King County property record for 9927 37th Ave SW, Seattle, WA 98126
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,980 sqft · built 1913 |
| Lot Size | 0.14 acres (6,110 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $8,365 (2026) |
| Deeds & Mortgages | Jan 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 003700-0585 |
| Primary APN | 003700-0585 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 2 Stories |
| Building Area | 1,980 sqft Living Area |
| Gross Area | 2,250 sqft |
| 1st Floor Area | 810 sqft |
| 2nd Floor Area | 720 sqft |
| Basement Area | 720 sqft |
| Finished Basement | 450 sqft |
| Unfinished Basement | 270 sqft |
| Year Built | Built 1913 |
|---|---|
| Effective Year Built | Effective 1913 |
| Lot Area | 6,110 sqft (0.14 acres) |
| Garage Type | Detached |
| Garage Area | 820 sqft |
| Parking Spaces | 3 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 180 sqft |
| Deck Area | 220 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 003700058500 |
|---|---|
| Street Address | 9927 37TH AVE SW |
| City | SEATTLE |
| State | WA |
| Zip | 98126-4015 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | ADAMS HEIGHTS ADD LESS N 68.2 FT PLAT BLOCK: 4 PLAT LOT: 15 |
| Legal Range | 03 |
| Legal Township | 23 |
| Legal Section | 02 |
| Legal Subdivision | ADAMS HEIGHTS |
| Legal Block | 4 |
| Legal Lot Number | 15 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 3 |
| Census Block | 3013 |
| Census Tract | 12000 |
9927 37th Ave SW is owned and occupied by an individual.
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 | Individual Name on File |
|---|---|
| Mailing Address | 9927 37TH AVE SW, SEATTLE, WA 98126-4015 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | KING WA |
| Recording Date | Jan 30, 2023 |
| Property Address | 9927 37TH AVE SW, SEATTLE, WA 98126-4015 |
| Document Number | 0000000653 |
| Map Reference | VOL 34 PG 17 |
| Instrument Date | Jan 18, 2023 |
| Instrument | 20230130000653 |
| Transaction Type | Transfer |
| Record Updated | Feb 9, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
The 2026 property tax bill for 9927 37th Ave SW was $8,365.
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 | $8,365.00 | ||
| 2025 | $761,000 (+4.82%) Land $477,000 Building $284,000 | $761,000 (+4.82%) Land $477,000 Building $284,000 | |
| 2024 | $7,459.00 | $726,000 Land $453,000 Building $273,000 | $726,000 Land $453,000 Building $273,000 |
| 2022 | $6,566.00 | $724,000 Land $279,000 Building $445,000 | $724,000 Land $279,000 Building $445,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 9927 37th Ave SW in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1978.
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 Claims | 1 (1978) |
| Most Recent Claim | Feb 1978 · tidal / storm surge |
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.
The area around 9927 37th Ave SW 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 664 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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