King County property record for 4305 Densmore Ave N, Seattle, WA 98103
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,560 sqft · built 1922 |
| Lot Size | 0.102 acres (4,452 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,650,000 (Aug 2024) |
| Tax Bill | $12,057 (2026) |
| Deeds & Mortgages | Dec 2021 Sale & Construction Loan |
| Flood Zone | Zone X (minimal risk) |
| APN | 408330-0475 |
| Primary APN | 408330-0475 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,560 sqft Living Area |
| Gross Area | 2,020 sqft |
| 1st Floor Area | 1,380 sqft |
| Basement Area | 640 sqft |
| Finished Basement | 180 sqft |
| Unfinished Basement | 460 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1922 |
|---|---|
| Effective Year Built | Effective 1922 |
| Lot Area | 4,452 sqft (0.102 acres) |
| Garage Type | Detached |
| Garage Area | 200 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 100 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 408330047502 |
|---|---|
| Street Address | 4305 DENSMORE AVE N |
| City | SEATTLE |
| State | WA |
| Zip | 98103-7537 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LR2 (M1) |
| Legal Description | LAKE UNION ADD S 20 FT OF 5 & N 22 FT OF 6 LESS ALLEY |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 18 |
| Legal Subdivision | LAKE UNION ADD |
| Legal Block | 7 |
| Legal Lot Number | 5-6 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1048 |
| Census Tract | 5000 |
4305 Densmore Ave N is owned by a company that bought it in August 2024.
Source: King County records, as of July 7, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 4305 DENSMORE AVE N, SEATTLE, WA 98103-7537 |
| Owner Type | Company |
| Vesting | Life Tenant |
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 | Aug 30, 2024 · Amount on File |
| Deed Sale | Aug 30, 2024 · Amount on File |
| Prior Sale | Dec 20, 2021 · Amount on File |
| Deed Document Number | 20241018 |
| Prior Transfer Date | Nov 20, 2001 |
| Prior Transfer Doc | 0000000744 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Dec 20, 2021 |
| Property Address | 4305 DENSMORE AVE N, SEATTLE, WA 98103-7537 |
| Document Number | 0000001113 |
| Map Reference | VOL 1 PG 238 |
| Instrument Date | Dec 9, 2021 |
| Instrument | 20211220001113 |
| Transaction Type | Construction Loan |
| Record Updated | Dec 30, 2021 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO |
| Amount | Amount on Record |
|---|---|
| Tax | $21,355.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0000001114 |
|---|---|
| Date | Dec 20, 2021 |
| Instrument | 20211220001114 |
| Name | BELLEVUE FUNDING LLC |
|---|---|
| Type | Non-Lending Institution |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount on Record |
The 2026 property tax bill for 4305 Densmore Ave N was $12,057.
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 | $12,057.00 | ||
| 2025 | $1,154,000 (+7.85%) Land $1,153,000 Building $1,000 | $1,154,000 (+7.85%) Land $1,153,000 Building $1,000 | |
| 2024 | $10,429.00 | $1,070,000 Land $1,069,000 Building $1,000 | $1,070,000 Land $1,069,000 Building $1,000 |
| 2022 | $17,586.00 | $1,055,000 Land $954,000 Building $101,000 | $1,055,000 Land $954,000 Building $101,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4305 Densmore Ave N in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 23, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 4305 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 940 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 |
May also be available: Astound Broadband, AT&T, T-Mobile.
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