King County property record for 521 Summit Ave E, Apt 402, Seattle, WA 98102
| Property Type | Condominium |
|---|---|
| Details | 5 bd · 2.5 ba · 2,009 sqft · built 1984 |
| Lot Size | 0.165 acres (7,196 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $146,800 (Sep 1989) |
| Tax Bill | $11,413 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 609595-0110 |
| Primary APN | 609595-0110 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Units | 13 Units |
| Stories | 4 Stories |
| Building Area | 2,009 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Elevator | Elevator |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | Condo/Apartment |
| Construction Type | Wood |
| Lot Area | 7,196 sqft (0.165 acres) |
| Garage Type | Basement |
| Parking Spaces | 1 Parking Space |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Account Number | 609595011006 |
|---|---|
| Street Address | 521 SUMMIT AVE E, 402 |
| City | SEATTLE |
| State | WA |
| Zip | 98102-4844 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | MR (M) |
| Legal Description | NOB HILL CONDOMINIUM PCT OF VALUE 18.0473 |
| Legal Range | 4 |
| Legal Township | 25 |
| Legal Section | 29 |
| Legal Subdivision | NOB HILL |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1009 |
| 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 | 521 SUMMIT AVE E, 402, SEATTLE, WA 98102-4844 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 26, 1989 · Amount on Record |
| Deed Sale | Sep 26, 1989 · Amount on Record |
| Deed Document Number | 19899292560 |
| Deed Book / Page | 75 / 32 |
| Last Transfer Date | Feb 6, 2009 |
| Transfer Doc | 0000000743 |
| 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 |
|---|---|---|---|
| 2026 | $11,413.00 (+14.08%) | ||
| 2025 | $1,137,000 (+5.96%) Land $519,400 Building $617,600 | $1,137,000 (+5.96%) Land $519,400 Building $617,600 | |
| 2024 | $10,004.00 (+10.32%) | $1,073,000 (-2.63%) Land $519,400 Building $553,600 | $1,073,000 (-2.63%) Land $519,400 Building $553,600 |
| 2022 | $9,068.00 | $1,102,000 Land $480,500 Building $621,500 | $1,102,000 Land $480,500 Building $621,500 |
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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