King County property record for 5212 Wallingford Ave N, Seattle, WA 98103
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 2,510 sqft · built 1909 |
| Lot Size | 0.129 acres (5,618 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $15,251 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 913610-1342 |
| Primary APN | 913610-1342 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 3 Half Baths |
| Stories | 1 Story |
| Building Area | 2,510 sqft Living Area |
| Gross Area | 3,440 sqft |
| 1st Floor Area | 1,330 sqft |
| Upper Floors Area | 720 sqft |
| Basement Area | 910 sqft |
| Finished Basement | 460 sqft |
| Unfinished Basement | 450 sqft |
| Year Built | Built 1909 |
|---|---|
| Effective Year Built | Effective 1909 |
| Lot Area | 5,618 sqft (0.129 acres) |
| Garage Type | Attached |
| Garage Area | 480 sqft |
| Porch | Open Porch |
| Porch Area | 240 sqft |
| Total Buildings | 2 Buildings |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 913610134201 |
|---|---|
| Street Address | 5212 WALLINGFORD AVE N |
| City | SEATTLE |
| State | WA |
| Zip | 98103-6145 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | WALLINGFORDS DIV OF GREEN LAKE S 1/2 OF W 1/2 OF 17 & S 1/2 OF 18-19-20 |
| Legal Range | 04 |
| Legal Township | 25 |
| Legal Section | 07 |
| Legal Subdivision | WALLINGFORDS DIV OF GREEN LAKE ADD |
| Legal Block | 7 |
| Legal Lot Number | 17-20 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 4600 |
5212 Wallingford Ave N is owned and occupied by an individual who acquired it in June 1992.
Source: King County records, as of July 7, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 5212 WALLINGFORD AVE N, SEATTLE, WA 98103-6145 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 16, 1992 |
| Deed Sale | Jun 16, 1992 |
| Prior Sale | Jun 9, 1992 |
| Deed Document Number | 19928282089 |
| Deed Book / Page | 4 / 74 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 5212 Wallingford Ave N was $15,251.
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 | $15,251.00 | ||
| 2025 | $1,456,000 (+11.49%) Land $925,000 Building $531,000 | $1,456,000 (+11.49%) Land $925,000 Building $531,000 | |
| 2024 | $12,791.00 | $1,306,000 Land $858,000 Building $448,000 | $1,306,000 Land $858,000 Building $448,000 |
| 2022 | $11,657.00 | $1,351,000 Land $766,000 Building $585,000 | $1,351,000 Land $766,000 Building $585,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 5212 Wallingford Ave N 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 5212 Wallingford Ave N 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 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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