King County property record for 4517 40th Ave NE, Seattle, WA 98105
| Property Type | Quadplex |
|---|---|
| Details | 3,420 sqft · built 1954 |
| Lot Size | 0.128 acres (5,580 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $16,577 (2026) |
| Deeds & Mortgages | Jun 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 793300-0065 |
| Primary APN | 793300-0065 |
|---|---|
| Alternative APN |
|
| Units | 5 Units |
|---|---|
| Stories | 1 Story |
| Building Area | 3,420 sqft Adjusted Area |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Custom Design |
| Exterior Material | Wood |
| Construction Type | Wood |
| Lot Area | 5,580 sqft (0.128 acres) |
| Heating System | Forced Air with A/C |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 793300006509 |
|---|---|
| Street Address | 4517 40TH AVE NE |
| City | SEATTLE |
| State | WA |
| Zip | 98105-3939 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Local Zoning Code | LR3 (M) |
| Legal Description | SPRING BROOK TERRACE ADD 13 & S 20 FT OF 14 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 10 |
| Legal Subdivision | SPRING BROOK TERRACE ADD |
| Legal Block | 1 |
| Legal Lot Number | 13-14 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 3 |
| Census Block | 3004 |
| Census Tract | 4101 |
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 | 4800 SAND POINT WAY NE, SEATTLE, WA 98105-3901 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 24, 1993 |
| Deed Sale | Sep 24, 1993 |
| Deed Document Number | 199310140758 |
| Deed Book / Page | 16 / 74 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Jun 6, 2017 |
| Property Address | 4517 40TH AVE NE, SEATTLE, WA 98105-3939 |
| Document Number | 0000001406 |
| Instrument Date | Jun 6, 2017 |
| Instrument | 201706061406 |
| Transaction Type | Transfer |
| Record Updated | Jun 12, 2017 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
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 | $16,577.00 (+17.23%) | ||
| 2025 | $1,585,000 (+9.17%) Land $1,584,000 Building $1,000 | $1,585,000 (+9.17%) Land $1,584,000 Building $1,000 | |
| 2024 | $14,141.00 (+13.38%) | $1,451,800 (-) Land $1,450,800 Building $1,000 | $1,451,800 (-) Land $1,450,800 Building $1,000 |
| 2022 | $12,472.00 | $1,451,800 Land $1,450,800 Building $1,000 | $1,451,800 Land $1,450,800 Building $1,000 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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 | 3 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 675 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband.
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