923 I St, Petaluma, CA 94952 Property Records

Sonoma County property record for 923 I St, Petaluma, CA 94952

Property Summary

Property Type	Single Family Home
Details	5 bd · 2 ba · 3,277 sqft · built 1910
Lot Size	1.83 acres (80,150 sqft)
Owner	Company Name on Record
Last Sale	$1,800,000 (Dec 2020)
Tax Bill	$22,241 (2025)
Deeds & Mortgages	Dec 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`008-510-073-000`

Property Details

APN / Parcel Number

Primary APN	`008-510-073-000`
Alternative APN	`008-510-073`

Interior

Bedrooms	5 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	3,277 sqft Living Area
1st Floor Area	3,277 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1983
Architectural Style	Custom Design
Construction Type	Wood
Lot Area	80,150 sqft
Garage Type	Detached
Garage Area	660 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	008-510-073
Street Address	923 I ST
City	PETALUMA
State	CA
Zip	94952-4950
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYPE
Legal Description	79FM510-01 CW PT401-07 PT TO PT401-47&510-74 PM141
Legal Subdivision	PARCEL MAP NO 141
Legal Block	4
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	4
Census Block	4006
Census Tract	150702

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	923 I ST, PETALUMA, CA 94952-4950
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 14, 2020 · Amount on Record
Deed Sale	Dec 14, 2020 · Amount on Record
Prior Sale	Jun 2, 2015 · Amount on Record
Deed Document Number	2020119106
Prior Transfer Date	Jun 27, 2001
Prior Transfer Doc	0000089062
Record Updated	Oct 29, 2026

December 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Dec 14, 2020
Property Address	923 I ST, PETALUMA, CA 94952-4950
Document Number	0000119106
Map Reference	MB 278 PG 43
Instrument Date	Dec 3, 2020
Instrument	2020119106
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$5,580.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	923 I ST, PETALUMA, CA 94952-4950

Mortgage

Document Number	0000119107
Date	Dec 14, 2020
Instrument	2020119107

Lender

Name	FIRST REPUBLIC BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Jan 1, 2036

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		$1,987,343 (+2%) Land $794,937 Building $1,192,406
2025	$22,241.00 (+9.19%)	$1,948,376 (+4.04%) Land $779,350 Building $1,169,026
2023	$20,370.00 (+0.87%)	$1,872,720 Land $749,088 Building $1,123,632
2022	$20,194.00

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 X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	1 in force
Nearby Flood Claims	3 (1978–1980)
Most Recent Claim	Feb 1980 · rainfall accumulation

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	Low lower than 62% of the US · lower than 77% of California
Wildfire Likelihood	0.06% 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 379 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Sonic Telecom, T-Mobile.

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