King County property record for 1871 23rd Ave E, Seattle, WA 98112
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.25 ba · 3,730 sqft · built 1921 |
| Lot Size | 0.232 acres (10,123 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $820,000 (Oct 2003) |
| Tax Bill | $33,077 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 872210-1205 |
| Primary APN | 872210-1205 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Stories | 2 Stories |
| Building Area | 3,730 sqft Living Area |
| Gross Area | 4,850 sqft |
| 1st Floor Area | 2,480 sqft |
| 2nd Floor Area | 1,250 sqft |
| Upper Floors Area | 1,570 sqft |
| Basement Area | 1,120 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1921 |
|---|---|
| Effective Year Built | Effective 2005 |
| Lot Area | 10,123 sqft (0.232 acres) |
| View / Lot | Mountain |
| Garage Type | Detached |
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 60 sqft |
| Deck Area | 440 sqft |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 872210120509 |
|---|---|
| Street Address | 1871 23RD AVE E |
| City | SEATTLE |
| State | WA |
| Zip | 98112-2913 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | TURNERS H S INTERLAKEN ADD POR-BEG ON WLY LN 9 A DIST 5 FT NWLY OF MOST SLY COR TH NELY TO PT ON WLY MGN 23RD AVE N 25 FT NWLY OF MOST ELY COR OF 9 TH NWLY ALG SD WLY MGN 89.10 FT TO PT 20 FT SELY OF MOST NLY COR LOT 8 TH SWLY TO PT ON WLY LN OF 7 DI |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 21 |
| Legal Subdivision | TURNERS H S INTERLAKEN ADD |
| Legal Block | 10 |
| Legal Lot Number | 7-8-9 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2034 |
| Census Tract | 6200 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Montlake Historic District listed 2015 · 1,242 contributing resources · NRIS 15000499 |
|---|
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 shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 1871 23RD AVE E, SEATTLE, WA 98112-2913 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 8, 2003 · Amount on Record |
| Deed Sale | Oct 8, 2003 · Amount on Record |
| Deed Document Number | 20032149 |
| Record Updated | Sep 20, 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 | $33,077.00 (+13.64%) | ||
| 2025 | $3,204,000 (+5.81%) Land $1,381,000 Building $1,823,000 | $3,204,000 (+5.81%) Land $1,381,000 Building $1,823,000 | |
| 2024 | $29,106.00 (+8.99%) | $3,028,000 (-3.51%) Land $1,381,000 Building $1,647,000 | $3,028,000 (-3.51%) Land $1,381,000 Building $1,647,000 |
| 2022 | $26,705.00 | $3,138,000 Land $1,087,000 Building $2,051,000 | $3,138,000 Land $1,087,000 Building $2,051,000 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (1978) |
| Most Recent Claim | Sep 1978 · rainfall accumulation |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; 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 559 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, T-Mobile.
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