837 B St, Petaluma, CA 94952 Property Records

Sonoma County property record for 837 B St, Petaluma, CA 94952

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,260 sqft · built 1928
Lot Size	0.14 acres (6,090 sqft)
Owner	Company Name on Record
Last Sale	$1,185,000 (Oct 2018)
Tax Bill	$15,162 (2025)
Deeds & Mortgages	Oct 2018 Sale
Flood Zone	Zone X (minimal risk)
APN	`008-171-005-000`

Property Details

APN / Parcel Number

Primary APN	`008-171-005-000`
Alternative APN	`008-171-005`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,260 sqft Living Area
Gross Area	1,476 sqft
1st Floor Area	1,260 sqft

Exterior

Year Built	Built 1928
Effective Year Built	Effective 1975
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	6,090 sqft (0.14 acres)
Garage Type	Attached
Garage Area	216 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	None
Heating System	Central

Location & Zoning

Old Parcel Number	008-171-005
Street Address	837 B ST
City	PETALUMA
State	CA
Zip	94952-2536
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYPE
Legal Description	LOT 2 OF SUB LOT 169 CITY OF PETALUMA
Legal Subdivision	OF SUB
Legal Block	2
Legal Lot Number	2,169
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	2
Census Block	2008
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	PO BOX 519, PETALUMA, CA 94953-0519
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 4, 2018 · Amount on Record
Deed Sale	Oct 4, 2018 · Amount on Record
Prior Sale	Jun 29, 2007 · Amount on Record
Deed Document Number	201869456
Prior Transfer Date	Nov 16, 2011
Prior Transfer Doc	0000106826
Record Updated	Oct 29, 2026

October 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Oct 4, 2018
Property Address	837 B ST, PETALUMA, CA 94952-2536
Document Number	0000069456
Instrument Date	Sep 29, 2018
Instrument	69456
Transaction Type	Transfer
Record Updated	Oct 22, 2018
Title Company	PLACER TITLE COMPANY

Transaction

Amount	Amount Recorded
Tax	$1,303.50
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	837 B ST PETALUMA CA 949522536, PETALUMA, CA 94952-2536

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		$1,348,322 (+2%) Land $540,466 Building $807,856
2025	$15,162.00 (+9.36%)	$1,321,885 (+4.04%) Land $529,869 Building $792,016
2023	$13,864.00 (+0.87%)	$1,270,557 Land $509,295 Building $761,262
2022	$13,745.00

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 65% of the US · lower than 79% of California
Wildfire Likelihood	0.03% 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