Sonoma County property record for 387 Windmill Ln, Petaluma, CA 94954
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,556 sqft · built 1998 |
| Lot Size | 0.219 acres (9,540 sqft) |
| Owner | Trust Name on File |
| Last Sale | $800,000 (Sep 2013) |
| Tax Bill | $11,211 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 136-570-020-000 |
| Primary APN | 136-570-020-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 4 Rooms |
| Stories | 2 Stories |
| Building Area | 2,556 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Construction Type | Wood |
| Lot Area | 9,540 sqft (0.219 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Old Parcel Number | 136-570-020 |
|---|---|
| Street Address | 387 WINDMILL LN |
| City | PETALUMA |
| State | CA |
| Zip | 94954-8513 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 98 FM 136-570-17 PET PM 305 LOT 3 |
| Legal Subdivision | WARM SPGS ENTERPRISES INC |
| Legal Block | 4 |
| Legal Lot Number | 3 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 150607 |
387 Windmill Ln is owner-occupied and held in a trust since August 2016.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 387 WINDMILL LN, PETALUMA, CA 94954-8513 |
| Occupancy | Owner Occupied |
| 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 |
|---|---|
| Last Sale | Sep 6, 2013 · Amount on File |
| Deed Sale | Sep 6, 2013 · Amount on File |
| Prior Sale | Oct 25, 2002 · Amount on File |
| Deed Document Number | 20131 |
| Last Transfer Date | Aug 9, 2016 |
| Transfer Doc | 0000070507 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 387 WINDMILL LN, PETALUMA, CA 94954-8513 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 387 WINDMILL LN, PETALUMA, CA 94954-8513 |
| Document Number | 0000113395 |
|---|---|
| Date | Nov 30, 2020 |
| Instrument | 2020113395 |
| Name | STEARNS LENDING LLC |
|---|---|
| Type | Mortgage Company |
| Address | LEWISVILLE, TX 75057 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 241 Months |
| Due | Dec 1, 2040 |
The 2025 property tax bill for 387 Windmill Ln was $11,211 with a homeowner's exemption.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Petaluma City |
| Elementary School District | Old Adobe Union Elementary School District (KG - 06) |
| Secondary School District | Petaluma Joint Union High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,000,295 (+2%) Land $375,109 Building $625,186 | |
| 2025 | $11,211.00 Homeowner's exemption | $980,682 Land $367,754 Building $612,928 |
| 2023 | $10,537.00 (+0.53%) Homeowner's exemption | $942,603 Land $353,475 Building $589,128 |
| 2022 | $10,481.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 387 Windmill Ln in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 2 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 387 Windmill Ln is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 66% of the US · lower than 80% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 PETALUMA serves 61,427 people · EPA ID CA4910006 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2024 |
| Lead | Under 1 ppb (2021–2023) 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 485 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
May also be available: T-Mobile.
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