Washington County property record for 602 S 23rd Ave, Cornelius, OR 97113
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,532 sqft · built 1979 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | Company Name on File |
| Tax Bill | $3,904 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1S303BD-03100 |
| Primary APN | 1S303BD-03100 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Building Area | 1,532 sqft Living Area |
| Gross Area | 1,994 sqft |
| 1st Floor Area | 1,532 sqft |
| Flooring | Wood |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Exterior Material | Wood |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 7,405 sqft (0.17 acres) |
| Garage Type | Attached |
| Garage Area | 462 sqft |
| Driveway | Concrete Driveway |
| Driveway Area | 414 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 100 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Street Address | 602 S 23RD AVE |
|---|---|
| City | CORNELIUS |
| State | OR |
| Zip | 97113-7229 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R7 |
| Legal Description | QUAIL PARK, LOT 40, ACRES 0.17 |
| Legal Range | 03W |
| Legal Township | 01S |
| Legal Section | 03 |
| Legal Subdivision | QUAIL PARK |
| Legal Lot Number | 40 |
| Jurisdiction | WASHINGTON OR |
| Township / Civil Division | FOREST GROVE-CORNELIUS |
| Census Block Group | 1 |
| Census Block | 1021 |
| Census Tract | 32904 |
602 S 23rd Ave, a single family home, is owned by a company.
Source: Washington County records, as of May 28, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 380 SE WASHINGTON ST, HILLSBORO, OR 97123-4025 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 602 S 23rd Ave was $3,904, up 2.8% from the year before.
Source: Washington County assessment roll, as of May 28, 2026
| Type | Name |
|---|---|
| State | Oregon |
| County | Washington County |
| Municipality | Cornelius City |
| Unified School District | Hillsboro School District 1J (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $218,650 (+3%) | $442,010 (-5.73%) Land $242,010 Building $200,000 | |
| 2025 | $3,904.00 (+2.79%) | $212,290 (+3%) | $468,870 (+5.28%) Land $240,000 Building $228,870 |
| 2024 | $3,798.00 (+9.48%) | $206,110 (+3%) | $445,350 (+4.73%) Land $195,600 Building $249,750 |
| 2023 | $3,469.00 (+12.89%) | $200,110 (+3%) | $425,240 (-0.83%) Land $191,250 Building $233,990 |
| 2022 | $3,073.00 | $194,290 | $428,780 Land $166,310 Building $262,470 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 602 S 23rd Ave 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 | 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.
The area around 602 S 23rd Ave 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 | CITY OF CORNELIUS serves 14,490 people · EPA ID OR4100218 |
|---|---|
| Water Source | Purchased surface water from CITY OF HILLSBORO |
| Last State Inspection | Sep 2025 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 540 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Hunter Communications.
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