King County property record for 5850 S 228th St, Kent, WA 98032
| Property Type | Warehouse, Storage |
|---|---|
| Details | 5,724 sqft · built 1970 |
| Lot Size | 0.999 acres (43,559 sqft) |
| Owner | Company Name on File |
| Last Sale | $5,662,670 (Dec 2024) |
| Tax Bill | $19,752 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 142204-9026 |
| Primary APN | 142204-9026 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 5,724 sqft Gross Area |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Custom Design |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 43,559 sqft |
| Storage Building | Storage Building |
| Heating System | Space Heater |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 142204902605 |
|---|---|
| Street Address | 5850 S 228TH ST |
| City | KENT |
| State | WA |
| Zip | 98032-1810 |
| Property Category | Industrial |
| Property Type | Industrial > Warehouse, Storage |
| Local Zoning Code | I2 |
| Legal Description | E 122.84 FT OF N 354.60 FT OF GL 5 IN NW 1/4 |
| Legal Range | 04 |
| Legal Township | 22 |
| Legal Section | 14 |
| Legal Block | 26 |
| Legal Lot Number | 142204 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1077 |
| Census Tract | 29206 |
5850 S 228th St, an industrial property, is owned by a company that bought it in December 2024.
Source: King County records, as of October 9, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 5850 S 228TH ST, KENT, WA 98032-1810 |
| 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 |
|---|---|
| Last Sale | Dec 6, 2024 · Amount on File |
| Deed Sale | Dec 6, 2024 · Amount on File |
| Prior Sale | May 10, 2002 · Amount on File |
| Deed Document Number | 2024338 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 5850 S 228th St was $19,752, up 27.3% from the year before.
Source: King County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | King County |
| Municipality | Kent City |
| Unified School District | Kent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $19,752.00 (+27.3%) | ||
| 2025 | $15,516.00 | $1,786,900 (+19.7%) Land $1,785,900 Building $1,000 | $1,786,900 (+19.7%) Land $1,785,900 Building $1,000 |
| 2024 | $15,516.00 | $1,492,800 Land $1,491,800 Building $1,000 | $1,492,800 Land $1,491,800 Building $1,000 |
| 2022 | $11,353.00 | $1,035,500 Land $1,034,500 Building $1,000 | $1,035,500 Land $1,034,500 Building $1,000 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 5850 S 228th St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2022.
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 |
| Flood Insurance Cost | Premium on File median of 206 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 206 in force |
| Nearby Flood Claims | 1 (2022) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Dec 2022 · other causes |
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 5850 S 228th St 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 | KENT WATER DEPARTMENT serves 166,421 people · EPA ID WA5338150 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2021 |
| Lead | Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 22 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
May also be available: AT&T, Verizon.
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