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5449 Mountain Trail Way, Antioch, CA 94531 Property Records

Contra Costa County property record for 5449 Mountain Trail Way, Antioch, CA 94531

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 2,086 sqft · built 2020
Lot Size0.169 acres (7,342 sqft)
Owner2 Individual Names on Record
Tax Bill$9,469 (2025)
Deeds & MortgagesOct 2021 Mortgage
Oct 2020 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN053-800-048

Property Details

APN / Parcel Number

Primary APN053-800-048
Alternative APN
  • 053-800-048-0

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms8 Rooms
Stories1 Story
Building Area2,086 sqft Living Area
1st Floor Area2,086 sqft

Exterior

Year BuiltBuilt 2020
Effective Year BuiltEffective 2020
Lot Area7,342 sqft (0.169 acres)
Garage TypeAttached
Garage Area420 sqft
Parking Spaces2 Parking Spaces

Location & Zoning

Street Address5449 MOUNTAIN TRAIL WAY
CityANTIOCH
StateCA
Zip94531-8723
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionT9485 L171
Legal SubdivisionPARK RDG II SUB 9485
Legal Tract9485
JurisdictionCONTRA COSTA CA
Township / Civil DivisionEAST CONTRA COSTA
Census Block Group4
Census Block4005
Census Tract302009

Owner

Source: Contra Costa County records, as of July 14, 2026

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

Owner of Record2 Individual Names on Record
Mailing Address5449 MOUNTAIN TRAIL WAY, ANTIOCH, CA 94531-8723
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Oct 19, 2021Deed of Trust, Mortgage · Conventional Mortgage
CMG MORTGAGE INC
Oct 22, 2020Grant Deed, Subdivision Related Transfer · FHA Mortgage
CMG FIN'L

Assessor's Deed Record

Deed Names2 Names on Deed
Record UpdatedSep 20, 2026

October 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionCONTRA COSTA CA
Property Address5449 MOUNTAIN TRAIL WAY, ANTIOCH, CA 94531-8723
Transaction TypeMortgage
Record UpdatedAug 1, 2023
Title CompanyCHICAGO TITLE COMPANY

Transferred To (Grantee/Buyer)

NameVerified Name
Address5449 MOUNTAIN TRAIL WAY, ANTIOCH, CA 94531-8723

Mortgage

Document Number0000286601
DateOct 19, 2021
Instrument2021-286601
Lender
NameCMG MORTGAGE INC
TypeMortgage Company
AddressSAN RAMON, CA 94583
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueNov 1, 2051

October 2020: Grant Deed, Subdivision Related Transfer

Document TypeGrant Deed
JurisdictionCONTRA COSTA CA
Recording DateOct 22, 2020
Property Address5449 MOUNTAIN TRAIL WAY, ANTIOCH, CA 94531-8723
Document Number0000246602
Instrument DateSep 28, 2020
Instrument246602
Transaction TypeSubdivision Related Transfer
Record UpdatedNov 2, 2020
Title CompanyFIRST AMERICAN TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$612.00
Amount AccuracyFull Value
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address5449 MOUNTAIN TRAIL WAY ANTIOCH CA 945318723, ANTIOCH, CA 94531-8723

Mortgage

Document Number246603
DateOct 22, 2020
Instrument246603
Lender
NameCMG FIN'L
TypeFunding / Finance Company
AddressSAN RAMON, CA 94583
Agreement
TypeFHA Mortgage
AmountAmount Recorded
Term360 Months
DueOct 21, 2050

Tax Assessment & Valuation

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
MunicipalityAntioch City
Unified School DistrictAntioch Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$614,087 (+2%) Land $187,693 Building $426,394
2025$9,469.00 (+5.81%) Homeowner's exemption$602,047 (+4.04%) Land $184,013 Building $418,034
2023$8,949.00 (+1.81%) Homeowner's exemption$578,670 Land $176,868 Building $401,802
2022$8,790.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies2 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 RiskLow
lower than 97% of the US · lower than 97.8% of California
Wildfire Likelihood0.02% 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 ANTIOCH
serves 116,781 people · EPA ID CA0710001
Water SourceSurface water
Last State InspectionJan 2024
LeadUnder 1 ppb (2022–2024)
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 566 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Unwired
Fixed Wireless		300 / 25
T-Mobile
Fixed Wireless		100 / 20
AT&T
DSL · Fiber, Fixed Wireless in parts of the area		100 / 20

May also be available: Verizon.

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