King County property record for 509 E Republican St, Seattle, WA 98102
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 5,400 sqft · built 1958 |
| Lot Size | 0.083 acres (3,600 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $21,288 (2026) |
| Deeds & Mortgages | Apr 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 684820-0446 |
| Primary APN | 684820-0446 |
|---|---|
| Alternative APN |
|
| Units | 9 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 5,400 sqft Adjusted Area |
| Gross Area | 6,040 sqft |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1988 |
| Architectural Style | Custom Design |
| Exterior Material | Brick Veneer |
| Construction Type | Wood |
| Lot Area | 3,600 sqft (0.083 acres) |
| Garage Type | Open |
| Cooling System | Wall Unit |
|---|---|
| Heating System | Floor/Wall Furnace |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 684820044601 |
|---|---|
| Street Address | 509 E REPUBLICAN ST |
| City | SEATTLE |
| State | WA |
| Zip | 98102-4838 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | MR (M) |
| Legal Description | PONTIUS 2ND ADD SUPL E 1/2 PLAT BLOCK: 45 PLAT LOT: 1 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 29 |
| Legal Subdivision | PONTIUS 2ND ADD SUPL |
| Legal Block | 45 |
| Legal Lot Number | 1 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 7404 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 509 E REPUBLICAN ST, SEATTLE, WA 98102-4838 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Married Couple |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Apr 14, 2023 |
| Transfer Doc | 0000000017 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Apr 17, 2023 |
| Property Address | 509 E REPUBLICAN ST, SEATTLE, WA 98102-4838 |
| Document Number | 0000000017 |
| Map Reference | VOL 5 PG 76 |
| Instrument Date | Apr 14, 2023 |
| Instrument | 20230417000017 |
| Transaction Type | Transfer |
| Record Updated | Dec 25, 2025 |
| 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 | $21,288.00 (+5.64%) | ||
| 2025 | $2,062,000 (-2.04%) Land $1,440,000 Building $622,000 | $2,062,000 (-2.04%) Land $1,440,000 Building $622,000 | |
| 2024 | $20,151.00 (-1.42%) | $2,105,000 (-13.45%) Land $1,440,000 Building $665,000 | $2,105,000 (-13.45%) Land $1,440,000 Building $665,000 |
| 2022 | $20,441.00 | $2,432,000 Land $1,404,000 Building $1,028,000 | $2,432,000 Land $1,404,000 Building $1,028,000 |
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 332 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: CenturyLink, Google Fiber, T-Mobile.
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