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21878 Monte Vista Ter, Monte Rio, CA 95462 Property Records

Sonoma County property record for 21878 Monte Vista Ter, Monte Rio, CA 95462

Property Summary

Property TypeResidential Vacant Land
Lot Size0.324 acres (14,112 sqft)
OwnerTrust Name on File
Deeds & MortgagesAug 2018 Transfer
Aug 2018 Transfer
Flood ZoneZone X (minimal risk)
APN095-022-021-000

Property Details

APN / Parcel Number

Primary APN095-022-021-000
Alternative APN
  • 095-022-021

Exterior

Lot Area14,112 sqft (0.324 acres)

Location & Zoning

Old Parcel Number095-022-021
Street Address21878 MONTE VISTA TER
CityMONTE RIO
StateCA
Zip95462-9600
Property CategoryResidential
Property TypeVacant Land > Residential
Local Zoning CodeRR1
Legal DescriptionUNINCORP COUNTY CA
Legal SubdivisionMESA GRANDE ADD 01
Legal Block4
Legal Lot Number66,68
JurisdictionSONOMA CA
Township / Civil DivisionRUSSIAN RIVER-SONOMA COAST
Census Block Group4
Census Block4016
Census Tract153708

Owner

21878 Monte Vista Ter, residential vacant land, is held in a trust.

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

Owner of RecordTrust Name on File
Mailing Address5723 KNOBCONE DR, EL SOBRANTE, CA 94803-3574
Owner TypeCompany
VestingTrust

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

DateDocument
Aug 23, 2018Affidavit of Death, Transfer
ATTORNEY ONLY
Aug 23, 2018Affidavit of Death, Transfer
ATTORNEY ONLY

Assessor's Deed Record

Deed NamesName on Deed
Record UpdatedOct 29, 2026

August 2018: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionSONOMA CA
Recording DateAug 23, 2018
Property Address21878 MONTE VISTA TER, MONTE RIO, CA 95462-9600
Document Number0000060064
Instrument DateJun 29, 2018
Instrument60064
Transaction TypeTransfer
Record UpdatedMar 26, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address5723 KNOBCONE DR EL SOBRANTE CA 948033574, EL SOBRANTE, CA 94803-3574

August 2018: Affidavit of Death, Transfer

Document TypeAffidavit of Death
JurisdictionSONOMA CA
Recording DateAug 23, 2018
Property Address21878 MONTE VISTA TER, MONTE RIO, CA 95462-9600
Document Number0000060063
Instrument DateJun 29, 2018
Instrument60063
Transaction TypeTransfer
Record UpdatedMar 26, 2020
Title CompanyATTORNEY ONLY

Transaction

Tax$0.00
Additional
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipPersonal Trust
Address5723 KNOBCONE DR EL SOBRANTE CA 948033574, EL SOBRANTE, CA 94803-3574

Tax Assessment & Valuation

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 DistrictMonte Rio Union Elementary School District (KG - 08)

Tax Bill & Assessment History

YearAssessed Value
2026$1,185 (-) Land $1,185
2025$1,185 Land $1,185
2023$1,185 Land $1,185

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

Flood

FEMA maps place 21878 Monte Vista Ter in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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 File
median of 26 policies
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies26 in force
Nearby Flood Claims7 (2005–2025)
Most Recent ClaimFeb 2025 · river or lake flooding
Claims by Event
  • Severe Winter Storms, Flooding, Landslides, And Mudslides, Feb 2019 · 3 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 21878 Monte Vista Ter is moderate, ranking above 45% of the US, with a 0.09% annual chance of wildfire.

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

Wildfire RiskModerate
above 45% of the US · lower than 73% of California
Wildfire Likelihood0.09% annual chance
ExposureDirect
burnable vegetation

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 SystemSWEETWATER SPRINGS CWD - MONTE RIO
serves 3,531 people · EPA ID CA4910028
Water SourceGroundwater
Last State InspectionOct 2021
LeadUnder 1 ppb (2023–2025)
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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 110 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)

Nearby Properties on Monte Vista Ter

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