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4451 12th St, Riverside, CA 92501 Property Records

Riverside County property record for 4451 12th St, Riverside, CA 92501

Property Summary

Property TypeSingle Family Home
Details3 bd · 1.75 ba · 1,380 sqft · built 1903
Lot Size0.18 acres (7,841 sqft)
Owner2 Individual Names on File
Tax Bill$2,735 (2025)
Deeds & MortgagesFeb 2021 Mortgage
Jan 2019 Mortgage
Flood ZoneZone X (minimal risk)
APN215-160-014

Property Details

APN / Parcel Number

Primary APN215-160-014
Alternative APN
  • 011200117

Interior

Bedrooms3 Beds
Full Baths1.75 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area1,380 sqft Living Area
Gross Area2,811 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1903
Effective Year BuiltEffective 1903
Construction TypeWood
Roof MaterialWood Shingle
Lot Area7,841 sqft (0.18 acres)
Garage TypeCarport
CarportCarport

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas
SewerConnected

Location & Zoning

Old Parcel Number011200117
Street Address4451 12TH ST
CityRIVERSIDE
StateCA
Zip92501-3414
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR1065
Legal DescriptionLOT 15 BLK 11 MB 005/048 SB ROSENTHAL SUB
Legal SubdivisionROSENTHAL SUB
Legal Block11
Legal Lot Number15
JurisdictionRIVERSIDE CA
Township / Civil DivisionRIVERSIDE
Census Block Group4
Census Block4023
Census Tract30200

Owner

Source: Riverside County records · APN 215-160-014

Assessment roll updated July 29, 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 Address4451 12TH ST, RIVERSIDE, CA 92501-3414
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Feb 16, 2021Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LOANS LLC
Jan 26, 2019Deed of Trust, Mortgage · Conventional with PMI
QUICKEN LNS

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last Transfer DateJan 21, 2014
Transfer Doc0000031044
Record UpdatedSep 20, 2026

February 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionRIVERSIDE CA
Property Address4451 12TH ST, RIVERSIDE, CA 92501-3414
Transaction TypeMortgage
Record UpdatedMar 03, 2021
Title CompanyAMROCK INC

Transferred To (Grantee/Buyer)

NameVerified Name
Address4451 12TH ST, RIVERSIDE, CA 92501-3414

Mortgage

Document Number0000095335
DateFeb 16, 2021
Instrument2021-0095335
Lender
NameQUICKEN LOANS LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueMar 01, 2051

January 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionRIVERSIDE CA
Property Address4451 12TH ST, RIVERSIDE, CA 92501-3414
Document Number0000036477
Instrument DateJan 26, 2019
Transaction TypeMortgage
Record UpdatedFeb 12, 2019
Title CompanyOTHER

Transaction

Additional
  • Multiple Parcels

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address4451 12TH ST RIVERSIDE CA 925013414, RIVERSIDE, CA 92501-3414

Mortgage

Document Number0000036477
DateFeb 01, 2019
Instrument36477
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeConventional with PMI
AmountAmount Recorded
Term360 Months
DueJan 31, 2049

Tax Assessment & Valuation

Source: Riverside County records · Assessment roll updated July 29, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyRiverside County
MunicipalityRiverside City
Unified School DistrictRiverside 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$252,473 (+2%) Land $72,120 Building $180,353
2025$2,735.00 (+3.91%) Homeowner's exemption$247,523 (+4.04%) Land $70,706 Building $176,817
2023$2,632.00 (+1.94%) Homeowner's exemption$237,912 Land $67,961 Building $169,951
2022$2,582.00
2021$542,700

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 14, 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

Wildfire

Wildfire RiskModerate
above 42% of the US · lower than 75% of California
Wildfire Likelihood0.07% annual chance
ExposureIndirect
within ember reach

Values are read at the parcel center point; 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)
AT&T
Fiber · DSL · Fixed Wireless in parts of the area		5,000 / 5,000
Spectrum
Cable · Fiber in parts of the area		1,000 / 1,000
Verizon
Fixed Wireless		1,000 / 75
T-Mobile USA
Fixed Wireless		100 / 20

May also be available: California Internet.

Based on FCC filings for 454 locations within half a mile of this property.

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 SystemCITY OF RIVERSIDE
serves 302,776 people
Water SourceGroundwater influenced by surface water
Lead1 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 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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