King County property record for 21309 SE 252nd Pl, Maple Valley, WA 98038
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 4.25 ba · 3,010 sqft · built 1983 |
| Lot Size | 0.372 acres (16,200 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $324,950 (Aug 2007) |
| Tax Bill | $11,694 (2026) |
| Deeds & Mortgages | Apr 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 144273-0120 |
| Primary APN | 144273-0120 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4.25 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 3,010 sqft Living Area |
| Gross Area | 3,980 sqft |
| 1st Floor Area | 3,010 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 2023 |
| Lot Area | 16,200 sqft (0.372 acres) |
| Garage Type | Attached |
| Garage Area | 970 sqft |
| Parking Spaces | 4 Parking Spaces |
| Deck Area | 160 sqft |
| Heating System | Heat Pump |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 144273012001 |
|---|---|
| Street Address | 21309 SE 252ND PL |
| City | MAPLE VALLEY |
| State | WA |
| Zip | 98038-8551 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-4 |
| Legal Description | CEDAR DOWNS DIV 4 |
| Legal Range | 06 |
| Legal Township | 22 |
| Legal Section | 21 |
| Legal Subdivision | CEDAR DOWNS DIV NO. 04 |
| Legal Lot Number | 12 |
| Jurisdiction | KING WA |
| Township / Civil Division | TAHOMA-MAPLE VALLEY |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 32008 |
21309 SE 252nd Pl is owned and occupied by two individuals who bought it in August 2007.
Source: King County records, as of July 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 21309 SE 252ND PL, MAPLE VALLEY, WA 98038-8551 |
| 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 17, 2007 · Amount on File |
| Deed Sale | Aug 17, 2007 · Amount on File |
| Prior Sale | Jan 11, 2001 · Amount on File |
| Deed Document Number | 20072312 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 21309 SE 252ND PL, MAPLE VALLEY, WA 98038-8551 |
| Transaction Type | Mortgage |
| Record Updated | May 12, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000002790 |
|---|---|
| Date | Apr 29, 2021 |
| Instrument | 20210429002790 |
| Name | NEWREZ LLC |
|---|---|
| Type | Non-Lending Institution |
| Address | FORT WASHINGTON, PA 19034 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | May 1, 2051 |
The 2026 property tax bill for 21309 SE 252nd Pl was $11,694.
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 | $11,694.00 | ||
| 2025 | $1,054,000 (+4.56%) Land $454,000 Building $600,000 | $1,054,000 (+4.56%) Land $454,000 Building $600,000 | |
| 2024 | $11,082.00 | $1,008,000 Land $440,000 Building $568,000 | $1,008,000 Land $440,000 Building $568,000 |
| 2022 | $5,303.00 | $557,000 Land $258,000 Building $299,000 | $557,000 Land $258,000 Building $299,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21309 SE 252nd Pl 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.
The area around 21309 SE 252nd Pl 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 | 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 270 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: CenturyLink.
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