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423 E Grant St, Rialto, CA 92376 Property Records

San Bernardino County property record for 423 E Grant St, Rialto, CA 92376

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,600 sqft · built 1973
Lot Size0.168 acres (7,300 sqft)
Owner2 Individual Names on File
Tax Bill$5,331 (2025)
Flood ZoneZone X (minimal risk)
APN0131-334-08-0000

Property Details

APN / Parcel Number

Primary APN0131-334-08-0000

Interior

Bedrooms4 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Stories1 Story
Building Area1,600 sqft Living Area
Gross Area2,056 sqft
1st Floor Area1,600 sqft
Family RoomFamily Room

Exterior

Year BuiltBuilt 1973
Effective Year BuiltEffective 1973
Architectural StyleModern
Construction TypeFrame
Roof MaterialComposition Shingle
Lot Area7,300 sqft (0.168 acres)
Garage TypeAttached
Garage Area456 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address423 E GRANT ST
CityRIALTO
StateCA
Zip92376-7141
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTRACT 8644 LOT 27
Legal Tract8644
Legal Block2
Legal Lot Number27
JurisdictionSAN BERNARDINO CA
Township / Civil DivisionSAN BERNARDINO
Census Block Group2
Census Block2003
Census Tract3607

Owner

Source: San Bernardino County assessment roll, 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 File
Mailing Address423 E GRANT ST, RIALTO, CA 92376-7141
OccupancyOwner Occupied
Owner TypeIndividual
VestingSole Owner

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

Source: San Bernardino County assessment roll, as of July 14, 2026

Property Jurisdictions

TypeName
StateCalifornia
CountySan Bernardino County
MunicipalityRialto City
Unified School DistrictRialto Unified School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed Value
2026$70,627 (+2%) Land $9,947 Building $60,680
2025$5,331.00 (-0.06%) Homeowner's exemption$69,242 (+4.04%) Land $9,752 Building $59,490
2023$5,334.00 (+3.41%) Homeowner's exemption$66,554 Land $9,374 Building $57,180
2022$5,158.00

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

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; 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
ExposureDirect
burnable vegetation at the parcel

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCITY OF RIALTO
serves 59,264 people · EPA ID CA3610038
Water SourcePurchased surface water from several systems
Last State InspectionAug 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 801 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Spectrum
Cable		1,000 / 1,000
AT&T
DSL · Fiber in parts of the area		100 / 20

May also be available: California Internet, Verizon.

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