6 C St, Petaluma, CA 94952 Property Records

Sonoma County property record for 6 C St, Petaluma, CA 94952

Property Summary

Property Type	Commercial Office
Details	2,086 sqft · built 1880
Lot Size	0.284 acres (12,389 sqft)
Owner	Company Name on File
Last Sale	$310,000 (Nov 1996)
Tax Bill	$5,946 (2025)
Deeds & Mortgages	Jul 2017 Transfer
Flood Zone	Zone AE (high risk)
APN	`008-067-003-000`

Property Details

APN / Parcel Number

Primary APN	`008-067-003-000`
Alternative APN	`008-067-003`

Interior

Building Area	2,086 sqft Gross Area

Exterior

Year Built	Built 1880
Effective Year Built	Effective 1978
Architectural Style	Custom Design
Construction Type	Wood
Fire Resistance	Wood or Wood & Steel Frame
Lot Area	12,389 sqft (0.284 acres)

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Old Parcel Number	008-067-003
Street Address	6 C ST
City	PETALUMA
State	CA
Zip	94952-3025
Property Category	Commercial
Property Type	Commercial > Office > Commercial Office
Local Zoning Code	CITYPE
Legal Description	1969 FORM 8-067-02 PT TO 4 BY OR 2338-204
Legal Subdivision	PETALUMA
Legal Block	3
Legal Lot Number	160
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	3
Census Block	3016
Census Tract	150701

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Petaluma Historic Commercial District listed 1995 · 64 contributing resources · NRIS 95000354

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

Source: Sonoma County records, as of September 1, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on File
Mailing Address	2781 MIDDLE TWO ROCK RD, PETALUMA, CA 94952-9680
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Nov 5, 1996 · Amount on File
Deed Sale	Nov 5, 1996 · Amount on File
Deed Document Number	199699372
Last Transfer Date	Aug 19, 2015
Transfer Doc	0000076466
Record Updated	Oct 29, 2026

July 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SONOMA CA
Recording Date	Jul 12, 2017
Property Address	6 C ST, PETALUMA, CA 94952-3025
Document Number	0000053668
Instrument Date	Jul 5, 2017
Instrument	53668
Transaction Type	Transfer
Record Updated	Apr 4, 2018
Title Company	OLD REPUBLIC TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	2781 MIDDLE TWO ROCK RD PETALUMA CA 949529680, PETALUMA, CA 94952-9680

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of September 1, 2026

Property Jurisdictions

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)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$515,726 (+2%) Land $182,994 Building $332,732
2025	$5,946.00 (+10.21%)	$505,614 (+4.04%) Land $179,406 Building $326,208
2023	$5,395.00 (+0.86%)	$485,983 Land $172,441 Building $313,542
2022	$5,349.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
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.

Wildfire

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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

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