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8497 Larch Ave, Cotati, CA 94931 Property Records

Sonoma County property record for 8497 Larch Ave, Cotati, CA 94931

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,344 sqft · built 1972
Lot Size0.138 acres (6,000 sqft)
Owner2 Company Names on Record
Last Sale$170,000 (Sep 1989)
Tax Bill$3,851 (2025)
Deeds & MortgagesMay 2023 Line of Credit
Flood ZoneZone X (minimal risk)
APN144-523-007-000

Property Details

APN / Parcel Number

Primary APN144-523-007-000
Alternative APN
  • 144-523-007

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms4 Rooms
Stories1 Story
Building Area1,344 sqft Living Area
Gross Area1,800 sqft
1st Floor Area1,344 sqft

Exterior

Year BuiltBuilt 1972
Effective Year BuiltEffective 1973
Architectural StyleCustom Design
Exterior MaterialWood Siding
Construction TypeWood
Roof MaterialComposition Shingle
Lot Area6,000 sqft (0.138 acres)
Garage TypeAttached
Garage Area456 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemHVAC
SewerMunicipal
Water SourceCommercial

Location & Zoning

Old Parcel Number144-523-007
Street Address8497 LARCH AVE
CityCOTATI
StateCA
Zip94931-4418
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeCITYCO
Legal DescriptionMAP 169 PG 44 LOT 17
Legal SubdivisionCOTATI HOLIDAY PARK
Legal Block4
Legal Lot Number17
JurisdictionSONOMA CA
Township / Civil DivisionPETALUMA
Census Block Group4
Census Block4007
Census Tract151203

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 Record2 Company Names on Record
Mailing Address8497 LARCH AVE, COTATI, CA 94931-4418
OccupancyOwner Occupied
Owner TypeCompany
VestingTrust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleSep 8, 1989 · Amount on Record
Deed SaleSep 8, 1989 · Amount on Record
Deed Document Number198985403
Last Transfer DateMay 23, 2023
Transfer Doc0000023347
Record UpdatedOct 29, 2026

May 2023: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionSONOMA CA
Recording DateMay 30, 2023
Property Address8497 LARCH AVE, COTATI, CA 94931-4418
Document Number0000023347
Map ReferenceMB 169 PG 44-46
Instrument DateMay 23, 2023
Instrument2023023347
Transaction TypeTransfer
Record UpdatedJun 14, 2023
Title CompanyFIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE COMPANY

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address8497 LARCH AVE, COTATI, CA 94931-4418

Mortgage

Document Number0000023348
DateMay 30, 2023
Instrument2023023348
Lender
NameREDWOOD CU
TypeCredit Union
Agreement
TypeLine of Credit
AmountAmount Recorded
Term361 Months
DueJun 15, 2053
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

Tax Assessment & Valuation

Source: Sonoma County assessment roll, as of September 1, 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
2026$310,077 (+2%) Land $122,149 Building $187,928
2025$3,851.00 (+3.16%) Homeowner's exemption$303,998 (+4.04%) Land $119,754 Building $184,244
2023$3,733.00 (+1.86%) Homeowner's exemption$292,195 Land $115,104 Building $177,091
2022$3,665.00

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 ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 13 policies
Nearby Flood Policies13 in force
Nearby Flood Claims1 (2006)
Most Recent ClaimJan 2006 · Severe Storms, Flooding, Mudslides, And Landslides

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 RiskLow
lower than 98% of the US · lower than 98.4% of California
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
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 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 679 locations within half a mile, as of December 31, 2025

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

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