Sonoma County property record for 511 B St, Petaluma, CA 94952 · Last verified April 2026
| Property Type | Residential > Multi-Unit > Duplex |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1880 |
| Square Footage | 1,776 sqft Living Area |
| Lot Size | 5,000 sqft (0.115 acres) |
| Garage | Attached, 576 sqft |
| Last Sale | $825,000 (2003) |
| Tax Bill | $13,372.00 (2025) |
Source: Sonoma County records · APN 008-103-004-000
Assessment roll updated April 13, 2026 · Last verified April 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 File |
|---|---|
| Mailing Address | 5 DOMINICAN DR, SAN RAFAEL, CA 94901-1337 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 05, 2003 · Amount on Record |
| Deed Sale | Nov 05, 2003 · Amount on Record |
| Prior Sale | Jun 30, 1994 · Amount on Record |
| Deed Doc Number | 2003231435 |
| Record Refreshed | Jun 08, 2026 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified April 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $13,372.00 (+9.43%) | $1,162,299 (+4.04%) Land $853,070 Building $309,229 |
| 2023 | $12,220.00 (+0.87%) | $1,117,168 Land $819,946 Building $297,222 |
| 2022 | $12,115.00 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 008-103-004-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 3 Rooms |
| Units | 2 Units |
| Building Area | 1,776 sqft Living Area |
| Gross Area | 2,352 sqft Gross Area |
| Stories | 2 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1880 |
|---|---|
| Effective Year Built | Effective 1880 |
| Construction Type | Wood Construction |
| Lot Area | 5,000 sqft (0.115 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 576 sqft Garage |
| Cooling System | None Cooling |
|---|
| Street Address | 511 B ST |
|---|---|
| City | PETALUMA |
| State | CA |
| Zip | 94952-3047 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Duplex |
| Legal Subdivision | VILLAS/WOODLAKE |
| Legal Block | 3 |
| Jurisdiction | SONOMA CA |
| Minor Civil Division | PETALUMA |
| Census Blockgroup | 3 |
| Census Block | 3037 |
| Census Tract | 150701 |
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