King County property record for 3706 37th Ave SW, Seattle, WA 98126
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,500 sqft · built 1946 |
| Lot Size | 0.101 acres (4,416 sqft) |
| Owner | Individual Name on File |
| Last Sale | $135,000 (Oct 1998) |
| Tax Bill | $12,859 (2026) |
| Deeds & Mortgages | Feb 2021 Mortgage Jul 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 928580-0555 |
| Primary APN | 928580-0555 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 2 Stories |
| Building Area | 2,500 sqft Living Area |
| Gross Area | 3,644 sqft |
| 1st Floor Area | 1,610 sqft |
| 2nd Floor Area | 650 sqft |
| Basement Area | 944 sqft |
| Finished Basement | 240 sqft |
| Unfinished Basement | 704 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1946 |
|---|---|
| Effective Year Built | Effective 1999 |
| Exterior Material | Brick |
| Lot Area | 4,416 sqft (0.101 acres) |
| Garage Type | Attached |
| Garage Area | 440 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 280 sqft |
| Deck Area | 150 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 928580055509 |
|---|---|
| Street Address | 3706 37TH AVE SW |
| City | SEATTLE |
| State | WA |
| Zip | 98126-2406 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | WEST SIDE HEIGHTS ADD PLAT BLOCK: 9 PLAT LOT: 13 |
| Legal Range | 03 |
| Legal Township | 24 |
| Legal Section | 14 |
| Legal Subdivision | WEST SIDE HEIGHTS ADD |
| Legal Block | 9 |
| Legal Lot Number | 13 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 9802 |
3706 37th Ave SW is owned and occupied by an individual who bought it in October 1998.
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 | 3706 37TH AVE SW, SEATTLE, WA 98126-2406 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Feb 12, 2021 | Deed of Trust, Mortgage · Commercial Mortgage AMERICAN CONTRACTORS INDEMNITY COMPANY |
| Jul 2, 2020 | Deed of Trust, Mortgage · Conventional Mortgage FIRST SEC BK/WA |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 15, 1998 · Amount on File |
| Deed Sale | Oct 15, 1998 · Amount on File |
| Deed Document Number | 19981813 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 3706 37TH AVE SW, SEATTLE, WA 98126-2406 |
| Transaction Type | Mortgage |
| Record Updated | Feb 26, 2021 |
| Title Company | E-CHICAGO TITLE, CHICAGO TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000002119 |
|---|---|
| Date | Feb 12, 2021 |
| Instrument | 20210212002119 |
| Name | AMERICAN CONTRACTORS INDEMNITY COMPANY |
|---|---|
| Type | Non-Lending Institution |
| Address | LOS ANGELES, CA 90017 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 3706 37TH AVE SW, SEATTLE, WA 98126-2406 |
| Document Number | 0000001197 |
| Instrument Date | Jul 2, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jul 27, 2020 |
| Title Company | WFG NATIONAL TITLE COMPANY, WFG NAT'L TITLE CO |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 3706 37TH AVE SW SEATTLE WA 981262406, SEATTLE, WA 98126-2406 |
| Document Number | 0000001197 |
|---|---|
| Date | Jul 8, 2020 |
| Instrument | 202007081197 |
| Name | FIRST SEC BK/WA |
|---|---|
| Type | Bank |
| Address | MOUNTLAKE TERRACE, WA 98043 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jul 7, 2050 |
The 2026 property tax bill for 3706 37th Ave SW was $12,859.
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 | $12,859.00 | ||
| 2025 | $1,235,000 (+5.02%) Land $540,000 Building $695,000 | $1,235,000 (+5.02%) Land $540,000 Building $695,000 | |
| 2024 | $11,404.00 | $1,176,000 Land $540,000 Building $636,000 | $1,176,000 Land $540,000 Building $636,000 |
| 2022 | $8,931.00 | $1,037,000 Land $344,000 Building $693,000 | $1,037,000 Land $344,000 Building $693,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3706 37th Ave SW in Zone X, an area of minimal flood risk.
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 | 1 in force |
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 3706 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 927 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures