King County property record for 3720 37th Ave S, Seattle, WA 98144
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,040 sqft · built 1927 |
| Lot Size | 0.152 acres (6,621 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $110,000 (Sep 2012) |
| Tax Bill | $12,065 (2026) |
| Deeds & Mortgages | Aug 2021 Mortgage Nov 2018 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 812110-1450 |
| Primary APN | 812110-1450 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 1 Story |
| Building Area | 3,040 sqft Living Area |
| 1st Floor Area | 1,490 sqft |
| Basement Area | 1,550 sqft |
| Finished Basement | 1,550 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1927 |
|---|---|
| Effective Year Built | Effective 1927 |
| Lot Area | 6,621 sqft (0.152 acres) |
| Garage Type | Detached |
| Porch | Open Porch |
| Porch Area | 80 sqft |
| Deck Area | 410 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 812110145008 |
|---|---|
| Street Address | 3720 37TH AVE S |
| City | SEATTLE |
| State | WA |
| Zip | 98144-7111 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | NR3 |
| Legal Description | SUNRISE ADD PCL A SEATTLE LBA #3013549 REC # 20120821900004 SD LBA DAF - LOTS 16 THRU 18 TGW S 20 FT OF 15 SD BLK 10 |
| Legal Range | 04 |
| Legal Township | 24 |
| Legal Section | 15 |
| Legal Subdivision | SUNRISE ADD |
| Legal Block | 10 |
| Legal Lot Number | 15 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 10102 |
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 Record |
|---|---|
| Mailing Address | 3720 37TH AVE S, SEATTLE, WA 98144-7111 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 9, 2021 | Deed of Trust, Mortgage · Conventional Mortgage 1ST SECURITY BANK OF WASHINGTON |
| Nov 14, 2018 | Deed of Trust, Mortgage · Line of Credit BOEING EMPS CU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 19, 2012 · Amount on Record |
| Deed Sale | Sep 19, 2012 · Amount on Record |
| Prior Sale | Aug 28, 2012 · Amount on Record |
| Deed Document Number | 20121659 |
| Prior Transfer Date | May 6, 2010 |
| Prior Transfer Doc | 0000000548 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 3720 37TH AVE S, SEATTLE, WA 98144-7111 |
| Transaction Type | Mortgage |
| Record Updated | Aug 19, 2021 |
| Title Company | CW TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000001537 |
|---|---|
| Date | Aug 9, 2021 |
| Instrument | 20210809001537 |
| Name | 1ST SECURITY BANK OF WASHINGTON |
|---|---|
| Type | Bank |
| Address | MOUNTLAKE TERRACE, WA 98043 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 3720 37TH AVE S, SEATTLE, WA 98144-7111 |
| Document Number | 0000000157 |
| Instrument Date | Nov 14, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Dec 7, 2018 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Relationship | Married Couple |
| Address | 3720 37TH AVE S SEATTLE WA 981447111, SEATTLE, WA 98144-7111 |
| Document Number | 0000000157 |
|---|---|
| Date | Nov 26, 2018 |
| Instrument | 201811260157 |
| Name | BOEING EMPS CU |
|---|---|
| Type | Credit Union |
| Address | SEATTLE, WA 98124-9750 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Nov 25, 2043 |
| Rate Type | Adjustable Rate |
|---|
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 | $12,065.00 (+13.21%) | ||
| 2025 | $1,117,000 (+5.78%) Land $507,000 Building $610,000 | $1,117,000 (+5.78%) Land $507,000 Building $610,000 | |
| 2024 | $10,657.00 (+2.49%) | $1,056,000 (-11.71%) Land $436,000 Building $620,000 | $1,056,000 (-11.71%) Land $436,000 Building $620,000 |
| 2022 | $10,398.00 | $1,196,000 Land $408,000 Building $788,000 | $1,196,000 Land $408,000 Building $788,000 |
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 754 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures