King County property record for 3209 15th Ave S, Seattle, WA 98144
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.5 ba · 2,130 sqft · built 1925 |
| Lot Size | 0.133 acres (5,800 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $920,000 (Nov 2017) |
| Tax Bill | $10,267 (2026) |
| Deeds & Mortgages | Apr 2018 Mortgage Nov 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 367890-0375 |
| Primary APN | 367890-0375 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,130 sqft Living Area |
| Gross Area | 2,570 sqft |
| 1st Floor Area | 990 sqft |
| Upper Floors Area | 740 sqft |
| Basement Area | 840 sqft |
| Finished Basement | 400 sqft |
| Unfinished Basement | 440 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Lot Area | 5,800 sqft (0.133 acres) |
| View / Lot | Highway |
| Garage Type | Detached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 210 sqft |
| Deck Area | 100 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 367890037503 |
|---|---|
| Street Address | 3209 15TH AVE S |
| City | SEATTLE |
| State | WA |
| Zip | 98144-6316 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RSL (M) |
| Legal Description | JEFFERSON PARK ADD PLAT BLOCK: 4 PLAT LOT: 3 |
| Legal Range | 04 |
| Legal Township | 24 |
| Legal Section | 17 |
| Legal Subdivision | JEFFERSON PARK ADD |
| Legal Block | 4 |
| Legal Lot Number | 3 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2026 |
| Census Tract | 10002 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 3209 15TH AVE S, SEATTLE, WA 98144-6316 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Apr 13, 2018 | Deed of Trust, Mortgage · ARM MORGAN STANLEY PRIVATE BANK NA |
| Nov 21, 2017 | Warranty Deed, Transfer WFG NATIONAL TITLE COMPANY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 21, 2017 · Amount on Record |
| Deed Sale | Nov 21, 2017 · Amount on Record |
| Prior Sale | Sep 25, 2003 · Amount on Record |
| Deed Document Number | 2017654 |
| Prior Transfer Date | Oct 26, 2010 |
| Prior Transfer Doc | 0000001273 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 3209 15TH AVE S, SEATTLE, WA 98144-6316 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | WFG NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000001372 |
|---|---|
| Date | Apr 13, 2018 |
| Instrument | 20180413001372 |
| Name | MORGAN STANLEY PRIVATE BANK NA |
|---|---|
| Type | Bank |
| Address | CINCINNATI, OH 45245 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 1, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.37% |
| Type Change Date | May 1, 2025 |
| Change Frequency | Annually |
| Min Rate At Change | 2.5% |
| Max Rate At Change | 8.37% |
| Index | 1-Year LIBOR |
| Max Rate | 8.37% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Nov 21, 2017 |
| Property Address | 3209 15TH AVE S, SEATTLE, WA 98144-6316 |
| Document Number | 0000000654 |
| Instrument Date | Nov 20, 2017 |
| Instrument | 201711210654 |
| Transaction Type | Transfer |
| Record Updated | Nov 27, 2017 |
| Title Company | WFG NATIONAL TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4260 E MERCER WAY MERCER ISLAND WA 980403824, MERCER ISLAND, WA 98040-3824 |
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 | $10,267.00 (+10.54%) | ||
| 2025 | $953,000 (+3.03%) Land $459,000 Building $494,000 | $953,000 (+3.03%) Land $459,000 Building $494,000 | |
| 2024 | $9,288.00 (+15.24%) | $925,000 (+1.87%) Land $459,000 Building $466,000 | $925,000 (+1.87%) Land $459,000 Building $466,000 |
| 2022 | $8,060.00 | $908,000 Land $351,000 Building $557,000 | $908,000 Land $351,000 Building $557,000 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; 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 370 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber | 2,000 / 1,000 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Verizon Fixed Wireless | 1,000 / 75 |
| Starlink Satellite | 280 / 30 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile, Xfinity.
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