617 C St, Petaluma, CA 94952 Property Records

Sonoma County property record for 617 C St, Petaluma, CA 94952

Property Summary

Property Type	Single Family Home
Details	6 bd · 4 ba · 3,380 sqft · built 1912
Lot Size	0.182 acres (7,930 sqft)
Owner	Company Name on Record
Last Sale	$2,500,000 (Mar 2017)
Tax Bill	$27,426 (2025)
Deeds & Mortgages	Mar 2017 Sale
Flood Zone	Zone X (minimal risk)
APN	`008-102-011-000`

Property Details

APN / Parcel Number

Primary APN	`008-102-011-000`
Alternative APN	`008-102-011`

Interior

Bedrooms	6 Beds
Full Baths	4 Baths
Total Rooms	6 Rooms
Stories	2 Stories
Building Area	3,380 sqft Living Area
1st Floor Area	1,886 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1912
Effective Year Built	Effective 1946
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	7,930 sqft (0.182 acres)
Garage Type	Detached
Garage Area	336 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	008-102-011
Street Address	617 C ST
City	PETALUMA
State	CA
Zip	94952-3014
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYPE
Legal Description	MAP E5 183
Legal Subdivision	OFFICIAL MAP OF THE CITY OF PETALUMA
Legal Block	2
Legal Lot Number	121
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	2
Census Block	2003
Census Tract	150800

Owner

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	617 C ST, PETALUMA, CA 94952-3014
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Mar 16, 2017 · Amount on Record
Deed Sale	Mar 16, 2017 · Amount on Record
Deed Document Number	201720394
Prior Transfer Date	Jul 29, 2004
Prior Transfer Doc	0000122000
Record Updated	Oct 29, 2026

March 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Mar 16, 2017
Property Address	617 C ST, PETALUMA, CA 94952-3014
Document Number	0000020394
Instrument Date	Mar 10, 2017
Instrument	20394
Transaction Type	Transfer
Record Updated	Apr 4, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Tax	$2,750.00
Amount Accuracy	Full Value
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	617 C ST PETALUMA CA 949523014, PETALUMA, CA 94952-3014

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		$2,456,371 (+2%) Land $982,548 Building $1,473,823
2025	$27,426.00 (+9.11%)	$2,408,208 (+4.04%) Land $963,283 Building $1,444,925
2023	$25,136.00 (+0.87%)	$2,314,697 Land $925,879 Building $1,388,818
2022	$24,918.00

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

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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