King County property record for 606 Post Ave, Apt 402, Seattle, WA 98104
| Property Type | Condominium |
|---|---|
| Details | 1 bd · 1 ba · 734 sqft · built 1900 |
| Lot Size | 0.069 acres (3,000 sqft) |
| Owner | Trust Name on File |
| Last Sale | $282,000 (Jan 2010) |
| Tax Bill | $4,559 (2026) |
| Deeds & Mortgages | Jun 2022 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 780412-0130 |
| Primary APN | 780412-0130 |
|---|---|
| Alternative APN |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Units | 14 Units |
| Stories | 5 Stories |
| Building Area | 734 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Elevator | Elevator |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Custom Design |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 3,000 sqft (0.069 acres) |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Account Number | 780412013002 |
|---|---|
| Street Address | 606 POST AVE, 402 |
| City | SEATTLE |
| State | WA |
| Zip | 98104-1427 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | PSM 100/10 |
| Legal Description | 606 POST CONDOMINIUM PCT OF VALUE 6.18 S-5 |
| Legal Range | 4 |
| Legal Township | 24 |
| Legal Section | 6 |
| Legal Subdivision | 606 POST |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2034 |
| Census Tract | 8102 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Pioneer Square-Skid Road District listed 1970 · 141 contributing resources · NRIS 70000086 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
606 Post Ave, Apt 402 is held in a trust since January 2010.
Source: King County records, as of August 19, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 606 POST AVE, 402, SEATTLE, WA 98104-1427 |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 27, 2010 · Amount on File |
| Deed Sale | Jan 27, 2010 · Amount on File |
| Prior Sale | Dec 3, 2003 · Amount on File |
| Deed Document Number | 20101090 |
| Transfer Doc | 0000000001 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Jun 9, 2022 |
| Property Address | 606 POST AVE APT 402, 402, SEATTLE, WA 98104-1427 |
| Document Number | 0000000001 |
| Map Reference | VOL 74 PG 5 |
| Instrument Date | May 23, 2022 |
| Instrument | 20220609000001 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
The 2026 property tax bill for 606 Post Ave, Apt 402 was $4,559.
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 | $4,559.00 | ||
| 2025 | $453,000 (-) Land $83,400 Building $369,600 | $453,000 (-) Land $83,400 Building $369,600 | |
| 2024 | $4,230.00 | $453,000 Land $83,400 Building $369,600 | $453,000 Land $83,400 Building $369,600 |
| 2022 | $3,931.00 | $477,000 Land $79,700 Building $397,300 | $477,000 Land $79,700 Building $397,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 606 Post Ave, Apt 402 in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone VE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 2 (40% premium discount) |
| Nearby Flood Policies | 3 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.
The area around 606 Post Ave, Apt 402 has no burnable land within ember reach, so its wildfire risk is not rated.
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 85 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Astound Broadband Fiber · Cable | 2,000 / 2,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: CenturyLink, Google Fiber, T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures