King County property record for 3607 Densmore Ave N, Seattle, WA 98103
| Property Type | Duplex |
|---|---|
| Details | 5 bd · 3 ba · 2,620 sqft · built 1900 |
| Lot Size | 0.096 acres (4,174 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $12,503 (2026) |
| Deeds & Mortgages | Oct 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 408330-5830 |
| Primary APN | 408330-5830 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 2,620 sqft Living Area |
| Gross Area | 3,100 sqft |
| 1st Floor Area | 1,440 sqft |
| 2nd Floor Area | 1,180 sqft |
| Basement Area | 480 sqft |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Duplex Single |
| Lot Area | 4,174 sqft (0.096 acres) |
| Porch | Open Porch |
| Porch Area | 190 sqft |
| Heating System | Floor/Wall Furnace |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 408330583001 |
|---|---|
| Street Address | 3607 DENSMORE AVE N |
| City | SEATTLE |
| State | WA |
| Zip | 98103-8233 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | NR3 |
| Legal Description | LAKE UNION ADD S 25 FT OF 7 LESS W 64 FT & 8 LESS W 64 FT |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 18 |
| Legal Subdivision | LAKE UNION ADD |
| Legal Block | 60 |
| Legal Lot Number | 7-8 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 5402 |
3607 Densmore Ave N, a duplex, is owned by two individuals who acquired it in August 2023.
Source: King County records, as of July 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 6401 DIVINE ST, MC LEAN, VA 22101-4703 |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 15, 1993 |
| Deed Sale | Jan 15, 1993 |
| Deed Document Number | 19932050000 |
| Deed Book / Page | 1 / 238 |
| Last Transfer Date | Aug 22, 2023 |
| Transfer Doc | 0000000660 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Oct 20, 2023 |
| Property Address | 3607 DENSMORE AVE N, SEATTLE, WA 98103-8233 |
| Document Number | 0000000660 |
| Instrument Date | Oct 2, 2023 |
| Instrument | 20231020000660 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 6401 DIVINE ST, MCLEAN, VA 22101-4703 |
The 2026 property tax bill for 3607 Densmore Ave N was $12,503.
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 | $12,503.00 | ||
| 2025 | $1,199,000 (+6.11%) Land $741,000 Building $458,000 | $1,199,000 (+6.11%) Land $741,000 Building $458,000 | |
| 2024 | $10,981.00 | $1,130,000 Land $687,000 Building $443,000 | $1,130,000 Land $687,000 Building $443,000 |
| 2022 | $10,011.00 | $1,170,000 Land $613,000 Building $557,000 | $1,170,000 Land $613,000 Building $557,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3607 Densmore Ave N in Zone X, an area of minimal flood risk.
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.
The area around 3607 Densmore Ave N 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 309 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| CenturyLink Fiber | 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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