King County property record for 220 3rd Ave S, Seattle, WA 98104
| Property Type | Commercial Office |
|---|---|
| Details | 33,640 sqft · built 1905 |
| Lot Size | 0.248 acres (10,800 sqft) |
| Owner | Company Name on File |
| Last Sale | $3,100,000 (Jun 2005) |
| Tax Bill | $65,513 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 524780-1085 |
| Primary APN | 524780-1085 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 33,640 sqft Gross Area |
| Basement Area | 10,800 sqft |
| Elevator | Elevator |
| Year Built | Built 1905 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Custom Design |
| Construction Type | Masonry / Concrete Block |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 10,800 sqft (0.248 acres) |
| Lawn Sprinklers | Lawn Sprinklers |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 524780108501 |
|---|---|
| Street Address | 220 3RD AVE S |
| City | SEATTLE |
| State | WA |
| Zip | 98104-2608 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | PSM 100/12 |
| Legal Description | MAYNARDS D S PLAT S 1/2 OF 3 ALL 4 |
| Legal Range | 04 |
| Legal Township | 24 |
| Legal Section | 05 |
| Legal Subdivision | MAYNARDS D S PLAT |
| Legal Block | 18 |
| Legal Lot Number | 3-4 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 9200 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Pioneer Square-Skid Road District (Boundary Increase) listed 1978 · 46 contributing resources · NRIS 78000341 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
Source: King County records, as of July 7, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 220 3RD AVE S, 100, SEATTLE, WA 98104-2873 |
| Owner Type | Company |
| Vesting | Limited Partnership |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 6, 2005 · Amount on File |
| Deed Sale | Jun 6, 2005 · Amount on File |
| Deed Document Number | 2005275 |
| Prior Transfer Date | Jul 14, 2000 |
| Prior Transfer Doc | 0000000523 |
| Record Updated | Oct 29, 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 | $65,513.00 (+6.16%) | ||
| 2025 | $6,356,700 (-1.54%) Land $5,022,000 Building $1,334,700 | $6,356,700 (-1.54%) Land $5,022,000 Building $1,334,700 | |
| 2024 | $61,712.00 (+32.3%) | $6,456,100 (+17.54%) Land $5,022,000 Building $1,434,100 | $6,456,100 (+17.54%) Land $5,022,000 Building $1,434,100 |
| 2022 | $46,647.00 | $5,492,800 Land $4,806,000 Building $686,800 | $5,492,800 Land $4,806,000 Building $686,800 |
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 150 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 |
May also be available: AT&T, CenturyLink, Google Fiber, T-Mobile.
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