Snohomish County property record for 20820 37th Ave SE, Bothell, WA 98021
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 3,530 sqft · built 2003 |
| Lot Size | 0.18 acres (7,841 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $708,000 (Jul 2007) |
| Tax Bill | $12,954 (2026) |
| Deeds & Mortgages | Nov 2025 Line of Credit Feb 2017 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 9140-000-048-00 |
| Primary APN | 9140-000-048-00 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 3,530 sqft Living Area |
| Gross Area | 4,318 sqft |
| 1st Floor Area | 1,708 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Architectural Style | Multi-Level |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Foundation Type | No Foundation |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 7,841 sqft (0.18 acres) |
| Garage Type | Attached |
| Garage Area | 788 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | 4291285 |
|---|---|
| Street Address | 20820 37TH AVE SE |
| City | BOTHELL |
| State | WA |
| Zip | 98021-7021 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-7,200 |
| Legal Description | SECTION 21 TOWNSHIP 27 RANGE 05 QUARTER SW WINDSOR ESTATES DIV. 2 BLK 000 D-00 - LOT 48 TGW N 3.00FT OF LOT 47 & TGW EQ & UND INT IN TR 995 - AKA PAR 2 BLA 01-107099 BA REC AFN 200107250661 |
| Legal Range | 05 |
| Legal Township | 27 |
| Legal Section | 21 |
| Legal Subdivision | WINDSOR ESTATES DIV. 2 |
| Legal Tract | 995 |
| Legal Block | 000 D |
| Legal Lot Number | 48 |
| Jurisdiction | SNOHOMISH WA |
| Township / Civil Division | MALTBY |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 51937 |
Source: Snohomish County records · APN 9140-000-048-00
Assessment roll updated August 14, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 20820 37TH AVE SE, BOTHELL, WA 98021-7021 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 13, 2025 | Deed of Trust, Mortgage · Line of Credit 1ST SECURITY BANK OF WASHINGTON |
| Feb 06, 2017 | Deed of Trust, Mortgage · ARM UMPQUA BANK |
| Aug 29, 2019 | Deed of Trust, Mortgage · ARM UMPQUA BANK |
| Oct 30, 2020 | Deed of Trust, Mortgage · Conventional Mortgage UMPQUA BANK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 16, 2007 · Amount on Record |
| Deed Sale | Jul 16, 2007 · Amount on Record |
| Prior Sale | Sep 05, 2006 · Amount on Record |
| Deed Document Number | 2007772 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SNOHOMISH WA |
| Property Address | 20820 37TH AVE SE, BOTHELL, WA 98021-7021 |
| Transaction Type | Mortgage |
| Record Updated | Jun 09, 2026 |
| Title Company | FIRST AMERICAN TITLE, FATCO |
| Name | Verified Name |
|---|---|
| Investor | Possibly a Property Investor |
| Document Number | 0000000042 |
|---|---|
| Date | Nov 13, 2025 |
| Instrument | 202511130042 |
| Name | 1ST SECURITY BANK OF WASHINGTON |
|---|---|
| Type | Bank |
| Address | MOUNTLAKE TERRACE, WA 98043 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 15, 2055 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SNOHOMISH WA |
| Property Address | 20820 37TH AVE SE, BOTHELL, WA 98021-7021 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000000422 |
|---|---|
| Date | Feb 06, 2017 |
| Instrument | 201702060422 |
| Name | UMPQUA BANK |
|---|---|
| Type | Bank |
| Address | MOUNTLAKE TERRACE, WA 98043 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | Mar 01, 2027 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 6% |
| Index | 1-Year LIBOR |
| Max Rate | 9% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SNOHOMISH WA |
| Property Address | 20820 37TH AVE SE, BOTHELL, WA 98021-7021 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | FIDELITY NATIONAL TTL OF OR |
| Name | Verified Name |
|---|
| Document Number | 0000000285 |
|---|---|
| Date | Aug 29, 2019 |
| Instrument | 201908290285 |
| Name | UMPQUA BANK |
|---|---|
| Type | Bank |
| Address | MOUNTLAKE TERRACE, WA 98043 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.62% |
| Type Change Date | Sep 01, 2029 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 5.62% |
| Index | 1-Year LIBOR |
| Max Rate | 8.62% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SNOHOMISH WA |
| Property Address | 20820 37TH AVE SE, BOTHELL, WA 98021-7021 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000000370 |
|---|---|
| Date | Oct 30, 2020 |
| Instrument | 202010300370 |
| Name | UMPQUA BANK |
|---|---|
| Type | Bank |
| Address | PORTLAND, OR 97224 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2050 |
Source: Snohomish County records · Assessment roll updated August 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Washington |
| County | Snohomish County |
| Unified School District | Northshore School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $12,954.00 (+8.67%) | $1,494,400 (+8.83%) Land $860,000 Building $634,400 | $1,494,400 (+8.83%) Land $860,000 Building $634,400 |
| 2025 | $11,921.00 (+8.36%) | ||
| 2023 | $11,001.00 | $1,373,100 Land $735,000 Building $638,100 | $1,373,100 Land $735,000 Building $638,100 |
Source: FEMA National Flood Hazard Layer as of March 17, 2022 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Low lower than 80% of the US · lower than 84% of Washington |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Northwest Fiber Fiber | 6,000 / 6,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
Based on FCC filings for 423 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | ALDERWOOD WATER DISTRICT serves 245,715 people |
|---|---|
| Water Source | Purchased surface water from CITY OF EVERETT PUBLIC WORKS DEPT. |
| Last State Inspection | Oct 2025 |
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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