Washington County property record for 19740 SW Prospect St, Beaverton, OR 97078
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,059 sqft · built 1971 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $3,821 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1S224BA-03200 |
| Primary APN | 1S224BA-03200 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Building Area | 1,059 sqft Living Area |
| Gross Area | 1,539 sqft |
| 1st Floor Area | 1,059 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1976 |
| Exterior Material | Wood |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,534 sqft (0.15 acres) |
| Garage Type | Attached |
| Garage Area | 480 sqft |
| Driveway | Concrete Driveway |
| Driveway Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 324 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 19740 SW PROSPECT ST |
|---|---|
| City | BEAVERTON |
| State | OR |
| Zip | 97078-4321 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-5 |
| Legal Description | DEEPWELL NO.2, LOT 120 |
| Legal Range | 02W |
| Legal Township | 01S |
| Legal Section | 24 |
| Legal Subdivision | DEEPWELL NO.2 |
| Legal Lot Number | 120 |
| Jurisdiction | WASHINGTON OR |
| Township / Civil Division | BEAVERTON-HILLSBORO |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 31708 |
Source: Washington County assessment roll, as of May 28, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 8445 SW SORRENTO RD, BEAVERTON, OR 97008-6878 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
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 | $204,950 (+3%) | $403,260 (-2.85%) Land $272,180 Building $131,080 | |
| 2025 | $3,821.00 (+4.37%) | $198,990 (+3%) | $415,090 (+4.87%) Land $276,450 Building $138,640 |
| 2024 | $3,661.00 (+6.42%) | $193,200 (+3%) | $395,830 (+5.73%) Land $246,960 Building $148,870 |
| 2023 | $3,440.00 (+3.52%) | $187,580 (+3%) | $374,380 (-2.33%) Land $216,560 Building $157,820 |
| 2022 | $3,323.00 | $182,120 | $383,300 Land $210,250 Building $173,050 |
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 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 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 |
|---|
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 565 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Northwest Fiber Fiber | 6,000 / 6,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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