King County property record for 504 25th Ave S, Seattle, WA 98144
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 3 ba · 2,120 sqft · built 1900 |
| Lot Size | 0.083 acres (3,600 sqft) |
| Owner | Company Name on Record |
| Last Sale | $75,000 (Sep 1997) |
| Tax Bill | $9,629 (2026) |
| Deeds & Mortgages | Feb 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 125020-0191 |
| Primary APN | 125020-0191 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 2,120 sqft Living Area |
| 1st Floor Area | 1,280 sqft |
| 2nd Floor Area | 840 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Triplex |
| Lot Area | 3,600 sqft (0.083 acres) |
| Deck Area | 70 sqft |
| Heating System | Floor/Wall Furnace |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 125020019100 |
|---|---|
| Street Address | 504 25TH AVE S |
| City | SEATTLE |
| State | WA |
| Zip | 98144-2327 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | LR1 (M) |
| Legal Description | BURKES 2ND ADD S 30 FT PLAT BLOCK: 4 PLAT LOT: 1 |
| Legal Range | 04 |
| Legal Township | 24 |
| Legal Section | 04 |
| Legal Subdivision | BURKES 2ND ADD |
| Legal Block | 4 |
| Legal Lot Number | 1 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 4 |
| Census Block | 4001 |
| Census Tract | 8900 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 504 25TH AVE S, SEATTLE, WA 98144-2327 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 22, 1997 · Amount on Record |
| Deed Sale | Sep 22, 1997 · Amount on Record |
| Prior Sale | Mar 1, 1993 · Amount on Record |
| Deed Document Number | 1997875 |
| Record Updated | Oct 29, 2026 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Feb 8, 2023 |
| Property Address | 504 25TH AVE S, SEATTLE, WA 98144-2327 |
| Document Number | 0000000502 |
| Map Reference | VOL 1 PG 248 |
| Instrument Date | Dec 29, 2022 |
| Instrument | 20230208000502 |
| Transaction Type | Transfer |
| Record Updated | Feb 17, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
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 | $9,629.00 (+16.32%) | ||
| 2025 | $909,000 (+8.73%) Land $633,000 Building $276,000 | $909,000 (+8.73%) Land $633,000 Building $276,000 | |
| 2024 | $8,278.00 (+10.83%) | $836,000 (-2.45%) Land $621,000 Building $215,000 | $836,000 (-2.45%) Land $621,000 Building $215,000 |
| 2022 | $7,469.00 | $857,000 Land $536,000 Building $321,000 | $857,000 Land $536,000 Building $321,000 |
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 1,216 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 · Fiber in parts of the area | 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 |
May also be available: T-Mobile.
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