King County property record for 810 N 40th St, Seattle, WA 98103
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 1,200 sqft · built 1925 |
| Lot Size | 0.076 acres (3,300 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $600,000 (Oct 2016) |
| Tax Bill | $9,814 (2026) |
| Deeds & Mortgages | Aug 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 193130-0935 |
| Primary APN | 193130-0935 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,200 sqft Living Area |
| Gross Area | 2,090 sqft |
| 1st Floor Area | 890 sqft |
| Upper Floors Area | 310 sqft |
| Basement Area | 700 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Architectural Style | Triplex |
| Lot Area | 3,300 sqft (0.076 acres) |
| Garage Type | Attached |
| Garage Area | 190 sqft |
| Porch | Open Porch |
| Porch Area | 40 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 193130093506 |
|---|---|
| Street Address | 810 N 40TH ST |
| City | SEATTLE |
| State | WA |
| Zip | 98103-7806 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LR1 (M) |
| Legal Description | DAYS FRANCES R LAGRANDE E 40 FT OF 11 & 12 & S 2.5 FT OF E 40 FT OF 13 LESS POR PER KC COURT CASE # 09-2-44392-1 SEA |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 18 |
| Legal Subdivision | DAYS FRANCIES R LAGRANDE |
| Legal Block | 8 |
| Legal Lot Number | 11 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 4902 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Chittenden Locks and Lake Washington Ship Canal listed 1978 · 14 contributing resources · NRIS 78002751 |
|---|
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 | 810 N 40TH ST, SEATTLE, WA 98103-7806 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 5, 2016 · Amount on Record |
| Deed Sale | Oct 5, 2016 · Amount on Record |
| Prior Sale | Aug 17, 1993 · Amount on Record |
| Deed Document Number | 2016859 |
| Prior Transfer Date | Oct 16, 2003 |
| Prior Transfer Doc | 0000000116 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 810 N 40TH ST, SEATTLE, WA 98103-7806 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | FIRST AMERICAN MORTGAGE SLN |
| Name | Verified Name |
|---|
| Document Number | 0000001181 |
|---|---|
| Date | Aug 19, 2020 |
| Instrument | 20200819001181 |
| Name | CALIBER HOME LOANS INC |
|---|---|
| Type | Mortgage Company |
| Address | SEATTLE, WA 98104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2050 |
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 | $9,814.00 (+4.07%) | ||
| 2025 | $941,000 (-3.49%) Land $570,000 Building $371,000 | $941,000 (-3.49%) Land $570,000 Building $371,000 | |
| 2024 | $9,430.00 (+20.23%) | $975,000 (+7.97%) Land $974,000 Building $1,000 | $975,000 (+7.97%) Land $974,000 Building $1,000 |
| 2022 | $7,843.00 | $903,000 Land $858,000 Building $45,000 | $903,000 Land $858,000 Building $45,000 |
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 | 1 in force |
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 874 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 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, AT&T, Google Fiber.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures