508 Baker St, Petaluma, CA 94952 Property Records

Sonoma County property record for 508 Baker St, Petaluma, CA 94952

Property Summary

Property Type	Duplex
Details	3 bd · 1 ba · 1,100 sqft · built 1900
Lot Size	0.206 acres (8,970 sqft)
Owner	2 Company Names on Record
Last Sale	$312,500 (Oct 2010)
Tax Bill	$4,769 (2025)
Deeds & Mortgages	Aug 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`006-385-013-000`

Property Details

APN / Parcel Number

Primary APN	`006-385-013-000`
Alternative APN	`006-385-013`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	3 Rooms
Units	2 Units
Stories	1 Story
Building Area	1,100 sqft Living Area
1st Floor Area	1,100 sqft

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1900
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	8,970 sqft (0.206 acres)
Garage Type	Attached
Garage Area	364 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Old Parcel Number	006-385-013
Street Address	508 BAKER ST
City	PETALUMA
State	CA
Zip	94952-2523
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	CITYPE
Legal Subdivision	PETALUMA
Legal Block	1
Legal Lot Number	449
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	1
Census Block	1011
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	2 Company Names on Record
Mailing Address	740 BAILEY AVE, PETALUMA, CA 94952-1254
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 27, 2010 · Amount on Record
Deed Sale	Oct 27, 2010 · Amount on Record
Deed Document Number	201092971
Prior Transfer Date	Jan 26, 1996
Prior Transfer Doc	0000008146
Record Updated	Oct 29, 2026

August 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Aug 18, 2023
Property Address	508 BAKER ST, PETALUMA, CA 94952-2523
Document Number	0000038589
Instrument Date	Aug 2, 2023
Instrument	2023038589
Transaction Type	Transfer
Record Updated	Sep 1, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	740 BAILEY AVE, PETALUMA, CA 94952-1254

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		$408,362 (+2%) Land $186,214 Building $222,148
2025	$4,769.00 (+10.55%)	$400,356 (+4.04%) Land $182,563 Building $217,793
2023	$4,314.00 (+0.84%)	$384,812 Land $175,475 Building $209,337
2022	$4,278.00

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 714 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20