Sonoma County property record for 140 Keller St, Petaluma, CA 94952
| Property Type | Commercial Office |
|---|---|
| Details | 9,121 sqft · built 1927 |
| Lot Size | 0.216 acres (9,415 sqft) |
| Owner | Company Name on Record |
| Last Sale | $2,600,000 (May 2021) |
| Tax Bill | $28,911 (2025) |
| Deeds & Mortgages | Dec 2021 Mortgage May 2021 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 006-363-025-000 |
| Primary APN | 006-363-025-000 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 9,121 sqft Gross Area |
| Year Built | Built 1927 |
|---|---|
| Effective Year Built | Effective 2020 |
| Fire Resistance | Masonry Walls, Wood Interior |
| Lot Area | 9,415 sqft (0.216 acres) |
| Old Parcel Number | 006-363-025 |
|---|---|
| Street Address | 140 KELLER ST |
| City | PETALUMA |
| State | CA |
| Zip | 94952-2900 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Legal Description | 2020 SPLIT PER PM 408 PARCEL 1 |
| Legal Subdivision | PARCEL MAP NO 408 |
| Legal Block | 3 |
| Jurisdiction | SONOMA CA |
| Township / Civil Division | PETALUMA |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 150701 |
Source: Sonoma County records, as of September 1, 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 Record |
|---|---|
| Mailing Address | 4145 POWELL RD, POWELL, OH 43065-8066 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Date | Document |
|---|---|
| Dec 16, 2021 | Deed of Trust, Mortgage · Commercial Mortgage KEY BANK NA |
| May 3, 2021 | Grant Deed, Transfer CORINTHIAN TITLE COMPANY, CORINTHIAN TITLE COMPANY INC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 3, 2021 · Amount on Record |
| Deed Sale | May 3, 2021 · Amount on Record |
| Deed Document Number | 202154116 |
| Prior Transfer Date | Dec 11, 2020 |
| Prior Transfer Doc | 0000054116 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SONOMA CA |
| Property Address | 140 KELLER ST, PETALUMA, CA 94952-2900 |
| Transaction Type | Mortgage |
| Record Updated | Jan 12, 2022 |
| Title Company | CORINTHIAN TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 4145 POWELL RD C, C, POWELL, OH 43065-8066 |
| Document Number | 0000136119 |
|---|---|
| Date | Dec 16, 2021 |
| Instrument | 2021136119 |
| Name | KEY BANK NA |
|---|---|
| Type | Bank |
| Address | CLEVELAND, OH 44144 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SONOMA CA |
| Recording Date | May 3, 2021 |
| Property Address | 140 KELLER ST, PETALUMA, CA 94952-2900 |
| Document Number | 0000054116 |
| Map Reference | MB 807 PG 26 |
| Instrument Date | Dec 11, 2020 |
| Instrument | 2021054116 |
| Transaction Type | Transfer |
| Record Updated | May 20, 2021 |
| Title Company | CORINTHIAN TITLE COMPANY, CORINTHIAN TITLE COMPANY INC |
| Amount | Amount Recorded |
|---|---|
| Tax | $8,060.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 140 KELLER ST, PETALUMA, CA 94952-2900 |
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 | $2,590,525 (+2%) Land $662,447 Building $1,928,078 | |
| 2025 | $28,911.00 (+12.25%) | $2,539,731 (+7.07%) Land $649,458 Building $1,890,273 |
| 2023 | $25,755.00 (+0.87%) | $2,372,112 Land $624,240 Building $1,747,872 |
| 2022 | $25,532.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
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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