1231 S Althea Ave, Rialto, CA 92376 Property Records

San Bernardino County property record for 1231 S Althea Ave, Rialto, CA 92376

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,488 sqft · built 1986
Lot Size	0.099 acres (4,300 sqft)
Owner	Individual Name on Record
Last Sale	$435,000 (Apr 2021)
Tax Bill	$6,326 (2025)
Deeds & Mortgages	May 2018 Line of Credit Apr 2021 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0128-322-41-0000`

Property Details

APN / Parcel Number

Primary APN	`0128-322-41-0000`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,488 sqft Living Area
Gross Area	1,897 sqft
1st Floor Area	779 sqft
2nd Floor Area	709 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1986
Architectural Style	Modern
Construction Type	Frame
Roof Material	Tile
Lot Area	4,300 sqft (0.099 acres)
Garage Type	Attached
Garage Area	409 sqft
Parking Spaces	2 Parking Spaces
Porch	Patio/Porch
Porch Area	12 sqft
Patio Area	12 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	1231 S ALTHEA AVE
City	RIALTO
State	CA
Zip	92376-7478
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 11432 LOT 41 AND INT IN COMMON AREA
Legal Tract	11432
Legal Block	2
Legal Lot Number	41
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	SAN BERNARDINO
Census Block Group	2
Census Block	2003
Census Tract	3609

Owner

Source: San Bernardino County records, as of July 14, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Individual Name on Record
Mailing Address	1231 S ALTHEA AVE, RIALTO, CA 92376-7478
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
May 1, 2018	Deed of Trust, Mortgage · Line of Credit EAST WEST BANK
Apr 20, 2021	Grant Deed, Transfer · FHA Mortgage OCMBC INC
Aug 21, 2019	Grant Deed, Transfer WESTERN RESOURCES TITLE, WESTERN RSRCS TITLE CO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 20, 2021 · Amount on Record
Deed Sale	Apr 20, 2021 · Amount on Record
Prior Sale	Aug 21, 2019 · Amount on Record
Deed Document Number	2021181575
Prior Transfer Date	Sep 8, 2010
Prior Transfer Doc	0000383480
Record Updated	Oct 29, 2026

May 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1231 S ALTHEA AVE, RIALTO, CA 92376-7478
Transaction Type	Mortgage
Record Updated	Jun 21, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000159171
Date	May 1, 2018
Instrument	2018-0159171

Lender

Name	EAST WEST BANK
Type	Bank
Address	POMONA, CA 91766

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	359 Months
Due	Apr 25, 2048

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Apr 20, 2021
Property Address	1231 S ALTHEA AVE, RIALTO, CA 92376-7478
Document Number	0000181575
Map Reference	MB 181 PG 1&2
Instrument Date	Mar 15, 2021
Instrument	2021-0181575
Transaction Type	Transfer
Record Updated	Aug 31, 2021
Title Company	PACIFIC COAST TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1231 S ALTHEA AVE, RIALTO, CA 92376-7478

Mortgage

Document Number	0000181576
Date	Apr 20, 2021
Instrument	2021-0181576

Lender

Name	OCMBC INC
Type	Mortgage Company
Address	IRVINE, CA 92612

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2051

August 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Aug 21, 2019
Property Address	1231 S ALTHEA AVE, RIALTO, CA 92376-7478
Document Number	0000287880
Instrument Date	Jul 26, 2019
Instrument	287880
Transaction Type	Transfer
Record Updated	Aug 30, 2019
Title Company	WESTERN RESOURCES TITLE, WESTERN RSRCS TITLE CO

Transaction

Amount	Amount Recorded
Tax	$423.50
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1231 S ALTHEA AVE RIALTO CA 923767478, RIALTO, CA 92376-7478

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		$480,276 (+2%) Land $120,069 Building $360,207
2025	$6,326.00 (-2.29%)	$470,859 (+4.04%) Land $117,715 Building $353,144
2023	$6,474.00 (+7.83%)	$452,575 Land $113,144 Building $339,431
2022	$6,004.00

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 506 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
Starlink Satellite	280 / 30
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: GeoLinks, T-Mobile.

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