King County property record for 5515 Wallingford Ave N, Seattle, WA 98103
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.25 ba · 3,110 sqft · built 1902 |
| Lot Size | 0.138 acres (6,005 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $745,000 (Oct 2016) |
| Tax Bill | $18,937 (2026) |
| Deeds & Mortgages | Aug 2021 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 955120-1540 |
| Primary APN | 955120-1540 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 3 Half Baths |
| Stories | 2 Stories |
| Building Area | 3,110 sqft Living Area |
| Gross Area | 3,210 sqft |
| 1st Floor Area | 1,080 sqft |
| 2nd Floor Area | 1,070 sqft |
| Upper Floors Area | 390 sqft |
| Basement Area | 1,060 sqft |
| Finished Basement | 960 sqft |
| Unfinished Basement | 100 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1902 |
|---|---|
| Effective Year Built | Effective 1902 |
| Lot Area | 6,005 sqft (0.138 acres) |
| Garage Type | Detached |
| Garage Area | 290 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Porch |
| Porch Area | 130 sqft |
| Deck Area | 220 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 955120154005 |
|---|---|
| Street Address | 5515 WALLINGFORD AVE N |
| City | SEATTLE |
| State | WA |
| Zip | 98103-5935 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | WOODS SOUTH SHORE DIV OF GREEN LK PAR D SEA SP #82-377 REC #8303220945 SD SP DAF LOTS 9-10 BLK 31 & LOTS 6-7 BLK 32 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 07 |
| Legal Subdivision | WOODS SOUTH SHORE DIV OF GREEN LK |
| Legal Block | 31 |
| Legal Lot Number | 9-10 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1015 |
| Census Tract | 4600 |
Source: King County records, as of July 7, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 5515 WALLINGFORD AVE N, SEATTLE, WA 98103-5935 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 14, 2016 · Amount on File |
| Deed Sale | Oct 14, 2016 · Amount on File |
| Deed Document Number | 20161965 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 5515 WALLINGFORD AVE N, SEATTLE, WA 98103-5935 |
| Transaction Type | Mortgage |
| Record Updated | Sep 3, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000000081 |
|---|---|
| Date | Aug 25, 2021 |
| Instrument | 20210825000081 |
| Name | FIRST TECHNOLOGY FEDERAL CU |
|---|---|
| Type | Credit Union |
| Address | HILLSBORO, OR 97124 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 300 Months |
| Due | Aug 25, 2046 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
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 | $18,937.00 (+19.39%) | ||
| 2025 | $1,828,000 (+11.46%) Land $961,000 Building $867,000 | $1,828,000 (+11.46%) Land $961,000 Building $867,000 | |
| 2024 | $15,862.00 (+11.3%) | $1,640,000 (-1.83%) Land $891,000 Building $749,000 | $1,640,000 (-3.36%) Land $891,000 Building $749,000 |
| 2022 | $14,251.00 Additional exemption filed | $1,670,600 Land $795,000 Building $875,600 | $1,697,000 Land $795,000 Building $902,000 |
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 713 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber · DSL in parts of the area | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Astound Broadband, T-Mobile.
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