King County property record for 720 N 80th St, Seattle, WA 98103
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,730 sqft · built 1911 |
| Lot Size | 0.141 acres (6,120 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $150,000 (May 2008) |
| Tax Bill | $11,496 (2026) |
| Deeds & Mortgages | Oct 2025 Line of Credit Mar 2021 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 643000-0265 |
| Primary APN | 643000-0265 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 2 Stories |
| Building Area | 1,730 sqft Living Area |
| Gross Area | 2,690 sqft |
| 1st Floor Area | 890 sqft |
| 2nd Floor Area | 840 sqft |
| Basement Area | 960 sqft |
| Year Built | Built 1911 |
|---|---|
| Effective Year Built | Effective 1911 |
| Architectural Style | Duplex Single |
| Lot Area | 6,120 sqft (0.141 acres) |
| View / Lot | Highway |
| Porch | Open Porch |
| Porch Area | 70 sqft |
| Deck Area | 390 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 643000026507 |
|---|---|
| Street Address | 720 N 80TH ST |
| City | SEATTLE |
| State | WA |
| Zip | 98103-4312 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | NR3 |
| Legal Description | OSNERS 1ST ADD |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 06 |
| Legal Subdivision | OSNERS 1ST ADD |
| Legal Block | 2 |
| Legal Lot Number | 13-14 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1002 |
| 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 | Individual Name on Record |
|---|---|
| Mailing Address | 720 N 80TH ST, SEATTLE, WA 98103-4312 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Oct 15, 2025 | Deed of Trust, Mortgage · Line of Credit BOEING EMPLOYEES CU |
| Mar 24, 2021 | Intrafamily Transfer, Transfer |
| Dec 14, 2019 | Deed of Trust, Mortgage · Line of Credit BOEING EMPS CU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 21, 2008 · Amount on Record |
| Deed Sale | May 21, 2008 · Amount on Record |
| Prior Sale | Jun 30, 2003 · Amount on Record |
| Deed Document Number | 2008184 |
| Prior Transfer Date | Jul 7, 1998 |
| Prior Transfer Doc | 0000001255 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 720 N 80TH ST, SEATTLE, WA 98103-4312 |
| Transaction Type | Mortgage |
| Record Updated | Oct 22, 2025 |
| Name | Verified Name |
|---|---|
| Address | 720 N 80TH ST, SEATTLE, WA 98103-4312 |
| Document Number | 0000000312 |
|---|---|
| Date | Oct 15, 2025 |
| Instrument | 20251015000312 |
| Name | BOEING EMPLOYEES CU |
|---|---|
| Type | Credit Union |
| Address | SEATTLE, WA 98124 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Oct 8, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Mar 24, 2021 |
| Property Address | 720 N 80TH ST, SEATTLE, WA 98103-4312 |
| Document Number | 0000001566 |
| Map Reference | VOL 10 PG 41 |
| Instrument Date | Feb 12, 2021 |
| Instrument | 20210324001566 |
| Transaction Type | Transfer |
| Record Updated | Jul 30, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 720 N 80TH ST, SEATTLE, WA 98103-4312 |
| Document Number | 0000000225 |
| Instrument Date | Dec 14, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Jan 21, 2020 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 720 N 80TH ST SEATTLE WA 981034312, SEATTLE, WA 98103-4312 |
| Document Number | 0000000225 |
|---|---|
| Date | Jan 3, 2020 |
| Instrument | 202001030225 |
| Name | BOEING EMPS CU |
|---|---|
| Type | Credit Union |
| Address | SEATTLE, WA 98124-9750 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Jan 2, 2045 |
| Rate Type | Adjustable Rate |
|---|
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 | $11,496.00 (+31.02%) | ||
| 2025 | $1,077,000 (+23.94%) Land $589,000 Building $488,000 | $1,077,000 (+23.94%) Land $589,000 Building $488,000 | |
| 2024 | $8,774.00 (+5.25%) | $869,000 (-7.75%) Land $572,000 Building $297,000 | $869,000 (-7.75%) Land $572,000 Building $297,000 |
| 2022 | $8,336.00 | $942,000 Land $504,000 Building $438,000 | $942,000 Land $504,000 Building $438,000 |
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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