Sonoma County property record for 398 Webster St, Petaluma, CA 94952
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 864 sqft · built 1918 |
| Lot Size | 0.147 acres (6,400 sqft) |
| Owner | Individual Name on File |
| Last Sale | $600,000 (Sep 2016) |
| Tax Bill | $8,111 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 008-081-007-000 |
| Primary APN | 008-081-007-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 864 sqft Living Area |
| 1st Floor Area | 864 sqft |
| Year Built | Built 1918 |
|---|---|
| Effective Year Built | Effective 1926 |
| Architectural Style | Custom Design |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Roof Material | Composition Shingle |
| Lot Area | 6,400 sqft (0.147 acres) |
| Garage Type | Carport |
| Garage Area | 200 sqft |
| Carport | Carport |
| Carport Area | 200 sqft |
| Parking Spaces | 1 Parking Space |
| Cooling System | None |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Old Parcel Number | 008-081-007 |
|---|---|
| Street Address | 398 WEBSTER ST |
| City | PETALUMA |
| State | CA |
| Zip | 94952-2400 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYPE |
| Legal Description | HILLSIDE BLK 2 LOT 6 |
| Legal Subdivision | HILLSIDE TRACT |
| Legal Block | 2 |
| Legal Lot Number | 6 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 150800 |
398 Webster St is owned by an individual who bought it in September 2016.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 2041, PETALUMA, CA 94953-2041 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 26, 2016 · Amount on File |
| Deed Sale | Sep 26, 2016 · Amount on File |
| Deed Document Number | 201684406 |
| Prior Transfer Date | Jul 26, 2011 |
| Prior Transfer Doc | 0000063886 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 398 Webster St was $8,111.
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 | $710,270 (+2%) Land $284,107 Building $426,163 | |
| 2025 | $8,111.00 | $696,344 Land $278,537 Building $417,807 |
| 2023 | $7,386.00 (+0.86%) | $669,306 Land $267,722 Building $401,584 |
| 2022 | $7,323.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 398 Webster St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 15, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 398 Webster St is low, with 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 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 714 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
5G (outdoors only) and 4G LTE
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