Clackamas County property record for 13018 Knaus Rd, Lake Oswego, OR 97034
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,957 sqft · built 1962 |
| Lot Size | 0.424 acres (18,489 sqft) |
| Owner | 2 Owner Names on File |
| Tax Bill | $9,057 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 21E04BB04900 |
| Primary APN | 21E04BB04900 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,957 sqft Living Area |
| 1st Floor Area | 1,478 sqft |
| 2nd Floor Area | 1,471 sqft |
| Attic Area | 1,471 sqft |
| Fireplace | Fireplace |
| Year Built | Built 1962 |
|---|---|
| Exterior Material | Other |
| Foundation Type | Concrete |
| Roof Material | Wood Shingle |
| Lot Area | 18,489 sqft |
| Garage Area | 586 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Forced Air |
|---|
| Account Number | 00201695 |
|---|---|
| Street Address | 13018 KNAUS RD |
| City | LAKE OSWEGO |
| State | OR |
| Zip | 97034-1515 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R20 |
| Legal Description | 598 FOREST HILLS ACRES PT LTS 31&32 |
| Legal Range | 01E |
| Legal Township | 02S |
| Legal Section | 04 |
| Legal Quarter | NW |
| Quarter-Quarter Section | NW |
| Legal Subdivision | FOREST HILLS AC |
| Legal Lot Number | 31-32 32 |
| Jurisdiction | CLACKAMAS OR |
| Township / Civil Division | NORTHWEST CLACKAMAS |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 20101 |
The current owner of 13018 Knaus Rd acquired it in May 1991.
Source: Clackamas County records, as of November 17, 2025
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 13018 KNAUS RD, LAKE OSWEGO, OR 97034-1515 |
| Occupancy | Owner Occupied |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | May 1, 1991 |
| Transfer Doc | 0000021727 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 13018 Knaus Rd was $9,057.
Source: Clackamas County assessment roll, as of September 30, 2025
| Type | Name |
|---|---|
| State | Oregon |
| County | Clackamas County |
| Unified School District | Lake Oswego School District 7J (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $9,057.00 | $521,724 | $1,024,892 Land $461,102 Building $563,790 |
| 2023 | $8,564.00 | $491,776 | $946,553 Land $421,513 Building $525,040 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 13018 Knaus Rd in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 13018 Knaus Rd is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.8% of Oregon |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 198 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: CenturyLink.
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