421 N Riverside Ave, Rialto, CA 92376 Property Records

San Bernardino County property record for 421 N Riverside Ave, Rialto, CA 92376

Property Summary

Property Type	Single Family Home
Details	2 bd · 1.5 ba · 1,529 sqft · built 1925
Lot Size	0.327 acres (14,260 sqft)
Owner	Company Name on Record
Last Sale	$93,000 (Feb 1995)
Tax Bill	$2,577 (2025)
Deeds & Mortgages	Aug 2020 Transfer Aug 2020 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0127-602-03-0000`

Property Details

APN / Parcel Number

Primary APN	`0127-602-03-0000`

Interior

Bedrooms	2 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,529 sqft Living Area
Gross Area	1,609 sqft
1st Floor Area	1,529 sqft
Basement Area	80 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1925
Architectural Style	Conventional
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	14,260 sqft (0.327 acres)
Lot Dimensions	155 ft deep x 92 ft wide
Garage Type	Detached
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces
Porch	Patio/Porch
Porch Area	581 sqft
Patio Area	252 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	421 N RIVERSIDE AVE
City	RIALTO
State	CA
Zip	92376-5011
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOWN OF RIALTO AND ADJ SUBS PTN LOT 60 COM AT SW COR LOT 6 R1ALTO ORANGE HE1GHTS TH E 155 FT TH S 91.7 FT TH W 155 FT TO E L1 R1VERS1DE AVE TH N 91.7 FT TO PT BEG
Legal Subdivision	TOWN OF RIALTO
Legal Block	2
Legal Lot Number	60
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	SAN BERNARDINO
Census Block Group	2
Census Block	2018
Census Tract	3803

Owner

Source: San Bernardino 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 Record	Company Name on Record
Mailing Address	9949 MEADOWOOD DR, RANCHO CUCAMONGA, CA 91737-1691
Owner Type	Company
Vesting	Trust, Living Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 12, 2020	Quit Claim Deed, Transfer FIRST AMERICAN TITLE COMPANY RESID', FIRST AMERICAN TITLE CO RESID'
Aug 11, 2020	Quit Claim Deed, Transfer FIRST AMERICAN TITLE COMPANY RESID', FIRST AMERICAN TITLE CO RESID'
Aug 11, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 17, 1995 · Amount on Record
Deed Sale	Feb 17, 1995 · Amount on Record
Deed Document Number	199550178
Last Transfer Date	May 13, 2020
Transfer Doc	0000282443
Record Updated	Sep 20, 2026

August 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Aug 12, 2020
Property Address	421 N RIVERSIDE AVE, RIALTO, CA 92376-5011
Document Number	0000282443
Instrument Date	May 13, 2020
Instrument	282443
Transaction Type	Transfer
Record Updated	Aug 31, 2020
Title Company	FIRST AMERICAN TITLE COMPANY RESID', FIRST AMERICAN TITLE CO RESID'

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	1492 N TOWNE AVE CLAREMONT CA 917113203, CLAREMONT, CA 91711-3203

August 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Aug 11, 2020
Property Address	421 N RIVERSIDE AVE, RIALTO, CA 92376-5011
Document Number	0000280771
Instrument Date	May 13, 2020
Instrument	280771
Transaction Type	Transfer
Record Updated	Aug 31, 2020
Title Company	FIRST AMERICAN TITLE COMPANY RESID', FIRST AMERICAN TITLE CO RESID'

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	1492 N TOWNE AVE CLAREMONT CA 917113203, CLAREMONT, CA 91711-3203

August 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN BERNARDINO CA
Recording Date	Aug 11, 2020
Property Address	421 N RIVERSIDE AVE, RIALTO, CA 92376-5011
Document Number	0000280769
Map Reference	MB 4 PG 11
Instrument Date	May 13, 2020
Instrument	2020-0280769
Transaction Type	Transfer
Record Updated	Aug 31, 2021
Title Company	FIRST AMER TTL CO RES DIV

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1492 N TOWNE AVE, CLAREMONT, CA 91711-3203

Mortgage

Document Number	0000280770
Date	Aug 11, 2020
Instrument	2020-0280770

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	349 Months
Due	Sep 1, 2049

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	California
County	San Bernardino County
Municipality	Rialto City
Unified School District	Rialto Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$167,350 (+2%) Land $49,341 Building $118,009
2025	$2,577.00 (-1.19%)	$164,069 (+4.04%) Land $48,374 Building $115,695
2023	$2,608.00 (+8.04%)	$157,697 Land $46,495 Building $111,202
2022	$2,414.00

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 Zone	Zone X minimal risk
Flood Insurance Requirement	Not 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 Risk	Not rated no burnable land within 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 System	CITY OF RIALTO serves 59,264 people · EPA ID CA3610038
Water Source	Purchased surface water from several systems
Last State Inspection	Aug 2024
Lead	Under 1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 635 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Starlink Satellite	280 / 30
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Verizon.

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