Clackamas County property record for 1140 Upper Devon Ln, Lake Oswego, OR 97034 · Last verified November 2025
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,576 sqft · built 1975 |
| Lot Size | 0.177 acres (7,739 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $125,000 (Jul 1986) |
| Tax Bill | $8,047 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 21E15AB03000 |
| Primary APN | 21E15AB03000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,576 sqft Living Area |
| 1st Floor Area | 788 sqft |
| 2nd Floor Area | 788 sqft |
| Attic Area | 788 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Exterior Material | Other |
| Foundation Type | Concrete |
| Roof Material | Wood Shingle |
| Lot Area | 7,739 sqft |
| Garage Area | 484 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | 00307938 |
|---|---|
| Street Address | 1140 UPPER DEVON LN |
| City | LAKE OSWEGO |
| State | OR |
| Zip | 97034-6272 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 2044 2ND AMEND WINDSOR TERR LT 56 |
| Legal Range | 01E |
| Legal Township | 02S |
| Legal Section | 15 |
| Legal Quarter | NE |
| Quarter-Quarter Section | NW |
| Legal Subdivision | ND AMEND WINDSOR TERR |
| Legal Lot Number | 56 |
| Jurisdiction | CLACKAMAS OR |
| Township / Civil Division | NORTHWEST CLACKAMAS |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 20503 |
Source: Clackamas County records · APN 21E15AB03000
Assessment roll updated September 30, 2025 · Last verified November 2025
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 File |
|---|---|
| Mailing Address | 1140 UPPER DEVON LN, LAKE OSWEGO, OR 97034-6272 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 01, 1986 · Amount on Record |
| Deed Sale | Jul 01, 1986 · Amount on Record |
| Deed Document Number | 1986-028133 |
| Record Updated | Jun 08, 2026 |
Source: Clackamas County records · Assessment roll updated September 30, 2025 · Last verified November 2025
| Type | Name |
|---|---|
| State | Oregon |
| County | Clackamas County |
| Municipality | Lake Oswego City |
| Unified School District | Lake Oswego School District 7J (KG - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,047.00 (+5.85%) | $419,950 (+6.09%) | $887,766 (+2.39%) Land $457,886 Building $429,880 |
| 2023 | $7,602.00 | $395,844 | $867,058 Land $444,988 Building $422,070 |
Source: FEMA National Flood Hazard Layer, Clackamas County (41005C), updated April 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 410050205031, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 119 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
May also be available at this address: Lumen Technologies. Availability varies by address; speeds are provider-advertised maximums, not measured.
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