King County property record for 40023 278th Ave SE, Enumclaw, WA 98022
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 4,630 sqft · built 1994 |
| Lot Size | 0.833 acres (36,262 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $55,000 (Jun 1992) |
| Tax Bill | $13,940 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 605500-0150 |
| Primary APN | 605500-0150 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 3 Half Baths |
| Stories | 1 Story |
| Building Area | 4,630 sqft Living Area |
| 1st Floor Area | 2,840 sqft |
| Basement Area | 1,790 sqft |
| Finished Basement | 1,790 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Lot Area | 36,262 sqft (0.833 acres) |
| View / Lot | Mountain |
| Garage Type | Detached |
| Garage Area | 970 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 30 sqft |
| Deck Area | 380 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Connected |
| Water Source | Commercial |
| Account Number | 605500015009 |
|---|---|
| Street Address | 40023 278TH AVE SE |
| City | ENUMCLAW |
| State | WA |
| Zip | 98022-8776 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA-2.5 |
| Legal Description | NEW HORIZONS ADD |
| Legal Range | 07 |
| Legal Township | 20 |
| Legal Section | 07 |
| Legal Subdivision | NEW HORIZONS ADD |
| Legal Lot Number | 15 |
| Jurisdiction | KING WA |
| Township / Civil Division | ENUMCLAW PLATEAU |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 31502 |
Source: King County records, as of July 7, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 40023 278TH AVE SE, ENUMCLAW, WA 98022-8776 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 22, 1992 · Amount on Record |
| Deed Sale | Jun 22, 1992 · Amount on Record |
| Deed Document Number | 19927011852 |
| Deed Book / Page | 76 / 100 |
| Record Updated | Sep 20, 2026 |
Source: King County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | King County |
| Unified School District | Enumclaw School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $13,940.00 (+20.33%) | ||
| 2025 | $1,387,000 (+21.24%) Land $405,000 Building $982,000 | $1,387,000 (+21.24%) Land $405,000 Building $982,000 | |
| 2024 | $11,585.00 (+6.32%) | $1,144,000 (+1.6%) Land $224,000 Building $920,000 | $1,144,000 (+1.6%) Land $224,000 Building $920,000 |
| 2022 | $10,896.00 | $1,126,000 Land $221,000 Building $905,000 | $1,126,000 Land $221,000 Building $905,000 |
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 September 23, 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 |
| Community Rating System | Class 2 (40% premium discount) |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 1 (2008) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Nov 2008 |
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 | Low lower than 80% of the US · lower than 84% of Washington |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
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 | ENUMCLAW WATER DEPARTMENT serves 23,276 people · EPA ID WA5323600 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2025 |
| Lead | 2 ppb (2023–2025) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 24 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Skynet Broadband Fixed Wireless | 100 / 100 |
5G and 4G LTE (outdoors only)
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