King County property record for 1124 23rd Ave S, Seattle, WA 98144
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.25 ba · 2,300 sqft · built 1901 |
| Lot Size | 0.043 acres (1,860 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $948,000 (Apr 2025) |
| Tax Bill | $9,235 (2026) |
| Deeds & Mortgages | Aug 2021 Line of Credit Apr 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 765860-0026 |
| Primary APN | 765860-0026 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Stories | 2 Stories |
| Building Area | 2,300 sqft Living Area |
| 1st Floor Area | 860 sqft |
| 2nd Floor Area | 550 sqft |
| Basement Area | 890 sqft |
| Finished Basement | 890 sqft |
| Year Built | Built 1901 |
|---|---|
| Effective Year Built | Effective 2017 |
| Architectural Style | Townhouse |
| Lot Area | 1,860 sqft (0.043 acres) |
| View / Lot | Highway |
| Porch | Open Porch |
| Porch Area | 90 sqft |
| Heating System | Heat Pump |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 765860002607 |
|---|---|
| Street Address | 1124 23RD AVE S |
| City | SEATTLE |
| State | WA |
| Zip | 98144-3027 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LR2 (M) |
| Legal Description | SEATTLE HOMESTEAD ASSN 1ST ADD LOT B SEATTLE SP#3019556 REC# 20150708900004 SD SP DAF- LOT 3 SD BLK 1 PLAT BLOCK: 1 PLAT LOT: 3 |
| Legal Range | 04 |
| Legal Township | 24 |
| Legal Section | 04 |
| Legal Subdivision | SEATTLE HOMESTEAD ASSN 1ST ADD |
| Legal Block | 1 |
| Legal Lot Number | 3 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 4 |
| Census Block | 4015 |
| Census Tract | 8900 |
1124 23rd Ave S is owned and occupied by two individuals who bought it in April 2025.
Source: King County records, as of July 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1124 23RD AVE S, SEATTLE, WA 98144-3027 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Married Couple |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Aug 27, 2021 | Deed of Trust, Mortgage · Line of Credit BOEING EMPLOYEES CU |
| Apr 14, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage SPRINGFIELD FIRST COMMUNITY BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 7, 2025 · Amount on File |
| Deed Sale | Apr 7, 2025 · Amount on File |
| Prior Sale | Feb 29, 2016 · Amount on File |
| Deed Document Number | 2025686 |
| Prior Transfer Date | Apr 9, 2020 |
| Prior Transfer Doc | 0000000596 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 1124 23RD AVE S, SEATTLE, WA 98144-3027 |
| Transaction Type | Mortgage |
| Record Updated | Sep 7, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000000620 |
|---|---|
| Date | Aug 27, 2021 |
| Instrument | 20210827000620 |
| Name | BOEING EMPLOYEES CU |
|---|---|
| Type | Credit Union |
| Address | SEATTLE, WA 98124 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Aug 23, 2046 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Apr 14, 2020 |
| Property Address | 1124 23RD AVE S, SEATTLE, WA 98144-3027 |
| Document Number | 0000000596 |
| Instrument Date | Apr 9, 2020 |
| Instrument | 20200414000596 |
| Transaction Type | Transfer |
| Record Updated | Jul 30, 2021 |
| Title Company | TICOR |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1124 23RD AVE S, 1124, SEATTLE, WA 98144-3027 |
| Name | Verified Name |
|---|---|
| Address | 1124 23RD AVE S, SEATTLE, WA 98144-3027 |
| Document Number | 0000000597 |
|---|---|
| Date | Apr 14, 2020 |
| Instrument | 20200414000597 |
| Name | SPRINGFIELD FIRST COMMUNITY BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 301 Months |
| Due | May 1, 2045 |
The 2026 property tax bill for 1124 23rd Ave S was $9,235.
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 | $9,235.00 | ||
| 2025 | $905,000 (+19.08%) Land $284,000 Building $621,000 | $905,000 (+19.08%) Land $284,000 Building $621,000 | |
| 2024 | $7,242.00 | $760,000 Land $279,000 Building $481,000 | $760,000 Land $279,000 Building $481,000 |
| 2022 | $6,559.00 | $779,000 Land $241,000 Building $538,000 | $779,000 Land $241,000 Building $538,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1124 23rd Ave S 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 1124 23rd Ave S 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 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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