King County property record for 340 E Main St, Auburn, WA 98002
| Property Type | Government / Public Use |
|---|---|
| Details | 32,800 sqft · built 1946 |
| Lot Size | 0.876 acres (38,148 sqft) |
| Owner | Company Name on Record |
| Last Sale | $10,350,000 (Feb 2005) |
| Tax Bill | $19 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 733140-0460 |
| Primary APN | 733140-0460 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 32,800 sqft Gross Area |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 2015 |
| Architectural Style | Custom Design |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 38,148 sqft (0.876 acres) |
| Lawn Sprinklers | Lawn Sprinklers |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 733140046000 |
|---|---|
| Street Address | 340 E MAIN ST |
| City | AUBURN |
| State | WA |
| Zip | 98002-5548 |
| Property Category | Public Works |
| Property Type | Public Works > Government / Public Use |
| Local Zoning Code | DUC |
| Legal Description | RIVER VIEW ADDITION TO AUBURN TRACTS 27 THRU 30 & TRACT 32 LESS POR TRACT 27 CONV FOR STREET BY DEED UNDER REC NO 7802070893 & LESS POR TRACTS 30 & 32 WITHIN ALLEY |
| Legal Range | 05 |
| Legal Township | 21 |
| Legal Section | 18 |
| Legal Subdivision | RIVER VIEW ADD TO AUBURN |
| Legal Tract | 27 thru 30 |
| Legal Lot Number | 27-30 |
| Jurisdiction | KING WA |
| Township / Civil Division | FEDERAL WAY-AUBURN |
| Census Block Group | 3 |
| Census Block | 3020 |
| Census Tract | 30600 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 25 W MAIN ST, AUBURN, WA 98001-4916 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 15, 2005 · Amount on Record |
| Deed Sale | Feb 15, 2005 · Amount on Record |
| Prior Sale | Jan 5, 2004 · Amount on Record |
| Deed Document Number | 20051238 |
| Prior Transfer Date | Nov 10, 1988 |
| Prior Transfer Doc | 0011151355 |
| Record Updated | Oct 29, 2026 |
Source: King County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | Washington |
| Municipality | Auburn City |
| County | King County |
| Unified School District | Auburn School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $10,427,000 Land $1,144,400 Building $9,282,600 | $10,427,000 Land $1,144,400 Building $9,282,600 | |
| 2024 | $19.00 Additional exemption filed | ||
| 2022 | $19.00 Additional exemption filed |
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
| 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.
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 Auburn serves 107,655 people · EPA ID WA5303350 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2022 |
| Lead | 2 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 2 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 539 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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