King County property record for 747 Boylston Ave E, Seattle, WA 98102
| Property Type | Townhouse |
|---|---|
| Details | 3 bd · 2.5 ba · 1,990 sqft · built 2018 |
| Lot Size | 0.018 acres (787 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,265,000 (Sep 2018) |
| Tax Bill | $12,375 (2026) |
| Deeds & Mortgages | Feb 2017 Construction Loan Sep 2018 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 216390-0055 |
| Primary APN | 216390-0055 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 3 Stories |
| Building Area | 1,990 sqft Living Area |
| Gross Area | 2,400 sqft |
| 1st Floor Area | 560 sqft |
| 2nd Floor Area | 540 sqft |
| Upper Floors Area | 530 sqft |
| Basement Area | 360 sqft |
| Finished Basement | 360 sqft |
| Year Built | Built 2018 |
|---|---|
| Effective Year Built | Effective 2018 |
| Architectural Style | Townhouse |
| Lot Area | 787 sqft (0.018 acres) |
| Garage Type | Attached |
| Garage Area | 410 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 40 sqft |
| Deck Area | 350 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 216390005504 |
|---|---|
| Street Address | 747 BOYLSTON AVE E |
| City | SEATTLE |
| State | WA |
| Zip | 98102-4618 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Townhouse |
| Local Zoning Code | LR3 (M) |
| Legal Description | EAST PARK ADD LOT B OF SEATTLE SP# 3029343 REC# 20180419900027 SD SP DAF LOT 7 OF BLK 1 OF SD ADD PLAT BLOCK: 1 PLAT LOT: 7 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 29 |
| Legal Subdivision | EAST PARK ADD |
| Legal Block | 1 |
| Legal Lot Number | 7 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 6500 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Harvard-Belmont District listed 1982 · 67 contributing resources · NRIS 82004237 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
747 Boylston Ave E, a townhouse, is owned and occupied by an individual who bought it in September 2018.
Source: King County records, as of July 7, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 747 BOYLSTON AVE E, SEATTLE, WA 98102-4618 |
| 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 |
|---|---|
| Feb 3, 2017 | Deed of Trust, Mortgage · Construction Mortgage PUGET SOUND BANK |
| Sep 21, 2018 | Warranty Deed, Transfer BOEING EMPS CU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 21, 2018 · Amount on File |
| Deed Sale | Sep 21, 2018 · Amount on File |
| Prior Sale | Aug 28, 2018 · Amount on File |
| Deed Document Number | 2018687 |
| Prior Transfer Date | Aug 30, 1999 |
| Prior Transfer Doc | 0000000449 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 747 BOYLSTON AVE E, SEATTLE, WA 98102-4618 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | OLD REPUBLIC TITLE LTD |
| Name | Verified Name |
|---|
| Document Number | 0000000578 |
|---|---|
| Date | Feb 3, 2017 |
| Instrument | 20170203000578 |
| Name | PUGET SOUND BANK |
|---|---|
| Type | Bank |
| Address | BELLEVUE, WA 98004 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Sep 21, 2018 |
| Property Address | 747 BOYLSTON AVE E, SEATTLE, WA 98102-4618 |
| Document Number | 0000000687 |
| Instrument Date | Sep 11, 2018 |
| Instrument | 201809210687 |
| Transaction Type | Transfer |
| Record Updated | Oct 3, 2018 |
| Title Company | FIRST AMERICAN |
| 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 | 747 BOYLSTON AVE E SEATTLE WA 98102, SEATTLE, WA 98102 |
| Document Number | 688 |
|---|---|
| Date | Sep 21, 2018 |
| Instrument | 201809210688 |
| Name | BOEING EMPS CU |
|---|---|
| Type | Credit Union |
| Address | 12770 GATEWAY DR MS 1052-2, TUKWILA, WA 98168 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Sep 20, 2048 |
The 2026 property tax bill for 747 Boylston Ave E was $12,375.
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 | $12,375.00 | ||
| 2025 | $1,222,000 (-1.85%) Land $472,000 Building $750,000 | $1,222,000 (-1.85%) Land $472,000 Building $750,000 | |
| 2024 | $11,700.00 | $1,245,000 Land $472,000 Building $773,000 | $1,245,000 Land $472,000 Building $773,000 |
| 2022 | $10,066.00 | $1,211,000 Land $573,000 Building $638,000 | $1,211,000 Land $573,000 Building $638,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 747 Boylston Ave E in Zone X, an area of minimal flood risk.
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.
The area around 747 Boylston Ave E 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 403 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 |
May also be available: Astound Broadband, Google Fiber.
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