King County property record for 1121 23rd Ave S, Seattle, WA 98144
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 4,395 sqft · built 2004 |
| Lot Size | 0.15 acres (6,512 sqft) |
| Owner | Company Name on Record |
| Last Sale | $353,000 (Mar 2004) |
| Tax Bill | $1,212 (2024) |
| Deeds & Mortgages | Jul 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 765860-0185 |
| Primary APN | 765860-0185 |
|---|---|
| Alternative APN |
|
| Units | 5 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 4,395 sqft Adjusted Area |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2007 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 6,512 sqft (0.15 acres) |
| Lawn Sprinklers | Lawn Sprinklers |
| Cooling System | Central |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 765860018504 |
|---|---|
| Street Address | 1121 23RD AVE S |
| City | SEATTLE |
| State | WA |
| Zip | 98144-3026 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Local Zoning Code | LR2 (M) |
| Legal Description | SEATTLE HOMESTEAD ASSN 1ST ADD SOUTH 45.00 FT OF LOT 11 TGW NORTH 15.00 FT OF LOT 12 IN SD BLK 2 OF SD PLAT - LESS THAT POR LY ELY OF A LN DRAWN PLW & 40.00 FT WLY OF WHEN MEAS RADIALLY FR REL 23RD AVE S LN SURVEY OF SR 90 JCT SR 5 TO WEST SHORE M.I. |
| Legal Range | 04 |
| Legal Township | 24 |
| Legal Section | 04 |
| Legal Subdivision | SEATTLE HOMESTEAD ASSN 1ST ADD |
| Legal Block | 2 |
| Legal Lot Number | 11-12 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 9000 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 433 MINOR AVE N, SEATTLE, WA 98109-5439 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 23, 2004 · Amount on Record |
| Deed Sale | Mar 23, 2004 · Amount on Record |
| Deed Document Number | 20041359 |
| Prior Transfer Date | Mar 18, 2004 |
| Prior Transfer Doc | 0000001359 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 1121 23RD AVE S, SEATTLE, WA 98144 |
| Transaction Type | Mortgage |
| Record Updated | Jul 29, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000001825 |
|---|---|
| Date | Jul 20, 2021 |
| Instrument | 20210720001825 |
| Name | BOEING EMPLOYEES CU |
|---|---|
| Type | Credit Union |
| Address | SEATTLE, WA 98124 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
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 |
|---|---|---|---|
| 2025 | $242,375 (+12.94%) Land $241,375 Building $1,000 | $242,375 (+12.94%) Land $241,375 Building $1,000 | |
| 2024 | $1,212.00 (+16.54%) Additional exemption filed | $214,600 (+14.3%) Land $213,600 Building $1,000 | $214,600 (+14.3%) Land $213,600 Building $1,000 |
| 2022 | $1,040.00 Additional exemption filed | $187,750 Land $186,750 Building $1,000 | $187,750 Land $186,750 Building $1,000 |
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 1,216 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber · DSL in parts of the area | 8,000 / 8,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Astound Broadband Cable · Fiber in parts of the area | 1,500 / 50 |
| Verizon Fixed Wireless | 1,000 / 75 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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