770 B St, Petaluma, CA 94952 Property Records

Sonoma County property record for 770 B St, Petaluma, CA 94952

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,891 sqft · built 1928
Lot Size	0.258 acres (11,250 sqft)
Owner	Individual Name on Record
Last Sale	$725,000 (Aug 2004)
Tax Bill	$11,647 (2025)
Flood Zone	Zone X (minimal risk)
APN	`008-163-007-000`

Property Details

APN / Parcel Number

Primary APN	`008-163-007-000`
Alternative APN	`008-163-007`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	3 Rooms
Stories	1 Story
Building Area	1,891 sqft Living Area
1st Floor Area	1,891 sqft
Basement Area	534 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1928
Effective Year Built	Effective 1950
Construction Type	Wood
Lot Area	11,250 sqft (0.258 acres)
Garage Type	Detached
Garage Area	760 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Street Address	770 B ST
City	PETALUMA
State	CA
Zip	94952-2535
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYPE
Legal Subdivision	PETALUMA
Legal Block	2
Legal Lot Number	190
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	2
Census Block	2005
Census Tract	150800

Owner

Source: Sonoma County records, as of May 6, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	PO BOX 5492, PETALUMA, CA 94955-5492
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 11, 2004 · Amount on Record
Deed Sale	Aug 11, 2004 · Amount on Record
Deed Document Number	2004123419
Prior Transfer Date	Aug 4, 1993
Prior Transfer Doc	0000105266
Record Updated	Jun 8, 2026

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of April 13, 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
2025	$11,647.00 (+9.53%)	$1,010,573 (+4.04%) Land $303,166 Building $707,407
2023	$10,634.00 (+0.86%)	$971,334 Land $291,395 Building $679,939
2022	$10,543.00

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 628 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 in parts of the area	100 / 20