King County property record for 400 E Denny Way, Seattle, WA 98122
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 5,488 sqft · built 1963 |
| Lot Size | 0.106 acres (4,607 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $23,479 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 744900-0115 |
| Primary APN | 744900-0115 |
|---|---|
| Alternative APN |
|
| Units | 10 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 5,488 sqft Adjusted Area |
| Gross Area | 5,824 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Custom Design |
| Exterior Material | Concrete Block |
| Construction Type | Wood |
| Lot Area | 4,607 sqft (0.106 acres) |
| Garage Type | Open |
| Cooling System | Wall Unit |
|---|---|
| Heating System | Floor/Wall Furnace |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 744900011506 |
|---|---|
| Street Address | 400 E DENNY WAY |
| City | SEATTLE |
| State | WA |
| Zip | 98122-2050 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | MR (M) |
| Legal Description | ROWES 1ST ADD S 1/2 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 29 |
| Legal Subdivision | ROWES 1ST ADD |
| Legal Block | B |
| Legal Lot Number | 7-8 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 7406 |
400 E Denny Way, a residential property, is held in a trust since November 2015.
Source: King County records, as of July 7, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 9500 ROOSEVELT WAY NE, SEATTLE, WA 98115-2252 |
| Owner Type | Individual |
| Vesting | Trust, Personal 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 | 2 Names on Deed |
|---|---|
| Last Sale | Mar 29, 1986 |
| Deed Sale | Mar 29, 1986 |
| Deed Document Number | 198612181197 |
| Deed Book / Page | 11 / 42 |
| Last Transfer Date | Nov 30, 2015 |
| Transfer Doc | 0000000825 |
| Record Updated | Sep 20, 2026 |
The 2026 property tax bill for 400 E Denny Way was $23,479.
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 | $23,479.00 | ||
| 2025 | $2,278,000 (-8.4%) Land $1,842,800 Building $435,200 | $2,278,000 (-8.4%) Land $1,842,800 Building $435,200 | |
| 2024 | $23,729.00 | $2,487,000 Land $1,842,800 Building $644,200 | $2,487,000 Land $1,842,800 Building $644,200 |
| 2022 | $21,976.00 | $2,615,000 Land $1,842,800 Building $772,200 | $2,615,000 Land $1,842,800 Building $772,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 400 E Denny Way 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 400 E Denny Way 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 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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