King County property record for 1750 15th Ave S, Seattle, WA 98144
| Property Type | Triplex |
|---|---|
| Details | 12 bd · 6 ba · 4,560 sqft · built 1989 |
| Lot Size | 0.115 acres (5,000 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $706 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 754830-0275 |
| Primary APN | 754830-0275 |
|---|---|
| Alternative APN |
|
| Bedrooms | 12 Beds |
|---|---|
| Full Baths | 6 Baths |
| Half Baths | 4 Half Baths |
| Stories | 2 Stories |
| Building Area | 4,560 sqft Living Area |
| 1st Floor Area | 2,200 sqft |
| 2nd Floor Area | 1,770 sqft |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Architectural Style | Triplex |
| Lot Area | 5,000 sqft (0.115 acres) |
| View / Lot | Highway |
| Porch | Open Porch |
| Porch Area | 320 sqft |
| Total Buildings | 2 Buildings |
| Heating System | Floor/Wall Furnace |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 754830027506 |
|---|---|
| Street Address | 1750 15TH AVE S |
| City | SEATTLE |
| State | WA |
| Zip | 98144-4275 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | LR2 (M) |
| Legal Description | SANDERS SUPL PLAT PLAT BLOCK: 9 PLAT LOT: 10 |
| Legal Range | 04 |
| Legal Township | 24 |
| Legal Section | 08 |
| Legal Subdivision | SANDERS SUPL PLAT |
| Legal Block | 9 |
| Legal Lot Number | 10 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 9400 |
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 Record |
|---|---|
| Mailing Address | 1750 15TH AVE S, SEATTLE, WA 98144-4275 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 28, 1987 |
| Deed Sale | Jul 28, 1987 |
| Deed Document Number | 19877311390 |
| Deed Book / Page | 1 / 210 |
| 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 |
|---|---|---|---|
| 2025 | $1,141,000 (-0.44%) Land $853,000 Building $288,000 | $1,141,000 (-0.44%) Land $853,000 Building $288,000 | |
| 2024 | $706.00 (+15.93%) Additional exemption filed | $1,146,000 Land $853,000 Building $293,000 | $1,146,000 Land $853,000 Building $293,000 |
| 2022 | $609.00 (-0.33%) Additional exemption filed | ||
| 2021 | $611.00 |
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 913 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber · DSL in parts of the area | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Verizon Fixed Wireless | 1,000 / 75 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Google Fiber.
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