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10901 Cosmo Ct, Forestville, CA 95436 Property Records

Sonoma County property record for 10901 Cosmo Ct, Forestville, CA 95436

Property Summary

Property TypeSingle Family Home
Details2 bd · 2 ba · 1,195 sqft · built 1930
Lot Size0.221 acres (9,646 sqft)
Owner2 Individual Names on File
Last Sale$247,000 (Sep 2016)
Tax Bill$4,108 (2025)
Deeds & MortgagesDec 2018 Mortgage
Flood ZoneZone AE (high risk)
APN081-090-010-000

Property Details

APN / Parcel Number

Primary APN081-090-010-000
Alternative APN
  • 081-090-010

Interior

Bedrooms2 Beds
Full Baths2 Baths
Total Rooms2 Rooms
Stories2 Stories
Building Area1,195 sqft Living Area
1st Floor Area718 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1930
Effective Year BuiltEffective 1980
Architectural StyleL-Shape
Exterior MaterialWood Siding
Construction TypeWood
Roof MaterialComposition Shingle
Lot Area9,646 sqft (0.221 acres)

Utilities, Heating & Cooling

Cooling SystemNone
SewerMunicipal
Water SourceCommercial

Location & Zoning

Old Parcel Number081-090-010
Street Address10901 COSMO CT
CityFORESTVILLE
StateCA
Zip95436-9335
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRR15
Legal DescriptionTWP 08N RGE 10W SEC 26 QTR NE4SE4
Legal Block1
JurisdictionSONOMA CA
Township / Civil DivisionRUSSIAN RIVER-SONOMA COAST
Census Block Group1
Census Block1023
Census Tract153705

Owner

10901 Cosmo Ct is owned and occupied by two individuals who bought it in September 2016.

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

Owner of Record2 Individual Names on File
Mailing Address10901 COSMO CT, FORESTVILLE, CA 95436-9335
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint 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

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleSep 28, 2016 · Amount on File
Deed SaleSep 28, 2016 · Amount on File
Prior SaleSep 30, 2010
Deed Document Number201685484
Prior Transfer DateSep 24, 2010
Prior Transfer Doc0000083960
Record UpdatedOct 29, 2026

December 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSONOMA CA
Property Address10901 COSMO CT, FORESTVILLE, CA 95436-9335
Document Number0000088001
Instrument DateDec 21, 2018
Transaction TypeMortgage
Record UpdatedJan 16, 2019
Title CompanyFIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address10901 COSMO CT FORESTVILLE CA 954369335, FORESTVILLE, CA 95436-9335

Mortgage

Document Number0000088001
DateDec 28, 2018
Instrument88001
Lender
NameREDWOOD CU
TypeCredit Union
AddressSANTA ROSA, CA 95403
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term180 Months
DueDec 27, 2033

Tax Assessment & Valuation

The 2025 property tax bill for 10901 Cosmo Ct was $4,108.

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

Property Jurisdictions

TypeName
StateCalifornia
CountySonoma County
Secondary School DistrictWest Sonoma County Union High School District (09 - 12)
Elementary School DistrictForestville Union Elementary School District (KG - 08)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$292,392 (+2%) Land $118,377 Building $174,015
2025$4,108.00$286,659 Land $116,056 Building $170,603
2023$4,012.00 (+2.9%)$275,529 Land $111,550 Building $163,979
2022$3,899.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 10901 Cosmo Ct in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

Source: FEMA National Flood Hazard Layer, effective February 15, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone AE
high risk
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood ElevationVaries along the reach; see FIRM
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on File
median of 24 policies
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies24 in force
Nearby Flood Claims125 (1981–2024)
Claims Outside the SFHA11 of 125
Most Recent ClaimNov 2024 · river or lake flooding
Claims by Event
  • Severe Storms, Flooding, Mudslides, And Landslides, Jan 2006 · 17 claims
  • Severe Storms, Flooding, Mud And Landslides, Jan 1997 · 21 claims
  • Severe Winter Storms, Flooding, Landslides, Mud Flows, Jan 1995 · 27 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 10901 Cosmo Ct is moderate, ranking above 44% of the US, with a 0.08% annual chance of wildfire.

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

Wildfire RiskModerate
above 44% of the US · lower than 74% of California
Wildfire Likelihood0.08% annual chance
ExposureDirect
burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 164 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		1,200 / 35
Starlink
Satellite		280 / 30

Cell Coverage

5G and 4G LTE (outdoors only)

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