Sonoma County property record for 21 Brown Ct, Petaluma, CA 94952
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 4,048 sqft · built 1994 |
| Lot Size | 0.332 acres (14,468 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $5,000,000 (May 2022) |
| Tax Bill | $60,143 (2025) |
| Deeds & Mortgages | May 2022 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 008-371-051-000 |
| Primary APN | 008-371-051-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 4,048 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | Custom Design |
| Construction Type | Wood |
| Lot Area | 14,468 sqft (0.332 acres) |
| Garage Type | Attached |
| Garage Area | 984 sqft |
| Parking Spaces | 4 Parking Spaces |
| Heating System | Central |
|---|
| Old Parcel Number | 008-371-051 |
|---|---|
| Street Address | 21 BROWN CT |
| City | PETALUMA |
| State | CA |
| Zip | 94952-4186 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYPE |
| Legal Description | 90 FM PT 8-371-49 OR 89122776 & 77 |
| Legal Subdivision | LANDS OF HILLIGOSS |
| Legal Block | 4 |
| Legal Lot Number | 2 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 4 |
| Census Block | 4003 |
| Census Tract | 150701 |
Source: Sonoma County records, as of September 1, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 29300 COUNTY ROAD 14, STEAMBOAT SPRINGS, CO 80487-9675 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 16, 2022 · Amount on Record |
| Deed Sale | May 16, 2022 · Amount on Record |
| Prior Sale | Feb 21, 2013 · Amount on Record |
| Deed Document Number | 202234548 |
| Prior Transfer Date | Jul 23, 2015 |
| Prior Transfer Doc | 0000068830 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | May 16, 2022 |
| Property Address | 21 BROWN CT, PETALUMA, CA 94952-4186 |
| Document Number | 0000034548 |
| Map Reference | DOC 87-57749 |
| Instrument Date | May 10, 2022 |
| Instrument | 2022034548 |
| Transaction Type | Transfer |
| Record Updated | May 31, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Tax | $15,500.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 774079, STEAMBOAT SPRINGS, CO 80477-4079 |
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Petaluma City |
| Elementary School District | Petaluma City Elementary School District (KG - 06) |
| Secondary School District | Petaluma Joint Union High School District (07 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $5,412,160 (+2%) Land $811,824 Building $4,600,336 | |
| 2025 | $60,143.00 (+8.95%) | $5,306,040 (+4.04%) Land $795,906 Building $4,510,134 |
| 2023 | $55,203.00 (+170.42%) | $5,100,000 Land $765,000 Building $4,335,000 |
| 2022 | $20,414.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 | 3 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 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 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 628 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
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