King County property record for 6420 47th Ave SW, Seattle, WA 98136
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,730 sqft · built 1955 |
| Lot Size | 0.18 acres (7,824 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $875,000 (Nov 2020) |
| Tax Bill | $11,510 (2026) |
| Deeds & Mortgages | Nov 2022 Line of Credit Nov 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 762570-4095 |
| Primary APN | 762570-4095 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,730 sqft Living Area |
| Gross Area | 3,480 sqft |
| 1st Floor Area | 970 sqft |
| 2nd Floor Area | 940 sqft |
| Basement Area | 1,110 sqft |
| Finished Basement | 820 sqft |
| Unfinished Basement | 290 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1998 |
| Lot Area | 7,824 sqft (0.18 acres) |
| Garage Type | Attached |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 370 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 762570409503 |
|---|---|
| Street Address | 6420 47TH AVE SW |
| City | SEATTLE |
| State | WA |
| Zip | 98136-1413 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | SEA VIEW PARK ADD LESS N 55 FT PLAT BLOCK: 43 PLAT LOT: 8 |
| Legal Range | 03 |
| Legal Township | 24 |
| Legal Section | 26 |
| Legal Subdivision | SEA VIEW PARK |
| Legal Block | 43 |
| Legal Lot Number | 8 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 10602 |
6420 47th Ave SW is owned and occupied by two individuals who bought it in November 2020.
Source: King County records, as of July 7, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 6420 47TH AVE SW, SEATTLE, WA 98136-1413 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Nov 4, 2022 | Deed of Trust, Mortgage · Line of Credit BOEING EMPLOYEES CU |
| Nov 18, 2020 | Warranty Deed, Transfer · Conventional Mortgage TRISTAR FINANCE INC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 18, 2020 · Amount on File |
| Deed Sale | Nov 18, 2020 · Amount on File |
| Prior Sale | Jun 28, 1989 · Amount on File |
| Deed Document Number | 20203516 |
| Prior Transfer Date | May 27, 2003 |
| Prior Transfer Doc | 0000001543 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 6420 47TH AVE SW, SEATTLE, WA 98136-1413 |
| Transaction Type | Mortgage |
| Record Updated | Nov 17, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000000252 |
|---|---|
| Date | Nov 4, 2022 |
| Instrument | 20221104000252 |
| Name | BOEING EMPLOYEES CU |
|---|---|
| Type | Credit Union |
| Address | SEATTLE, WA 98124 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Oct 31, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Nov 18, 2020 |
| Property Address | 6420 47TH AVE SW, SEATTLE, WA 98136-1413 |
| Document Number | 0000003516 |
| Map Reference | VOL 13 PG 80 |
| Instrument Date | Nov 16, 2020 |
| Instrument | 20201118003516 |
| Transaction Type | Transfer |
| Record Updated | Jul 30, 2021 |
| Title Company | CW TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $14,680.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 642D 47TH AVE SW, SEATTLE, WA 98136 |
| Document Number | 0000003517 |
|---|---|
| Date | Nov 18, 2020 |
| Instrument | 20201118003517 |
| Name | TRISTAR FINANCE INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Dec 1, 2050 |
The 2026 property tax bill for 6420 47th Ave SW was $11,510.
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 | $11,510.00 | ||
| 2025 | $1,061,000 (+6.53%) Land $494,000 Building $567,000 | $1,061,000 (+6.53%) Land $494,000 Building $567,000 | |
| 2024 | $10,106.00 | $996,000 Land $461,000 Building $535,000 | $996,000 Land $461,000 Building $535,000 |
| 2022 | $8,852.00 | $984,000 Land $413,000 Building $571,000 | $984,000 Land $413,000 Building $571,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6420 47th Ave SW 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.
Wildfire risk around 6420 47th Ave SW is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.4% of Washington |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 711 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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