King County property record for 310 15th Ave E, Seattle, WA 98112 · Last verified March 2026
| Property Type | Commercial > Office > Private Hospital |
|---|---|
| Year Built | Built 1981 |
| Square Footage | 140,992 sqft Total Area |
| Lot Size | 28,800 sqft (0.661 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $408,831.00 (2024) |
| Primary APN | 180690-0305 |
|---|---|
| Alternative APN |
|
| Building Area | 140,992 sqft Total Area |
|---|---|
| 2nd Floor | 140,992 sqft 2nd Floor |
| Basement Area | 55,538 sqft Basement |
| Stories | 5 Stories |
| Elevator | Elevator |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1981 |
| Construction Type | Concrete Construction |
| Lot Area | 28,800 sqft (0.661 acres) |
| Sprinklers | Installed Lawn/Plantings Watering System Sprinklers |
| Heating System | Central Heating |
|---|---|
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Account Number | 180690030507 |
|---|---|
| Street Address | 310 15TH AVE E |
| City | SEATTLE |
| State | WA |
| Zip | 98112-5103 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Private Hospital |
| Legal Description | CRANE D M ADD POR TAXABLE |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 28 |
| Legal Quarter | SW |
| Legal Subdivision | CRANE D M ADD |
| Legal Block | 4 |
| Legal Lot Number | 3-8 4 |
| Jurisdiction | KING WA |
| Minor Civil Division | SEATTLE |
| Census Blockgroup | 3 |
| Census Block | 3004 |
| Census Tract | 7600 |
Source: King County records · APN 180690-0305
Assessment roll updated May 31, 2024 · Last verified March 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 File |
|---|---|
| Mailing Address | PO BOX 850, AURORA, OH 44202-0850 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Refreshed | Jun 08, 2026 |
Source: King County records · Assessment roll updated May 31, 2024 · Last verified March 2026
| Type | Name |
|---|---|
| State | Washington |
| County | King County |
| Municipality | Seattle City |
| Unified School District | Seattle Public Schools (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2024 | $408,831.00 (+2,019.83%) Additional exemption filed | $21,838,700 (+1,180.56%) Land $11,520,000 Building $10,318,700 | $21,838,700 (+1,180.56%) Land $11,520,000 Building $10,318,700 |
| 2022 | $19,286.00 Additional exemption filed | $1,705,400 Land $921,600 Building $783,800 | $1,705,400 Land $921,600 Building $783,800 |
Source: FEMA National Flood Hazard Layer, King County (53033C), updated September 23, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures