King County property record for 643 NW 77th St, Seattle, WA 98117
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,150 sqft · built 1999 |
| Lot Size | 0.118 acres (5,150 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $1,490,000 (Jul 2025) |
| Tax Bill | $12,885 (2026) |
| Deeds & Mortgages | Jul 2025 Sale & Mortgage Apr 2023 Line of Credit + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 751900-2085 |
| Primary APN | 751900-2085 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,150 sqft Living Area |
| Gross Area | 2,840 sqft |
| 1st Floor Area | 1,050 sqft |
| 2nd Floor Area | 1,100 sqft |
| Basement Area | 250 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Lot Area | 5,150 sqft (0.118 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 130 sqft |
| Deck Area | 150 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 751900208503 |
|---|---|
| Street Address | 643 NW 77TH ST |
| City | SEATTLE |
| State | WA |
| Zip | 98117-4047 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | SALMON BAY 2ND ADD |
| Legal Range | 03 |
| Legal Township | 25 |
| Legal Section | 01 |
| Legal Subdivision | SALMON BAY 2ND ADD |
| Legal Block | 9 |
| Legal Lot Number | 31-32 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 2900 |
643 NW 77th St is owner-occupied and held in a trust since July 2025.
Source: King County records, as of July 7, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 643 NW 77TH ST, SEATTLE, WA 98117-4047 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
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 |
|---|---|
| Jul 11, 2025 | Warranty Deed, Transfer · Conventional Mortgage STAR ONE CU |
| Apr 12, 2023 | Deed of Trust, Mortgage · Line of Credit THIRD FSLA OF CLEVELAND |
| Mar 20, 2020 | Quit Claim Deed, Transfer KEYBANK USA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 11, 2025 · Amount on File |
| Deed Sale | Jul 11, 2025 · Amount on File |
| Prior Sale | Mar 12, 2002 · Amount on File |
| Deed Document Number | 20251356 |
| Prior Transfer Date | Mar 13, 2020 |
| Prior Transfer Doc | 0000000843 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Jul 11, 2025 |
| Property Address | 643 NW 77TH ST, SEATTLE, WA 98117-4047 |
| Document Number | 0000001356 |
| Map Reference | VOL 4 PG 47 |
| Instrument Date | Jul 10, 2025 |
| Instrument | 20250711001356 |
| Transaction Type | Transfer |
| Record Updated | Dec 25, 2025 |
| Title Company | FIRST AMER TITLE INS COMPANY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $25,582.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 643 NW 77TH ST, SEATTLE, WA 98117-4047 |
| Document Number | 0000001357 |
|---|---|
| Date | Jul 11, 2025 |
| Instrument | 20250711001357 |
| Name | STAR ONE CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2055 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.75% |
| Type Change Date | Aug 1, 2028 |
| Change Frequency | Annually |
| Min Rate At Change | 3.75% |
| Max Rate At Change | 7.75% |
| Max Rate | 10.7% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 643 NW 77TH ST, SEATTLE, WA 98117-4047 |
| Transaction Type | Mortgage |
| Record Updated | Apr 24, 2023 |
| Title Company | TITLE 365, TITLE365 |
| Name | Verified Name |
|---|---|
| Address | 643 NW 77TH ST, SEATTLE, WA 98117-4047 |
| Document Number | 0000000058 |
|---|---|
| Date | Apr 12, 2023 |
| Instrument | 20230412000058 |
| Name | THIRD FSLA OF CLEVELAND |
|---|---|
| Type | Bank |
| Address | CLEVELAND, OH 44105 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 3, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Mar 20, 2020 |
| Property Address | 643 NW 77TH ST, SEATTLE, WA 98117-4047 |
| Document Number | 0000000843 |
| Instrument Date | Mar 13, 2020 |
| Instrument | 202003200843 |
| Transaction Type | Transfer |
| Record Updated | Apr 20, 2020 |
| Title Company | SERVICELINK |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 643 NW 77TH ST SEATTLE WA 981174047, SEATTLE, WA 98117-4047 |
| Document Number | 844 |
|---|---|
| Date | Mar 20, 2020 |
| Instrument | 202003200844 |
| Name | KEYBANK USA |
|---|---|
| Type | Bank |
| Address | CLEVELAND, OH 44114-1306 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Mar 19, 2050 |
The 2026 property tax bill for 643 NW 77th St was $12,885, up 6.7% from the year before.
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 | $12,885.00 (+6.72%) | ||
| 2025 | $12,074.00 | $1,227,000 (-0.89%) Land $714,000 Building $513,000 | $1,227,000 (-0.89%) Land $714,000 Building $513,000 |
| 2024 | $12,074.00 | $1,238,000 Land $631,000 Building $607,000 | $1,238,000 Land $631,000 Building $607,000 |
| 2022 | $10,666.00 | $1,229,000 Land $547,000 Building $682,000 | $1,229,000 Land $547,000 Building $682,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 643 NW 77th 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 643 NW 77th 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 1,172 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 | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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