King County property record for 521 N 75th St, Seattle, WA 98103
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 830 sqft · built 1909 |
| Lot Size | 0.105 acres (4,590 sqft) |
| Owner | Individual Name on File |
| Last Sale | $405,000 (Jul 2015) |
| Tax Bill | $7,991 (2026) |
| Deeds & Mortgages | Sep 2021 Line of Credit Jun 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 270810-0315 |
| Primary APN | 270810-0315 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 830 sqft Living Area |
| Gross Area | 1,660 sqft |
| 1st Floor Area | 830 sqft |
| Basement Area | 830 sqft |
| Year Built | Built 1909 |
|---|---|
| Effective Year Built | Effective 1909 |
| Lot Area | 4,590 sqft (0.105 acres) |
| Garage Type | Detached |
| Garage Area | 210 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 120 sqft |
| Heating Fuel | Electric |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 270810031509 |
|---|---|
| Street Address | 521 N 75TH ST |
| City | SEATTLE |
| State | WA |
| Zip | 98103-4745 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | GARLANDS 1ST ADD 7 & W 1/2 OF 8 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 06 |
| Legal Subdivision | GARLANDS 1ST ADD |
| Legal Block | 2 |
| Legal Lot Number | 7-8 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 2800 |
521 N 75th St is owned and occupied by an individual who bought it in July 2015.
Source: King County records, as of July 7, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 521 N 75TH ST, SEATTLE, WA 98103-4745 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Sep 7, 2021 | Deed of Trust, Mortgage · Line of Credit UMPQUA BANK |
| Jun 25, 2021 | Deed of Trust, Mortgage · Conventional Mortgage GUILD MORTGAGE CO |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 2, 2015 · Amount on File |
| Deed Sale | Jul 2, 2015 · Amount on File |
| Prior Sale | Jan 14, 1993 |
| Deed Document Number | 20151167 |
| Prior Transfer Date | Jan 6, 1997 |
| Prior Transfer Doc | 0000000202 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 521 N 75TH ST, SEATTLE, WA 98103-4745 |
| Transaction Type | Mortgage |
| Record Updated | Sep 15, 2021 |
| Title Company | TICOR TITLE INSURANCE COMPANY, TICOR TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000000155 |
|---|---|
| Date | Sep 7, 2021 |
| Instrument | 20210907000155 |
| Name | UMPQUA BANK |
|---|---|
| Type | Bank |
| Address | SPOKANE, WA 99201 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 521 N 75TH ST, SEATTLE, WA 98103-4745 |
| Transaction Type | Mortgage |
| Record Updated | Jul 7, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000001668 |
|---|---|
| Date | Jun 25, 2021 |
| Instrument | 20210625001668 |
| Name | GUILD MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Address | SAN DIEGO, CA 92111 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jul 1, 2051 |
The 2026 property tax bill for 521 N 75th St was $7,991.
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 | $7,991.00 | ||
| 2025 | $733,000 (-5.42%) Land $717,000 Building $16,000 | $733,000 (-5.42%) Land $717,000 Building $16,000 | |
| 2024 | $7,817.00 | $775,000 Land $774,000 Building $1,000 | $775,000 Land $774,000 Building $1,000 |
| 2022 | $6,714.00 | $764,000 Land $682,000 Building $82,000 | $764,000 Land $682,000 Building $82,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 521 N 75th St 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 521 N 75th 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 1,119 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 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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