King County property record for 1110 3rd Ave, Seattle, WA 98101
| Property Type | Commercial Office |
|---|---|
| Details | 186,768 sqft · built 1972 |
| Lot Size | 0.28 acres (12,210 sqft) |
| Owner | Company Name on File |
| Last Sale | $17,140,000 (Dec 1991) |
| Tax Bill | $323,929 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 094200-0140 |
| Primary APN | 094200-0140 |
|---|---|
| Alternative APN |
|
| Stories | 14 Stories |
|---|---|
| Building Area | 186,768 sqft Gross Area |
| Basement Area | 11,610 sqft |
| Elevator | Elevator |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Custom Design |
| Construction Type | Concrete |
| Fire Resistance | Fireproof Reinforced Concrete |
| Lot Area | 12,210 sqft (0.28 acres) |
| Garage Area | 23,775 sqft |
| Lawn Sprinklers | Lawn Sprinklers |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 094200014002 |
|---|---|
| Street Address | 1110 3RD AVE |
| City | SEATTLE |
| State | WA |
| Zip | 98101-2900 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | DOC1 U/450 |
| Legal Description | BORENS C D ADD SLY 50 FT OF 5 & ALL OF 8 LESS ST |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 31 |
| Legal Subdivision | BORENS C D ADD |
| Legal Block | 15 |
| Legal Lot Number | 5 & 8 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 8102 |
1110 3rd Ave, a commercial property, is owned by a company that bought it in December 1991.
Source: King County records, as of July 7, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 2025 1ST AVE, A, SEATTLE, WA 98121-2158 |
| Owner Type | Company |
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 | Dec 27, 1991 · Amount on File |
| Deed Sale | Dec 27, 1991 · Amount on File |
| Deed Document Number | 199112301454 |
| Deed Book / Page | 1 / 25 |
| Record Updated | Sep 20, 2026 |
The 2026 property tax bill for 1110 3rd Ave was $323,929.
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 | $323,929.00 | ||
| 2025 | $32,404,000 (-6.99%) Land $19,536,000 Building $12,868,000 | $32,404,000 (-6.99%) Land $19,536,000 Building $12,868,000 | |
| 2024 | $322,992.00 | $34,841,000 Land $19,536,000 Building $15,305,000 | $34,841,000 Land $19,536,000 Building $15,305,000 |
| 2022 | $387,859.00 | $47,487,000 Land $18,925,500 Building $28,561,500 | $47,487,000 Land $18,925,500 Building $28,561,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1110 3rd Ave in Zone X, an area of minimal flood risk.
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.
The area around 1110 3rd Ave 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 149 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: CenturyLink, Google Fiber, T-Mobile, Taluslink, Verizon.
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