Sonoma County property record for 435 S Main St, Sebastopol, CA 95472
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,185 sqft · built 1925 |
| Lot Size | 0.067 acres (2,912 sqft) |
| Owner | Trust Name on File |
| Last Sale | $128,500 (Apr 1996) |
| Tax Bill | $2,906 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 004-081-004-000 |
| Primary APN | 004-081-004-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 2 Rooms |
| Stories | 1 Story |
| Building Area | 1,185 sqft Living Area |
| 1st Floor Area | 1,185 sqft |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1925 |
| Architectural Style | L-Shape |
| Construction Type | Wood |
| Lot Area | 2,912 sqft (0.067 acres) |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 004-081-004 |
|---|---|
| Street Address | 435 S MAIN ST |
| City | SEBASTOPOL |
| State | CA |
| Zip | 95472-4210 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | CITYSE |
| Legal Description | PITTS ADDITION LOT 32 |
| Legal Subdivision | PITTS ADDITION |
| Legal Block | 2 |
| Legal Lot Number | 32 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | SEBASTOPOL |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 153403 |
435 S Main St is owner-occupied and held in a trust since June 2003.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 435 S MAIN ST, SEBASTOPOL, CA 95472-4210 |
| 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 | Apr 15, 1996 · Amount on File |
| Deed Sale | Apr 15, 1996 · Amount on File |
| Deed Document Number | 199633059 |
| Last Transfer Date | Jun 16, 2003 |
| Transfer Doc | 0000122512 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 435 S Main St was $2,906 with a homeowner's exemption.
Source: Sonoma County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | California |
| County | Sonoma County |
| Municipality | Sebastopol City |
| Secondary School District | West Sonoma County Union High School District (09 - 12) |
| Elementary School District | Sebastopol Union Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $217,564 (+1.99%) Land $93,319 Building $124,245 | |
| 2025 | $2,906.00 Homeowner's exemption | $213,317 Land $91,490 Building $121,827 |
| 2023 | $2,521.00 (+0.48%) Homeowner's exemption | $205,041 Land $87,939 Building $117,102 |
| 2022 | $2,509.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 435 S Main St in Zone X, an area of minimal flood risk, though there have been 23 flood claims nearby since 1986.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 23 (1986–2019) |
| Claims Outside the SFHA | 1 of 23 |
| Most Recent Claim | Feb 2019 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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 435 S Main St is low, with a 0.05% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 63% of the US · lower than 78% of California |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | Indirect within 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 SEBASTOPOL serves 7,522 people · EPA ID CA4910011 |
|---|---|
| Water Source | Groundwater |
| Lead | Under 1 ppb (2022–2024) 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 623 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Sonic Telecom Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: GeoLinks, T-Mobile.
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