King County property record for 4031 170th Ave SE, Bellevue, WA 98008
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 2,070 sqft · built 1979 |
| Lot Size | 0.176 acres (7,649 sqft) |
| Owner | Individual Name on File |
| Last Sale | $314,500 (Oct 1998) |
| Tax Bill | $10,507 (2026) |
| Deeds & Mortgages | Nov 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 260780-0650 |
| Primary APN | 260780-0650 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 2,070 sqft Living Area |
| Gross Area | 2,810 sqft |
| 1st Floor Area | 1,770 sqft |
| Basement Area | 320 sqft |
| Finished Basement | 300 sqft |
| Unfinished Basement | 20 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Lot Area | 7,649 sqft (0.176 acres) |
| Garage Type | Attached |
| Garage Area | 720 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 120 sqft |
| Heating System | Forced Air with A/C |
|---|---|
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 260780065009 |
|---|---|
| Street Address | 4031 170TH AVE SE |
| City | BELLEVUE |
| State | WA |
| Zip | 98008-5932 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SR-4 |
| Legal Description | FORTY-ONE POINT FIVE |
| Legal Range | 05 |
| Legal Township | 24 |
| Legal Section | 13 |
| Legal Subdivision | FORTY-ONE POINT FIVE |
| Legal Lot Number | 65 |
| Jurisdiction | KING WA |
| Township / Civil Division | SEATTLE EAST |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 23403 |
4031 170th Ave SE is owned and occupied by an individual who bought it in October 1998.
Source: King County records, as of July 7, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4031 170TH AVE SE, BELLEVUE, WA 98008-5932 |
| 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 | Oct 26, 1998 · Amount on File |
| Deed Sale | Oct 26, 1998 · Amount on File |
| Prior Sale | Aug 15, 1997 · Amount on File |
| Deed Document Number | 19982101 |
| Prior Transfer Date | Jun 22, 1998 |
| Prior Transfer Doc | 0000002101 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KING WA |
| Property Address | 4031 170TH AVE SE, BELLEVUE, WA 98008-5932 |
| Document Number | 0000000005 |
| Instrument Date | Nov 13, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 29, 2018 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Address | 4031 170TH AVE SE BELLEVUE WA 980085932, BELLEVUE, WA 98008-5932 |
| Document Number | 0000000005 |
|---|---|
| Date | Dec 22, 2017 |
| Instrument | 201712220005 |
| Name | BANK OF AMERICA |
|---|---|
| Type | Bank |
| Address | CHARLOTTE, NC 28255 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 21, 2047 |
| Rate Type | Adjustable Rate |
|---|
The 2026 property tax bill for 4031 170th Ave SE was $10,507.
Source: King County assessment roll, as of July 7, 2026
| Type | Name |
|---|---|
| State | Washington |
| County | King County |
| Municipality | Bellevue City |
| Unified School District | Bellevue School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $10,507.00 | ||
| 2025 | $1,412,000 (+7.7%) Land $849,000 Building $563,000 | $1,412,000 (+7.7%) Land $849,000 Building $563,000 | |
| 2024 | $9,623.00 | $1,311,000 (-13.24%) Land $849,000 Building $462,000 | $1,311,000 (-13.24%) Land $849,000 Building $462,000 |
| 2023 | $1,511,000 (-) Land $767,000 Building $744,000 | $1,511,000 (-) Land $767,000 Building $744,000 | |
| 2022 | $10,701.00 | $1,511,000 Land $767,000 Building $744,000 | $1,511,000 Land $767,000 Building $744,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4031 170th Ave SE 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 |
| Flood Insurance Cost | Premium on File median of 14 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 14 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.
Wildfire risk around 4031 170th Ave SE is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 98% of Washington |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | CITY OF BELLEVUE serves 321,349 people · EPA ID WA5305575 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Nov 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, 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 228 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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