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255 W Cotati Ave, Cotati, CA 94931 Property Records

Sonoma County property record for 255 W Cotati Ave, Cotati, CA 94931

Property Summary

Property TypeSingle Family Home
Details2 bd · 1.5 ba · 1,350 sqft · built 1947
Lot Size1.14 acres (49,658 sqft)
OwnerIndividual Name on File
Last Sale$400,000 (Dec 2015)
Tax Bill$7,326 (2025)
Deeds & MortgagesMar 2019 Transfer
Flood ZoneZone X (moderate risk)
APN144-200-011-000

Property Details

APN / Parcel Number

Primary APN144-200-011-000
Alternative APN
  • 144-200-011

Interior

Bedrooms2 Beds
Full Baths1.5 Baths
Half Baths1 Half Bath
Total Rooms2 Rooms
Stories1 Story
Building Area1,350 sqft Living Area
1st Floor Area1,350 sqft

Exterior

Year BuiltBuilt 1947
Effective Year BuiltEffective 1956
Architectural StyleL-Shape
Construction TypeWood
Lot Area49,658 sqft (1.14 acres)

Utilities, Heating & Cooling

Cooling SystemNone

Location & Zoning

Old Parcel Number144-200-011
Street Address255 W COTATI AVE
CityCOTATI
StateCA
Zip94931-4107
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeCITYCO
Legal Description1972 FORM 144-200-10 PT TO 12 2559-829 PCL 1 PM 6
Legal SubdivisionSUBDIVISION #6 OF THE COTATI RANCHO
Legal Block3
Legal Lot Number17
JurisdictionSONOMA CA
Township / Civil DivisionPETALUMA
Census Block Group3
Census Block3002
Census Tract151204

Owner

Source: Sonoma County assessment roll, as of April 13, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on File
Mailing Address255 W COTATI AVE, COTATI, CA 94931-4107
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleDec 15, 2015 · Amount on Record
Deed SaleDec 15, 2015 · Amount on Record
Prior SaleNov 12, 2010 · Amount on Record
Deed Document Number2015106704
Last Transfer DateMar 20, 2019
Transfer Doc0000018991
Record UpdatedJun 8, 2026

March 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionSONOMA CA
Recording DateMar 21, 2019
Property Address255 W COTATI AVE, COTATI, CA 94931-4107
Document Number0000018991
Instrument DateMar 20, 2019
Instrument18991
Transaction TypeTransfer
Record UpdatedApr 5, 2019
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCommunity Property
Address255 W COTATI AVE COTATI CA 949314107, COTATI, CA 94931-4107

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of April 13, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySonoma County
MunicipalityCotati City
Unified School DistrictCotati-Rohnert Park Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2025$7,326.00 (+2.97%)$601,226 (+4.04%) Land $315,087 Building $286,139
2023$7,115.00 (+1.76%)$577,881 Land $302,852 Building $275,029
2022$6,992.00

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 ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Flood Insurance RequirementNot 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 RiskNot rated
no burnable land within ember reach

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCITY OF COTATI
serves 7,290 people · EPA ID CA4910016
Water SourceGroundwater
Last State InspectionAug 2024
LeadUnder 1 ppb (2024–2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 553 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Verizon
Fixed Wireless		300 / 20
T-Mobile USA
Fixed Wireless		100 / 20

May also be available: AT&T.

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