · EPA ID OR4100457 |
|---|---|
| Water Source | Purchased surface water from LAKE OSWEGO - TIGARD WATER SUPPLY |
| Last State Inspection | Oct 2025 |
| Lead | 2 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 379 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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