King County property record for 509 N 76th St, Seattle, WA 98103
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.75 ba · 1,740 sqft · built 1926 |
| Lot Size | 0.078 acres (3,399 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $824,000 (Sep 2020) |
| Tax Bill | $9,785 (2026) |
| Deeds & Mortgages | Sep 2025 Second Mortgage Nov 2019 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 336290-0696 |
| Primary APN | 336290-0696 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 1,740 sqft Living Area |
| Gross Area | 2,230 sqft |
| 1st Floor Area | 930 sqft |
| 2nd Floor Area | 410 sqft |
| Basement Area | 890 sqft |
| Finished Basement | 400 sqft |
| Unfinished Basement | 490 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1926 |
|---|---|
| Effective Year Built | Effective 1926 |
| Lot Area | 3,399 sqft (0.078 acres) |
| Garage Type | Detached |
| Garage Area | 160 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 336290069606 |
|---|---|
| Street Address | 509 N 76TH ST |
| City | SEATTLE |
| State | WA |
| Zip | 98103-4701 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | HILLMANS LAKE FRONT ADD DIV # 2 W 12 FT OF 16 & E 21 FT OF 17 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 06 |
| Legal Subdivision | HILLMANS LAKE FRONT ADD DIV NO. 02 |
| Legal Block | 17 |
| Legal Lot Number | 16-17 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 2800 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 509 N 76TH ST, SEATTLE, WA 98103-4701 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 25, 2025 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage QUORUM FEDERAL CU |
| Nov 27, 2019 | Deed of Trust, Mortgage · Conventional Mortgage SAMMAMISH MORTGAGE CO |
| Sep 18, 2020 | Warranty Deed, Transfer · Conventional Mortgage C & E FINANCIAL GROUP INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 18, 2020 · Amount on Record |
| Deed Sale | Sep 18, 2020 · Amount on Record |
| Prior Sale | Oct 27, 2014 · Amount on Record |
| Deed Document Number | 20202296 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 509 N 76TH ST, SEATTLE, WA 98103-4701 |
| Transaction Type | Mortgage |
| Record Updated | Oct 3, 2025 |
| Name | Verified Name |
|---|
| Document Number | 0000000976 |
|---|---|
| Date | Sep 25, 2025 |
| Instrument | 20250925000976 |
| Name | QUORUM FEDERAL CU |
|---|---|
| Type | Credit Union |
| Address | PURCHASE, NY 10577 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Oct 1, 2045 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 509 N 76TH ST, SEATTLE, WA 98103-4701 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | WFG NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000001085 |
|---|---|
| Date | Nov 27, 2019 |
| Instrument | 20191127001085 |
| Name | SAMMAMISH MORTGAGE CO |
|---|---|
| Type | Mortgage Company |
| Address | BELLEVUE, WA 98004 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 301 Months |
| Due | Dec 1, 2044 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Sep 18, 2020 |
| Property Address | 509 N 76TH ST, SEATTLE, WA 98103-4701 |
| Document Number | 0000002296 |
| Map Reference | VOL 10 PG 43 |
| Instrument Date | Aug 31, 2020 |
| Instrument | 20200918002296 |
| Transaction Type | Transfer |
| Record Updated | Jul 30, 2021 |
| Title Company | FIRST AMERICAN |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $13,772.20 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 509 N 76TH ST, SEATTLE, WA 98103-4701 |
| Document Number | 0000002297 |
|---|---|
| Date | Sep 18, 2020 |
| Instrument | 20200918002297 |
| Name | C & E FINANCIAL GROUP INC |
|---|---|
| Type | Non-Lending Institution |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2050 |
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 | $9,785.00 (+18.82%) | ||
| 2025 | $938,000 (+11.01%) Land $520,000 Building $418,000 | $938,000 (+11.01%) Land $520,000 Building $418,000 | |
| 2024 | $8,235.00 (+6.22%) | $845,000 (-5.27%) Land $620,000 Building $225,000 | $845,000 (-5.27%) Land $620,000 Building $225,000 |
| 2022 | $7,753.00 | $892,000 Land $546,000 Building $346,000 | $892,000 Land $546,000 Building $346,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
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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