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46574 Roadrunner Rd, Fremont, CA 94539 Property Records

Alameda County property record for 46574 Roadrunner Rd, Fremont, CA 94539

Property Summary

Property TypeSingle Family Home
Details3 bd · 2.5 ba · 2,274 sqft · built 1978
Lot Size0.234 acres (10,203 sqft)
Owner2 Individual Names on File
Last Sale$433,000 (Jun 1994)
Tax Bill$9,338 (2025)
Deeds & MortgagesJul 2021 Mortgage
Jun 2021 Transfer
Flood ZoneZone X (minimal risk)
APN519-1671-23

Property Details

APN / Parcel Number

Primary APN519-1671-23
Alternative APN
  • 519-1671-023-00

Interior

Bedrooms3 Beds
Full Baths2.5 Baths
Half Baths1 Half Bath
Building Area2,274 sqft Living Area

Exterior

Year BuiltBuilt 1978
Effective Year BuiltEffective 1980
Architectural StyleL-Shape
Construction TypeWood
Lot Area10,203 sqft (0.234 acres)

Location & Zoning

Street Address46574 ROADRUNNER RD
CityFREMONT
StateCA
Zip94539-6991
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT: 00203 BLK: TR: 3853
Legal SubdivisionTRACT 3853
Legal Tract3853
Legal Lot Number203
JurisdictionALAMEDA CA
Township / Civil DivisionFREMONT
Census Block Group1
Census Block1003
Census Tract443200

Owner

Source: Alameda County records · APN 519-1671-23

Assessment roll updated August 5, 2026 · Last verified August 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 File
Mailing Address46574 ROADRUNNER RD, FREMONT, CA 94539-6991
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Jul 20, 2021Deed of Trust, Mortgage · Conventional Mortgage
UNITED WHOLESALE MORTGAGE
Jun 30, 2021Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJun 17, 1994 · Amount on Record
Deed SaleJun 17, 1994 · Amount on Record
Deed Document Number1994227828
Last Transfer DateJun 29, 2021
Transfer Doc0000232627
Record UpdatedSep 20, 2026

July 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionALAMEDA CA
Property Address46574 ROADRUNNER RD, FREMONT, CA 94539-6991
Transaction TypeMortgage
Record UpdatedAug 22, 2022
Title CompanyOLD REPUBLIC TITLE COMPANY FREMONT, OLD REPUBLIC TTL CO FREMONT

Transferred To (Grantee/Buyer)

NameVerified Name
Address46572 ROADRUNNER RD, FREMONT, CA 94539-6991

Mortgage

Document Number0000251616
DateJul 20, 2021
Instrument2021251616
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
AddressPONTIAC, MI 48341
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueAug 01, 2051

June 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionALAMEDA CA
Recording DateJun 30, 2021
Property Address46574 ROADRUNNER RD, FREMONT, CA 94539-6991
Document Number0000232627
Map ReferenceMB 103 PG 81-90
Instrument DateJun 29, 2021
Instrument2021232627
Transaction TypeTransfer
Record UpdatedAug 22, 2022

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
Address4204 SANTA MONICA TER, FREMONT, CA 94539-8021

Tax Assessment & Valuation

Source: Alameda County records · Assessment roll updated August 5, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyAlameda County
MunicipalityFremont City
Unified School DistrictFremont Unified School District (KG - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2026$743,644 (+1.05%) Land $225,193 Building $525,451
2025$9,338.00 (+7.62%) Homeowner's exemption$735,926 (+4.04%) Land $220,778 Building $515,148
2023$8,677.00 Homeowner's exemption$707,352 Land $212,205 Building $495,147$2,121,390

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of May 25, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies1 in force

Wildfire

Wildfire RiskModerate
above 48% of the US · lower than 71% of California
Wildfire Likelihood0.1% annual chance
ExposureIndirect
within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
Xfinity
Cable		2,000 / 250
Tekify
Fixed Wireless		570 / 120
Sail Internet Holdings
Fixed Wireless		500 / 100
AT&T
DSL		100 / 20

May also be available: Etheric Communications, LLC., Verizon.

Based on FCC filings for 325 locations within half a mile of this property.

Cell Coverage

5G (outdoors only) and 4G LTE

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemALAMEDA COUNTY WATER DISTRICT
serves 344,000 people
Water SourceSurface water
Last State InspectionNov 2025
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

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