King County property record for 423 N 50th St, Seattle, WA 98103
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,880 sqft · built 1915 |
| Lot Size | 0.122 acres (5,300 sqft) |
| Owner | Company Name on File |
| Tax Bill | $1,417 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 952110-0030 |
| Primary APN | 952110-0030 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,880 sqft Living Area |
| Gross Area | 2,170 sqft |
| 1st Floor Area | 1,090 sqft |
| Basement Area | 1,080 sqft |
| Finished Basement | 790 sqft |
| Unfinished Basement | 290 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 1915 |
| Lot Area | 5,300 sqft (0.122 acres) |
| View / Lot | Highway |
| Porch | Open Porch |
| Porch Area | 170 sqft |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 952110003003 |
|---|---|
| Street Address | 423 N 50TH ST |
| City | SEATTLE |
| State | WA |
| Zip | 98103-6032 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LR3 (M) |
| Legal Description | WOODLAND ADD TO SALMON BAY CITY LESS W 47 FT EXEMPT PER DOR # 03705-001 RCW 84.36.020 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 07 |
| Legal Subdivision | WOODLAND ADD TO SALMON BAY CITY |
| Legal Block | 6 |
| Legal Lot Number | 6-7 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 4901 |
423 N 50th St, a single family home, is owned by a company.
Source: King County records, as of September 29, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 503 N 50TH ST, SEATTLE, WA 98103-6033 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
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 |
|---|---|---|---|
| 2025 | $925,000 (-27.45%) Land $813,000 Building $112,000 | $925,000 (-27.45%) Land $813,000 Building $112,000 | |
| 2024 | $1,417.00 Additional exemption filed | $1,275,000 (+13.54%) Land $1,274,000 Building $1,000 | $1,275,000 (+13.54%) Land $1,274,000 Building $1,000 |
| 2023 | $1,123,000 (-) Land $1,122,000 Building $1,000 | $1,123,000 (-) Land $1,122,000 Building $1,000 | |
| 2022 | $1,332.00 Additional exemption filed | $1,123,000 Land $1,122,000 Building $1,000 | $1,123,000 Land $1,122,000 Building $1,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 423 N 50th St 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 423 N 50th St 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 793 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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