Sonoma County property record for 9 Keller St, Petaluma, CA 94952 · Last verified May 2026
| Property Type | Commercial Office |
|---|---|
| Details | 7,240 sqft · built 1870 |
| Lot Size | 0.179 acres (7,776 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $452,000 (Jul 1995) |
| Tax Bill | $13,599 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 008-041-024-000 |
| Primary APN | 008-041-024-000 |
|---|---|
| Alternative APN |
|
| Building Area | 7,240 sqft Gross Area |
|---|
| Year Built | Built 1870 |
|---|---|
| Effective Year Built | Effective 1996 |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 7,776 sqft (0.179 acres) |
| Cooling System | HVAC |
|---|
| Old Parcel Number | 008-041-024 |
|---|---|
| Street Address | 9 KELLER ST |
| City | PETALUMA |
| State | CA |
| Zip | 94952 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Legal Description | 96 FM 8-041-22 & 06 PM 291 PCL 2 |
| Legal Block | 3 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 150701 |
Source: Sonoma County records · APN 008-041-024-000
Assessment roll updated April 13, 2026 · Last verified May 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 17 KELLER ST, PETALUMA, CA 94952-2938 |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 21, 1995 · Amount on Record |
| Deed Sale | Jul 21, 1995 · Amount on Record |
| Deed Document Number | 199559005 |
| Last Transfer Date | Feb 25, 2008 |
| Transfer Doc | 0000018004 |
| Record Updated | Jun 08, 2026 |
Source: Sonoma County records · Assessment roll updated April 13, 2026 · Last verified May 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 | $13,599.00 (+9.42%) | $1,183,505 (+4.04%) Land $273,351 Building $910,154 |
| 2023 | $12,428.00 (+0.87%) | $1,137,550 Land $262,738 Building $874,812 |
| 2022 | $12,321.00 |
Source: FEMA National Flood Hazard Layer, Sonoma County (06097C), updated February 15, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060971507013, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 43 units insured 37 under condo master policies |
| 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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 432 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Sonic Telecom | Fiber | 10,000 / 10,000 |
| Xfinity | Cable | 2,000 / 250 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
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