Sonoma County property record for 30 Brown Ct, Petaluma, CA 94952
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.5 ba · 3,387 sqft · built 1924 |
| Lot Size | 0.637 acres (27,750 sqft) |
| Owner | Company Name on Record |
| Last Sale | $5,100,000 (Mar 2022) |
| Tax Bill | $61,341 (2025) |
| Deeds & Mortgages | Mar 2022 Sale Dec 2021 Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 008-371-011-000 |
| Primary APN | 008-371-011-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,387 sqft Living Area |
| 1st Floor Area | 1,604 sqft |
| Basement Area | 384 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1924 |
|---|---|
| Effective Year Built | Effective 1946 |
| Construction Type | Wood |
| Lot Area | 27,750 sqft (0.637 acres) |
| Garage Type | Detached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Old Parcel Number | 008-371-011 |
|---|---|
| Street Address | 30 BROWN CT |
| City | PETALUMA |
| State | CA |
| Zip | 94952-4129 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYPE |
| Legal Subdivision | BROWN SUBDIVISION |
| Legal Block | 4 |
| Legal Lot Number | 16,17 |
| 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 | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 691, PETALUMA, CA 94953-0691 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Date | Document |
|---|---|
| Mar 18, 2022 | Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Dec 1, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage ARCSTONE FINANCIAL INC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 18, 2022 · Amount on Record |
| Deed Sale | Mar 18, 2022 · Amount on Record |
| Prior Sale | Aug 17, 2010 · Amount on Record |
| Deed Document Number | 202219537 |
| Prior Transfer Date | Nov 17, 2021 |
| Prior Transfer Doc | 0000128471 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Mar 18, 2022 |
| Property Address | 30 BROWN CT, PETALUMA, CA 94952-4129 |
| Document Number | 0000019537 |
| Map Reference | MB 40 PG 22 |
| Instrument Date | Mar 14, 2022 |
| Instrument | 2022019537 |
| Transaction Type | Transfer |
| Record Updated | Apr 4, 2022 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Tax | $15,810.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 30 BROWN CT, PETALUMA, CA 94952-4129 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | Dec 1, 2021 |
| Property Address | 30 BROWN CT, PETALUMA, CA 94952-4129 |
| Document Number | 0000128471 |
| Map Reference | MB 40 PG 22 |
| Instrument Date | Nov 17, 2021 |
| Instrument | 2021128471 |
| Transaction Type | Transfer |
| Record Updated | Dec 16, 2021 |
| Title Company | CALIFORNIA COAST TITLE COMPANY, CALIFORNIA BEST TITLE CO INC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | LOS ZACATITOS, TANGIER, VA 23440 |
| Document Number | 0000128472 |
|---|---|
| Date | Dec 1, 2021 |
| Instrument | 2021128472 |
| Name | ARCSTONE FINANCIAL INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 1, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.75% |
| Type Change Date | Dec 1, 2026 |
| Change Frequency | 6 Months |
| Min Rate At Change | 5% |
| Max Rate At Change | 6.75% |
| Index | Other |
| Margin | 5 |
| Max Rate | 9.75% |
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 | $5,520,402 (+2%) Land $1,055,370 Building $4,465,032 | |
| 2025 | $61,341.00 (+8.95%) | $5,412,160 (+4.04%) Land $1,034,677 Building $4,377,483 |
| 2023 | $56,304.00 (+239.3%) | $5,202,000 Land $994,500 Building $4,207,500 |
| 2022 | $16,594.00 |
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 AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| 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 62% of the US · lower than 77% of California |
|---|---|
| Wildfire Likelihood | 0.06% annual chance |
| Exposure | Direct burnable vegetation |
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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