King County property record for 1808 N 40th St, Seattle, WA 98103
| Property Type | Quadplex |
|---|---|
| Details | 3,280 sqft · built 1922 |
| Lot Size | 0.157 acres (6,840 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $23,012 (2026) |
| Deeds & Mortgages | Jul 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 408330-2095 |
| Primary APN | 408330-2095 |
|---|---|
| Alternative APN |
|
| Units | 5 Units |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,280 sqft Adjusted Area |
| Gross Area | 4,920 sqft |
| Year Built | Built 1922 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Custom Design |
| Exterior Material | Wood |
| Construction Type | Wood |
| Lot Area | 6,840 sqft (0.157 acres) |
| Garage Type | Open |
| Cooling System | Central |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 408330209508 |
|---|---|
| Street Address | 1808 N 40TH ST |
| City | SEATTLE |
| State | WA |
| Zip | 98103-8302 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Local Zoning Code | NC1-40 (M) |
| Legal Description | LAKE UNION ADD E 1/2 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 18 |
| Legal Subdivision | LAKE UNION ADD |
| Legal Block | 22 |
| Legal Lot Number | 7-8 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 5100 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 1150 SAN ANTONIO CREEK RD, SANTA BARBARA, CA 93111-1312 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | May 14, 2001 |
| Transfer Doc | 0000002665 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 1808 N 40TH ST, SEATTLE, WA 98103-8302 |
| Transaction Type | Mortgage |
| Record Updated | Aug 10, 2021 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|
| Document Number | 0000001124 |
|---|---|
| Date | Jul 29, 2021 |
| Instrument | 20210729001124 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2051 |
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 | $23,012.00 (+15.96%) | ||
| 2025 | $2,215,000 (+7.89%) Land $2,214,000 Building $1,000 | $2,215,000 (+7.89%) Land $2,214,000 Building $1,000 | |
| 2024 | $19,844.00 (+29.85%) | $2,053,000 (+15.38%) Land $2,052,000 Building $1,000 | $2,053,000 (+15.38%) Land $2,052,000 Building $1,000 |
| 2022 | $15,282.00 | $1,779,400 Land $1,778,400 Building $1,000 | $1,779,400 Land $1,778,400 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 · 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 1,090 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband.
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