Sonoma County property record for 270 Billington Ln, Windsor, CA 95492
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,624 sqft · built 1961 |
| Lot Size | 0.948 acres (41,286 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $8,761,818 (Jun 2023) |
| Tax Bill | $10,850 (2025) |
| Deeds & Mortgages | Jun 2023 Sale Jun 2023 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 163-011-031-000 |
| Primary APN | 163-011-031-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,624 sqft Living Area |
| Gross Area | 2,408 sqft |
| 1st Floor Area | 1,624 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 41,286 sqft (0.948 acres) |
| Garage Type | Attached |
| Garage Area | 784 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 163-011-031 |
|---|---|
| Street Address | 270 BILLINGTON LN |
| City | WINDSOR |
| State | CA |
| Zip | 95492-9728 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYWI |
| Legal Description | 91 FM 065-243-72 # CHG PER MD |
| Legal Block | 2 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | HEALDSBURG |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 153809 |
270 Billington Ln is owned and occupied by two individuals who bought it in June 2023.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 270 BILLINGTON LN, WINDSOR, CA 95492-9728 |
| 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.
| Date | Document |
|---|---|
| Jun 5, 2023 | Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Jun 5, 2023 | Affidavit of Death of Joint Tenant, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 5, 2023 · Amount on File |
| Deed Sale | Jun 5, 2023 · Amount on File |
| Deed Document Number | 202324876 |
| Prior Transfer Date | May 30, 2023 |
| Prior Transfer Doc | 0000024875 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jun 5, 2023 |
| Property Address | 270 BILLINGTON LN, WINDSOR, CA 95492-9728 |
| Document Number | 0000024876 |
| Instrument Date | May 30, 2023 |
| Instrument | 2023024876 |
| Transaction Type | Transfer |
| Record Updated | Jun 19, 2023 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount on Record |
|---|---|
| Tax | $968.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 270 BILLINGTON LN, WINDSOR, CA 95492-9728 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Jun 5, 2023 |
| Property Address | 270 BILLINGTON LN, WINDSOR, CA 95492-9728 |
| Document Number | 0000024875 |
| Instrument Date | May 30, 2023 |
| Instrument | 2023024875 |
| Transaction Type | Transfer |
| Record Updated | Jun 19, 2023 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1115 RAFANELLI CT, HEALDSBURG, CA 95448-3541 |
The 2025 property tax bill for 270 Billington Ln was $10,850.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Windsor Town |
| Unified School District | Windsor Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $933,862 (+2%) Land $382,034 Building $551,828 | |
| 2025 | $10,850.00 | $915,552 Land $374,544 Building $541,008 |
| 2023 | $1,250.00 (+8.79%) | $74,228 Land $17,280 Building $56,948 |
| 2022 | $1,149.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 270 Billington Ln in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 15, 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.
Wildfire risk around 270 Billington Ln 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 99.1% of the US · lower than 99.2% of California |
|---|---|
| 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 | TOWN OF WINDSOR serves 25,561 people · EPA ID CA4910017 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Aug 2022 |
| Lead | Under 1 ppb (2023–2025) 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.
Source: FCC Broadband Data Collection, based on 533 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Starlink Satellite | 280 / 30 |
| AT&T DSL | 100 / 20 |
May also be available: T-Mobile, Verizon.
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