King County property record for 1417 Boylston Ave, Seattle, WA 98122
| Property Type | Cultural, Historical (Monuments, Museums) |
|---|---|
| Details | 6,350 sqft · built 1901 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,230,000 (Jan 2013) |
| Tax Bill | $15,452 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 880490-0284 |
| Primary APN | 880490-0284 |
|---|---|
| Alternative APN |
|
| Units | 9 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 6,350 sqft Gross Area |
| Basement Area | 1,696 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1901 |
|---|---|
| Effective Year Built | Effective 1984 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 5,000 sqft (0.115 acres) |
| Lawn Sprinklers | Lawn Sprinklers |
| Cooling System | Central |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 880490028409 |
|---|---|
| Street Address | 1417 BOYLSTON AVE |
| City | SEATTLE |
| State | WA |
| Zip | 98122-3721 |
| Property Category | Public Works |
| Property Type | Public Works > Cultural, Historical (Monuments, Museums) |
| Local Zoning Code | MR (M) |
| Legal Description | UNION ADD SUPPLEMENTARY PLAT PLAT BLOCK: 6 PLAT LOT: 4 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 32 |
| Legal Subdivision | UNION ADD SUPPLEMENTARY PLAT |
| Legal Block | 6 |
| Legal Lot Number | 4 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 8402 |
1417 Boylston Ave, a public works property, is owned by a company that bought it in January 2013.
Source: King County records, as of July 7, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1125 E OLIVE ST, 209, SEATTLE, WA 98122-8409 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 31, 2013 · Amount on File |
| Deed Sale | Jan 31, 2013 · Amount on File |
| Prior Sale | Nov 2, 2009 · Amount on File |
| Deed Document Number | 20132121 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 1417 Boylston Ave was $15,452.
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 | $15,452.00 | ||
| 2025 | $1,486,000 (-6.07%) Land $1,000,000 Building $486,000 | $1,486,000 (-6.07%) Land $1,000,000 Building $486,000 | |
| 2024 | $15,237.00 | $1,582,000 Land $1,000,000 Building $582,000 | $1,582,000 Land $1,000,000 Building $582,000 |
| 2022 | $18,249.00 | $2,163,000 Land $1,000,000 Building $1,163,000 | $2,163,000 Land $1,000,000 Building $1,163,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1417 Boylston Ave 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 1417 Boylston Ave 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 | 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 204 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 |
| Verizon Fixed Wireless | 1,000 / 75 |
May also be available: AT&T, CenturyLink, Google Fiber, T-Mobile.
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