Sonoma County property record for 498 Hansen Ln, Sebastopol, CA 95472
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,699 sqft · built 1978 |
| Lot Size | 0.211 acres (9,200 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $2,749 (2025) |
| Deeds & Mortgages | Dec 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 004-510-078-000 |
| Primary APN | 004-510-078-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 1,699 sqft Living Area |
| Gross Area | 2,205 sqft |
| 1st Floor Area | 1,699 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 9,200 sqft (0.211 acres) |
| Garage Type | Attached |
| Garage Area | 506 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 004-510-078 |
|---|---|
| Street Address | 498 HANSEN LN |
| City | SEBASTOPOL |
| State | CA |
| Zip | 95472-3259 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYSE |
| Legal Subdivision | APPLEWOOD |
| Legal Block | 3 |
| Legal Lot Number | 24 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SEBASTOPOL |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 153405 |
498 Hansen Ln, a single family home, is held in a trust.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 498 HANSEN LN, SEBASTOPOL, CA 95472-3259 |
| Owner Type | Company |
| Vesting | Trust |
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 |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Dec 28, 2021 |
| Property Address | 498 HANSEN LN, SEBASTOPOL, CA 95472-3259 |
| Document Number | 0000139378 |
| Map Reference | MB 261 PG 13&14 |
| Instrument Date | Dec 9, 2021 |
| Instrument | 2021139378 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 498 HANSEN LN, SEBASTOPOL, CA 95472-3259 |
The 2025 property tax bill for 498 Hansen Ln was $2,749.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Sebastopol City |
| Secondary School District | West Sonoma County Union High School District (09 - 12) |
| Elementary School District | Sebastopol Union Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $196,347 (+2%) Land $60,045 Building $136,302 | |
| 2025 | $2,749.00 | $192,498 Land $58,868 Building $133,630 |
| 2023 | $2,374.00 (+0.34%) | $185,025 Land $56,583 Building $128,442 |
| 2022 | $2,366.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 498 Hansen Ln in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 15, 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.
The area around 498 Hansen Ln 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 | CITY OF SEBASTOPOL serves 7,522 people · EPA ID CA4910011 |
|---|---|
| Water Source | Groundwater |
| Lead | Under 1 ppb (2022–2024) 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.
Source: FCC Broadband Data Collection, based on 367 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: GeoLinks, Sonic Telecom.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures