King County property record for 312 E Olive Pl, Seattle, WA 98122
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 15,939 sqft · built 1914 |
| Lot Size | 0.189 acres (8,225 sqft) |
| Owner | Company Name on Record |
| Last Sale | $3,450,000 (Mar 2007) |
| Tax Bill | $59,598 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 872560-0045 |
| Primary APN | 872560-0045 |
|---|---|
| Alternative APN |
|
| Units | 26 Units |
|---|---|
| Stories | 4 Stories |
| Building Area | 15,939 sqft Adjusted Area |
| Gross Area | 20,928 sqft |
| Security Alarm | Security Alarm |
| Year Built | Built 1914 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Custom Design |
| Exterior Material | Wood |
| Construction Type | Wood |
| Lot Area | 8,225 sqft (0.189 acres) |
| View / Lot | Mountain |
| Garage Type | Open |
| Heating System | Hot Water |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 872560004501 |
|---|---|
| Street Address | 312 E OLIVE PL |
| City | SEATTLE |
| State | WA |
| Zip | 98122-2047 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | MR (M) |
| Legal Description | TWELFTH AVE ADD REPLAT E 45 FT OF 9 & ALL 10 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 32 |
| Legal Subdivision | TWELFTH AVE ADD REPLAT |
| Legal Block | 1 |
| Legal Lot Number | 9-10 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 7406 |
Source: King County records, as of July 14, 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 | 662 W EMERSON ST, SEATTLE, WA 98119-1527 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 9, 2007 · Amount on Record |
| Deed Sale | Mar 9, 2007 · Amount on Record |
| Prior Sale | Jan 28, 1997 · Amount on Record |
| Deed Document Number | 2007661 |
| Prior Transfer Date | Jan 1, 1998 |
| Prior Transfer Doc | 0000001288 |
| Record Updated | Sep 20, 2026 |
Source: King County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | King County |
| Municipality | Seattle City |
| Unified School District | Seattle Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $59,598.00 (+0.07%) | ||
| 2025 | $5,820,000 (-7.35%) Land $3,290,000 Building $2,530,000 | $5,820,000 (-7.35%) Land $3,290,000 Building $2,530,000 | |
| 2024 | $59,555.00 (-9.65%) | $6,282,000 (-20.74%) Land $3,290,000 Building $2,992,000 | $6,282,000 (-20.74%) Land $3,290,000 Building $2,992,000 |
| 2022 | $65,917.00 | $7,926,000 Land $3,290,000 Building $4,636,000 | $7,926,000 Land $3,290,000 Building $4,636,000 |
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 | SEATTLE PUBLIC UTILITIES serves 1,161,961 people · EPA ID WA5377050 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jul 2025 |
| Lead | 2 ppb (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 181 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Astound Broadband Fiber · Cable | 2,000 / 2,000 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: CenturyLink, Google Fiber, Hunter Communications, T-Mobile, Verizon.
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