Washington County property record for 18599 SW Whiteoak Ln, Beaverton, OR 97007
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,553 sqft · built 1999 |
| Lot Size | 0.09 acres (3,920 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $175,000 (Aug 2003) |
| Tax Bill | $5,165 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1S224AD-10700 |
| Primary APN | 1S224AD-10700 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 9 Plumbing Fixtures |
| Building Area | 1,553 sqft Living Area |
| Gross Area | 1,971 sqft |
| 1st Floor Area | 826 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Exterior Material | Wood |
| Construction Type | Wood |
| Foundation Type | Footing |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 3,920 sqft (0.09 acres) |
| Garage Type | Attached |
| Garage Area | 418 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 598 sqft |
| Patio Area | 598 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 18599 SW WHITEOAK LN |
|---|---|
| City | BEAVERTON |
| State | OR |
| Zip | 97007-4523 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-9 |
| Legal Description | PURCELL MEADOWS, LOT 2, ACRES 0.09 |
| Legal Range | 02W |
| Legal Township | 01S |
| Legal Section | 24 |
| Legal Subdivision | PURCELL MEADOWS |
| Legal Lot Number | 2 |
| Jurisdiction | WASHINGTON OR |
| Township / Civil Division | BEAVERTON-HILLSBORO |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 31804 |
18599 SW Whiteoak Ln is owned and occupied by two individuals who acquired it in September 2009.
Source: Washington County records, as of May 28, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 18599 SW WHITEOAK LN, BEAVERTON, OR 97007-4523 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 Sale | Aug 6, 2003 · Amount on File |
| Deed Sale | Aug 6, 2003 · Amount on File |
| Prior Sale | Jul 2, 1999 · Amount on File |
| Deed Document Number | 2003130172 |
| Last Transfer Date | Sep 14, 2009 |
| Transfer Doc | 0000084384 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 18599 SW Whiteoak Ln was $5,165, up 4.3% from the year before.
Source: Washington County assessment roll, as of May 28, 2026
| Type | Name |
|---|---|
| State | Oregon |
| County | Washington County |
| Unified School District | Beaverton School District 48J (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $278,930 (+3%) | $506,320 (-0.44%) Land $236,920 Building $269,400 | |
| 2025 | $5,165.00 (+4.26%) | $270,810 (+3%) | $508,560 (+4.17%) Land $242,840 Building $265,720 |
| 2024 | $4,954.00 (+6.58%) | $262,930 (+3%) | $488,200 (+3.62%) Land $229,340 Building $258,860 |
| 2023 | $4,648.00 (+3.33%) | $255,280 (+3%) | $471,140 (-2.31%) Land $222,300 Building $248,840 |
| 2022 | $4,498.00 | $247,850 | $482,290 Land $222,300 Building $259,990 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18599 SW Whiteoak Ln in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 14, 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.
The area around 18599 SW Whiteoak Ln has no burnable land within ember reach, so its wildfire risk is not rated.
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 | TUALATIN VALLEY WATER DISTRICT serves 224,600 people · EPA ID OR4100665 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2023 |
| Lead | 5 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 580 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ziply Fiber Fiber | 6,000 / 6,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures