7155 Gravenstein Hwy, Cotati, CA 94931 Property Records

Sonoma County property record for 7155 Gravenstein Hwy, Cotati, CA 94931

Property Summary

Property Type	Other
Details	2,238 sqft · built 1930
Lot Size	0.3 acres (13,068 sqft)
Owner	2 Individual Names on File
Last Sale	$725,000 (Nov 2022)
Tax Bill	$9,156 (2025)
Deeds & Mortgages	Aug 2023 Second Mortgage Nov 2022 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`046-062-068-000`

Property Details

APN / Parcel Number

Primary APN	`046-062-068-000`
Alternative APN	`046-062-068`

Interior

Units	2 Units
Stories	2 Stories
Building Area	2,238 sqft Gross Area

Exterior

Year Built	Built 1930
Effective Year Built	Effective 1980
Construction Type	Wood
Fire Resistance	Wood or Wood & Steel Frame
Lot Area	13,068 sqft (0.3 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Central

Location & Zoning

Old Parcel Number	046-062-068
Street Address	7155 GRAVENSTEIN HWY
City	COTATI
State	CA
Zip	94931-9706
Property Category	Other
Property Type	Other > Miscellaneous
Legal Description	99 FM 46-062-14 & PT TO RD OR 98-146605
Legal Subdivision	RANCHO COTATI
Legal Block	1
Legal Lot Number	19
Jurisdiction	SONOMA CA
Township / Civil Division	SEBASTOPOL
Census Block Group	1
Census Block	1007
Census Tract	153501

Owner

7155 Gravenstein Hwy is owned by two individuals who acquired it in August 2023.

Source: Sonoma County records, as of September 1, 2026

Owner of Record	2 Individual Names on File
Mailing Address	3449 BENNETT VALLEY RD, SANTA ROSA, CA 95404-5722
Owner Type	Individual
Vesting	Joint Tenants

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
Aug 25, 2023	Intrafamily Transfer, Transfer · Stand-Alone Second Mortgage SAVINGS BANK OF MENDOCINO COUNTY
Nov 8, 2022	Intrafamily Transfer, Transfer ACCOMODATION, ACCOMMODATION
Nov 8, 2022	Grant Deed, Transfer · Commercial Mortgage BERTOLONE FAMILY 1993 TRUST

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 8, 2022 · Amount on File
Deed Sale	Nov 8, 2022 · Amount on File
Prior Sale	Dec 3, 2010 · Amount on File
Deed Document Number	202273045
Last Transfer Date	Aug 17, 2023
Transfer Doc	0000039664
Record Updated	Oct 29, 2026

August 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Aug 25, 2023
Property Address	7155 GRAVENSTEIN HWY, COTATI, CA 94931
Document Number	0000039664
Map Reference	MB 18 PG 4
Instrument Date	Aug 23, 2023
Instrument	2023039664
Transaction Type	Transfer
Record Updated	Sep 28, 2023
Title Company	NORTHEAST TITLE COMPANY, NORTH COAST TITLE COMPANY

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
Relationship	Joint Tenants
Address	3449 BENNETT VALLEY RD, SANTA ROSA, CA 95404-5722

Mortgage

Document Number	0000039665
Date	Aug 25, 2023
Instrument	2023039665

Lender

Name	SAVINGS BANK OF MENDOCINO COUNTY
Type	Bank

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

November 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SONOMA CA
Recording Date	Nov 8, 2022
Property Address	7155 GRAVENSTEIN HWY, COTATI, CA 94931
Document Number	0000073044
Map Reference	MB 18 PG 4
Instrument Date	Nov 1, 2022
Instrument	2022073044
Transaction Type	Transfer
Record Updated	Sep 28, 2023
Title Company	ACCOMODATION, ACCOMMODATION

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	1118 IRWIN ST, SAN RAFAEL, CA 94901-3322

November 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Nov 8, 2022
Property Address	7155 GRAVENSTEIN HWY, COTATI, CA 94931
Document Number	0000073045
Map Reference	MB 18 PG 4
Instrument Date	Oct 28, 2022
Instrument	2022073045
Transaction Type	Transfer
Record Updated	Sep 28, 2023
Title Company	FIRST AMERICAN TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$797.50
Amount Accuracy	Rounded by County
Additional	Notice of Trustee Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	7155 GRAVENSTEIN HWY, COTATI, CA 94931

Mortgage

Document Number	0000073046
Date	Nov 8, 2022
Instrument	2022073046

Lender

Name	BERTOLONE FAMILY 1993 TRUST
Type	Private Party

Agreement

Type	Commercial Mortgage
Amount	Amount on Record
Term	12 Months
Due	Nov 10, 2023

Mortgage

Document Number	0000073047
Date	Nov 8, 2022
Instrument	2022073047

Lender

Name	THE MAX Y COMPANY LP
Type	Non-Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount on Record
Term	12 Months
Due	Nov 10, 2023

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 7155 Gravenstein Hwy was $9,156.

Source: Sonoma County assessment roll, as of September 1, 2026

Property Jurisdictions

Type	Name
State	California
County	Sonoma County
Unified School District	Cotati-Rohnert Park Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$769,375 (+2%) Land $451,013 Building $318,362
2025	$9,156.00	$754,290 Land $442,170 Building $312,120
2023	$1,944.00 (+1.78%)	$123,131 Land $98,508 Building $24,623
2022	$1,910.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 7155 Gravenstein Hwy in Zone X, an area of minimal flood risk, though there have been 6 flood claims nearby since 1983.

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
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	6 (1983–1998)
Claims Outside the SFHA	5 of 6
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 2 claims

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

Wildfire risk around 7155 Gravenstein Hwy is moderate, ranking above 58% of the US, with a 0.2% annual chance of wildfire.

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

Wildfire Risk	Moderate above 58% of the US · lower than 65% of California
Wildfire Likelihood	0.2% 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 COTATI serves 7,290 people · EPA ID CA4910016
Water Source	Groundwater
Last State Inspection	Aug 2024
Lead	Under 1 ppb (2024–2026) 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 14 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
AT&T DSL · Fixed Wireless	100 / 20

May also be available: T-Mobile, Xfinity.

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