King County property record for 5727 Keystone Pl N, Seattle, WA 98103
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 4 ba · 2,350 sqft · built 1904 |
| Lot Size | 0.071 acres (3,106 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $686,650 (Dec 2017) |
| Tax Bill | $20,446 (2026) |
| Deeds & Mortgages | Apr 2023 Mortgage Sep 2021 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 955120-3195 |
| Primary APN | 955120-3195 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 2 Half Baths |
| Stories | 1 Story |
| Building Area | 2,350 sqft Living Area |
| 1st Floor Area | 990 sqft |
| 2nd Floor Area | 790 sqft |
| Basement Area | 570 sqft |
| Finished Basement | 570 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1904 |
|---|---|
| Effective Year Built | Effective 2022 |
| Lot Area | 3,106 sqft (0.071 acres) |
| Porch | Open Porch |
| Deck Area | 1,180 sqft |
| Heating System | Heat Pump |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 955120319509 |
|---|---|
| Street Address | 5727 KEYSTONE PL N |
| City | SEATTLE |
| State | WA |
| Zip | 98103-5927 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | WOODS SOUTH SHORE DIV OF GREEN LK PLAT BLOCK: 61 PLAT LOT: 8 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 07 |
| Legal Subdivision | WOODS SOUTH SHORE DIV OF GREEN LK |
| Legal Block | 61 |
| Legal Lot Number | 8 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 4600 |
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 | 5727 KEYSTONE PL N, SEATTLE, WA 98103-5927 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Apr 13, 2023 | Deed of Trust, Mortgage · Conventional Mortgage JACKSON FLAGSTAR CENTRE OFFICE |
| Sep 2, 2021 | Deed of Trust, Mortgage · Conventional Mortgage FLAGSTAR BANK FSB |
| Jul 27, 2021 | Deed of Trust, Mortgage · Line of Credit BOEING EMPLOYEES CU |
| Dec 8, 2017 | Warranty Deed, Transfer · Conventional Mortgage SEATTLE PACIFIC MORTGAGE INC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 8, 2017 · Amount on Record |
| Deed Sale | Dec 8, 2017 · Amount on Record |
| Deed Document Number | 2017973 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 5727 KEYSTONE PL N, SEATTLE, WA 98103-5927 |
| Transaction Type | Mortgage |
| Record Updated | Apr 24, 2023 |
| Name | Verified Name |
|---|---|
| Address | 5727 KEYSTONE PL N, SEATTLE, WA 98103-5927 |
| Document Number | 0000000161 |
|---|---|
| Date | Apr 13, 2023 |
| Instrument | 20230413000161 |
| Name | JACKSON FLAGSTAR CENTRE OFFICE |
|---|---|
| Type | Bank |
| Address | TROY, MI 48098 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 1, 2053 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 5727 KEYSTONE PL N, SEATTLE, WA 98103-5927 |
| Transaction Type | Mortgage |
| Record Updated | Sep 15, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000000525 |
|---|---|
| Date | Sep 2, 2021 |
| Instrument | 20210902000525 |
| Name | FLAGSTAR BANK FSB |
|---|---|
| Type | Bank |
| Address | TROY, MI 48098 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 5727 KEYSTONE PL N, SEATTLE, WA 98103-5927 |
| Transaction Type | Mortgage |
| Record Updated | Aug 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000002071 |
|---|---|
| Date | Jul 27, 2021 |
| Instrument | 20210727002071 |
| Name | BOEING EMPLOYEES CU |
|---|---|
| Type | Credit Union |
| Address | SEATTLE, WA 98124 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Jul 22, 2046 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Dec 8, 2017 |
| Property Address | 5727 KEYSTONE PL N, SEATTLE, WA 98103-5927 |
| Document Number | 0000000973 |
| Map Reference | VOL8 PG61 |
| Instrument Date | Dec 4, 2017 |
| Instrument | 20171208000973 |
| Transaction Type | Transfer |
| Record Updated | Jul 30, 2021 |
| Title Company | CHICAGO TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $12,227.37 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 5727 KEYSTONE PL N, SEATTLE, WA 98103-5927 |
| Document Number | 0000000974 |
|---|---|
| Date | Dec 8, 2017 |
| Instrument | 20171208000974 |
| Name | SEATTLE PACIFIC MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 1, 2048 |
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 | $20,446.00 (+17.31%) | ||
| 2025 | $2,014,000 (+9.16%) Land $658,000 Building $1,356,000 | $2,014,000 (+9.16%) Land $658,000 Building $1,356,000 | |
| 2024 | $17,429.00 (+51.28%) | $1,845,000 (+36.06%) Land $610,000 Building $1,235,000 | $1,845,000 (+36.06%) Land $610,000 Building $1,235,000 |
| 2022 | $11,521.00 | $1,356,000 Land $545,000 Building $811,000 | $1,356,000 Land $545,000 Building $811,000 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; 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 365 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| CenturyLink Fiber | 2,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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