Sonoma County property record for 135 Keller St, Petaluma, CA 94952
| Property Type | Medical Building |
|---|---|
| Details | 7,980 sqft · built 1910 |
| Lot Size | 0.25 acres (10,890 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $9,469 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 006-362-014-000 |
| Primary APN | 006-362-014-000 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 7,980 sqft Gross Area |
| 1st Floor Area | 7,980 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 10,890 sqft (0.25 acres) |
| Cooling System | None |
|---|
| Old Parcel Number | 006-362-014 |
|---|---|
| Street Address | 135 KELLER ST |
| City | PETALUMA |
| State | CA |
| Zip | 94952-2943 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Medical Building |
| Local Zoning Code | CITYPE |
| Legal Subdivision | PETALUMA |
| Legal Block | 3 |
| Legal Lot Number | 306 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 3 |
| Census Block | 3008 |
| Census Tract | 150701 |
135 Keller St, a commercial property, is held in a trust since September 2009.
Source: Sonoma County records, as of September 1, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 1318 D STREET EXT, PETALUMA, CA 94952-4001 |
| 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 Transfer Date | Sep 3, 2009 |
| Transfer Doc | 0000087394 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 135 Keller St was $9,469.
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 | $834,001 (+2%) Land $150,115 Building $683,886 | |
| 2025 | $9,469.00 | $817,649 Land $147,172 Building $670,477 |
| 2023 | $8,632.00 (+0.86%) | $785,901 Land $141,458 Building $644,443 |
| 2022 | $8,558.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 135 Keller St in Zone X, an area of minimal flood risk.
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 6 (20% premium discount) |
| Nearby Flood Policies | 43 units insured incl. 37 condo units |
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.
The area around 135 Keller St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land 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 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 432 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, Fixed Wireless in parts of the area | 100 / 20 |
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