670 W Cotati Ave, Cotati, CA 94931 Property Records

Sonoma County property record for 670 W Cotati Ave, Cotati, CA 94931

Property Summary

Property Type	Single Family Home
Details	3 bd · 3.5 ba · 3,541 sqft · built 1991
Lot Size	1.53 acres (67,082 sqft)
Owner	Company Name on Record
Last Sale	$900,000 (Jun 2019)
Tax Bill	$12,506 (2025)
Deeds & Mortgages	Jun 2019 Sale
Flood Zone	Zone X (minimal risk)
APN	`144-140-003-000`

Property Details

APN / Parcel Number

Primary APN	`144-140-003-000`
Alternative APN	`144-140-003`

Interior

Bedrooms	3 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	4 Rooms
Stories	2 Stories
Building Area	3,541 sqft Living Area
Gross Area	4,333 sqft
1st Floor Area	2,069 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Construction Type	Wood
Lot Area	67,082 sqft
Garage Type	Attached
Garage Area	792 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Old Parcel Number	144-140-003
Street Address	670 W COTATI AVE
City	COTATI
State	CA
Zip	94931-5101
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	CITYCO
Legal Description	LOT 2, JETTE SUBDV
Legal Subdivision	JETTE SUB
Legal Block	2
Legal Lot Number	2
Jurisdiction	SONOMA CA
Township / Civil Division	PETALUMA
Census Block Group	2
Census Block	2002
Census Tract	151206

Owner

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

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

Owner of Record	Company Name on Record
Mailing Address	670 W COTATI AVE, COTATI, CA 94931-5101
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 13, 2019 · Amount on Record
Deed Sale	Jun 13, 2019 · Amount on Record
Prior Sale	Jun 10, 1993 · Amount on Record
Deed Document Number	201939896
Prior Transfer Date	Jul 16, 2007
Prior Transfer Doc	0000083687
Record Updated	Oct 29, 2026

June 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SONOMA CA
Recording Date	Jun 13, 2019
Property Address	670 W COTATI AVE, COTATI, CA 94931-5101
Document Number	0000039896
Instrument Date	Jun 6, 2019
Instrument	39896
Transaction Type	Transfer
Record Updated	Jun 28, 2019
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Tax	$990.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	1037 WILD SAGE CT VACAVILLE CA 956888779, VACAVILLE, CA 95688-8779

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,076,470 (+2%) Land $409,616 Building $666,854
2025	$12,506.00 (+2.93%)	$1,055,364 (+4.04%) Land $401,585 Building $653,779
2023	$12,150.00 (+1.75%)	$1,014,385 Land $385,992 Building $628,393
2022	$11,941.00

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
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

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	Moderate above 42% of the US · lower than 75% of California
Wildfire Likelihood	0.08% 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 154 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
T-Mobile Fixed Wireless	100 / 20