King County property record for 503 McGilvra Blvd E, Seattle, WA 98112
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.25 ba · 1,940 sqft · built 1936 |
| Lot Size | 0.195 acres (8,482 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,200,000 (Nov 2011) |
| Tax Bill | $23,975 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 531710-0585 |
| Primary APN | 531710-0585 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Stories | 2 Stories |
| Building Area | 1,940 sqft Living Area |
| Gross Area | 2,840 sqft |
| 1st Floor Area | 1,060 sqft |
| 2nd Floor Area | 880 sqft |
| Basement Area | 780 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Elevator | Elevator |
| Year Built | Built 1936 |
|---|---|
| Effective Year Built | Effective 1936 |
| Lot Area | 8,482 sqft (0.195 acres) |
| Garage Type | Detached |
| Garage Area | 600 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 120 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 531710058508 |
|---|---|
| Street Address | 503 MCGILVRA BLVD E |
| City | SEATTLE |
| State | WA |
| Zip | 98112-5047 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR2 |
| Legal Description | MC GILVRAS REPLAT MC GILVRAS 2ND PORTION SOUTH 60 FT OF TRACT 133 DAF: COMMENCING AT SW CORNER SD TRACT 133 TH EAST ALONG SOUTH LINE SD TRACT 124 FT TO PT OF BEGINNING TH NORTH AT RIGHT ANGLES TO SAID LINE 60 FT TO NORTH LINE OF SOUTH 60 FT SAID TRAC |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 27 |
| Legal Subdivision | MC GILVRAS REPLT MC GILVRAS 2ND |
| Legal Tract | 133 |
| Legal Lot Number | 133 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 7800 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 503 MCGILVRA BLVD E, SEATTLE, WA 98112-5047 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 30, 2011 · Amount on Record |
| Deed Sale | Nov 30, 2011 · Amount on Record |
| Prior Sale | Jun 4, 1999 · Amount on Record |
| Deed Document Number | 20111483 |
| Prior Transfer Date | Mar 11, 1996 |
| Prior Transfer Doc | 0000001825 |
| Record Updated | Sep 20, 2026 |
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 | $23,975.00 (+7.66%) | ||
| 2025 | $2,319,000 (-) Land $2,318,000 Building $1,000 | $2,319,000 (-) Land $2,318,000 Building $1,000 | |
| 2024 | $22,270.00 (+14.66%) | $2,319,000 (+1.44%) Land $2,318,000 Building $1,000 | $2,319,000 (+1.44%) Land $2,318,000 Building $1,000 |
| 2022 | $19,423.00 | $2,286,000 Land $2,161,000 Building $125,000 | $2,286,000 Land $2,161,000 Building $125,000 |
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 | 7 in force |
| Nearby Flood Claims | 2 (1997–2025) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Sep 2025 · rainfall accumulation |
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 406 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: CenturyLink, T-Mobile, Verizon.
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