King County property record for 27420 237th Pl SE, Maple Valley, WA 98038
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,420 sqft · built 2004 |
| Lot Size | 0.129 acres (5,600 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $400,000 (Nov 2016) |
| Tax Bill | $8,774 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 510890-0100 |
| Primary APN | 510890-0100 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,420 sqft Living Area |
| Gross Area | 2,910 sqft |
| 1st Floor Area | 1,240 sqft |
| 2nd Floor Area | 1,180 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Elevator | Elevator |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Lot Area | 5,600 sqft (0.129 acres) |
| Garage Type | Attached |
| Garage Area | 490 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 90 sqft |
| Shed | 1 Shed |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 510890010000 |
|---|---|
| Street Address | 27420 237TH PL SE |
| City | MAPLE VALLEY |
| State | WA |
| Zip | 98038-5147 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-6 |
| Legal Description | MAPLE VALLEY CREST |
| Legal Range | 06 |
| Legal Township | 22 |
| Legal Section | 34 |
| Legal Subdivision | MAPLE VALLEY CREST |
| Legal Lot Number | 10 |
| Jurisdiction | KING WA |
| Township / Civil Division | ENUMCLAW PLATEAU |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 31604 |
27420 237th Pl SE is owned and occupied by two individuals who bought it in November 2016.
Source: King County records, as of July 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 27420 237TH PL SE, MAPLE VALLEY, WA 98038-5147 |
| 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 | Nov 4, 2016 · Amount on File |
| Deed Sale | Nov 4, 2016 · Amount on File |
| Prior Sale | Jul 21, 2004 · Amount on File |
| Deed Document Number | 20162292 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 27420 237th Pl SE was $8,774.
Source: King County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | King County |
| Municipality | Maple Valley City |
| Unified School District | Tahoma School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $8,774.00 | ||
| 2025 | $785,000 (+1.82%) Land $387,000 Building $398,000 | $785,000 (+1.82%) Land $387,000 Building $398,000 | |
| 2024 | $8,532.00 | $771,000 Land $375,000 Building $396,000 | $771,000 Land $375,000 Building $396,000 |
| 2022 | $7,053.00 | $749,000 Land $218,000 Building $531,000 | $749,000 Land $218,000 Building $531,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 27420 237th Pl SE in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 23, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 27420 237th Pl SE is low, with 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 80% of the US · lower than 84% of Washington |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect 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 | COVINGTON WATER DISTRICT serves 56,172 people · EPA ID WA5341650 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2024 |
| Lead | 1 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 441 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 |
| Starlink Satellite | 280 / 30 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| Skynet Broadband Fixed Wireless | 100 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures