King County property record for 6439 Marshall Ave SW, Seattle, WA 98136
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.75 ba · 1,080 sqft · built 1955 |
| Lot Size | 0.179 acres (7,775 sqft) |
| Owner | Individual Name on File |
| Last Sale | $835,000 (Jun 2026) |
| Tax Bill | $8,765 (2026) |
| Deeds & Mortgages | Oct 2021 Mortgage Jun 2026 Sale & Mortgage + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 762570-3945 |
| Primary APN | 762570-3945 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,080 sqft Living Area |
| 1st Floor Area | 1,080 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Elevator | Elevator |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Lot Area | 7,775 sqft (0.179 acres) |
| Garage Type | Detached |
| Deck Area | 300 sqft |
| Heating System | Heat Pump |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 762570394507 |
|---|---|
| Street Address | 6439 MARSHALL AVE SW |
| City | SEATTLE |
| State | WA |
| Zip | 98136-1317 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | SEA VIEW PARK ADD LESS ST PLAT BLOCK: 41 PLAT LOT: 8 |
| Legal Range | 03 |
| Legal Township | 24 |
| Legal Section | 26 |
| Legal Subdivision | SEA VIEW PARK |
| Legal Block | 41 |
| Legal Lot Number | 8 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 10602 |
6439 Marshall Ave SW is owned and occupied by an individual who bought it in June 2026.
Source: King County records, as of October 15, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 6439 MARSHALL AVE SW, SEATTLE, WA 98136-1317 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Married Couple |
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 |
|---|---|
| Oct 5, 2021 | Deed of Trust, Mortgage · Conventional Mortgage BETTER MORTGAGE CORPORATION |
| Jun 16, 2026 | Warranty Deed, Transfer · VA Mortgage MOVEMENT MORTGAGE |
| Aug 1, 2019 | Warranty Deed, Transfer · Conventional Mortgage STIFEL BK&TR |
| May 31, 2018 | Warranty Deed, Transfer · Conventional Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP |
| Jul 29, 2017 | Deed of Trust, Mortgage · Line of Credit BOEING EMPS CU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 16, 2026 · Amount on File |
| Deed Sale | Jun 16, 2026 · Amount on File |
| Prior Sale | Aug 1, 2019 · Amount on File |
| Deed Document Number | 2026285 |
| Prior Transfer Date | Jun 20, 2005 |
| Prior Transfer Doc | 0000002026 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 6439 MARSHALL AVE SW, SEATTLE, WA 98136-1317 |
| Transaction Type | Mortgage |
| Record Updated | Jun 24, 2026 |
| Name | Verified Name |
|---|
| Document Number | 0000000128 |
|---|---|
| Date | Oct 5, 2021 |
| Instrument | 20211005000128 |
| Name | BETTER MORTGAGE CORPORATION |
|---|---|
| Type | Mortgage Company |
| Address | NEW YORK, NY 10007 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Oct 1, 2051 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Jun 16, 2026 |
| Property Address | 6439 MARSHALL AVE SW, SEATTLE, WA 98136-1317 |
| Document Number | 0000000285 |
| Instrument Date | Jun 10, 2026 |
| Instrument | 2026285 |
| Transaction Type | Transfer |
| Record Updated | Jun 25, 2026 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6439 MARSHALL AVE SW, SEATTLE, WA 98136-1317 |
| Investor | Possibly a Property Investor |
| Document Number | 0000000286, |
|---|---|
| Date | Jun 16, 2026 |
| Instrument | 20260616286 |
| Name | MOVEMENT MORTGAGE |
|---|
| Type | VA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 1, 2056 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.3% |
| Initial Type | Adjustable Rate |
| Adjustable | Adjustable Rate Rider |
| Max Rate | -1% |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Aug 1, 2019 |
| Property Address | 6439 MARSHALL AVE SW, SEATTLE, WA 98136-1317 |
| Document Number | 0000000650 |
| Instrument Date | Jul 19, 2019 |
| Instrument | 201908010650 |
| Transaction Type | Transfer |
| Record Updated | Aug 9, 2019 |
| Title Company | RAINIER TITLE LLC |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6439 MARSHALL AVE SW SEATTLE WA 981361317, SEATTLE, WA 98136-1317 |
| Document Number | 651 |
|---|---|
| Date | Aug 1, 2019 |
| Instrument | 201908010651 |
| Name | STIFEL BK&TR |
|---|---|
| Type | Bank |
| Address | SAINT LOUIS, MO 63141 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 31, 2049 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | May 31, 2018 |
| Property Address | 6439 MARSHALL AVE SW, SEATTLE, WA 98136-1317 |
| Document Number | 0000001175 |
| Map Reference | VOL 13 PG 80 |
| Instrument Date | May 25, 2018 |
| Instrument | 20180531001175 |
| Transaction Type | Transfer |
| Record Updated | Sep 15, 2021 |
| Title Company | CW TITLE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $10,240.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 6439 MARSHALL AVE SW, SEATTLE, WA 98136-1317 |
| Document Number | 0000001176 |
|---|---|
| Date | May 31, 2018 |
| Instrument | 20180531001176 |
| Name | FAIRWAY INDEPENDENT MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2048 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 6439 MARSHALL AVE SW, SEATTLE, WA 98136-1317 |
| Document Number | 0000001432 |
| Instrument Date | Jul 29, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 23, 2017 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 6439 MARSHALL AVE SW SEATTLE WA 981361317, SEATTLE, WA 98136-1317 |
| Document Number | 0000001432 |
|---|---|
| Date | Aug 14, 2017 |
| Instrument | 201708141432 |
| Name | BOEING EMPS CU |
|---|---|
| Type | Credit Union |
| Address | SEATTLE, WA 98124-9750 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Aug 13, 2042 |
| Rate Type | Adjustable Rate |
|---|
The 2026 property tax bill for 6439 Marshall Ave SW was $8,765, up 15.7% 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 | $8,765.00 (+15.68%) | ||
| 2025 | $7,577.00 | $784,000 (+8.74%) Land $522,000 Building $262,000 | $784,000 (+8.74%) Land $522,000 Building $262,000 |
| 2024 | $7,577.00 | $721,000 Land $487,000 Building $234,000 | $721,000 Land $487,000 Building $234,000 |
| 2022 | $6,644.00 | $712,000 Land $436,000 Building $276,000 | $712,000 Land $436,000 Building $276,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 6439 Marshall 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 6439 Marshall 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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