10601 E Riverside Dr, Ontario, CA 91761 Property Records

San Bernardino County property record for 10601 E Riverside Dr, Ontario, CA 91761

Property Summary

Property Type	Vacant Land
Details	2 ba · 1,726 sqft · built 1982
Lot Size	19.2 acres (836,352 sqft)
Owner	Company Name on Record
Last Sale	$7,235,000 (Sep 2021)
Tax Bill	$83,199 (2025)
Deeds & Mortgages	Oct 2021 Transfer Sep 2021 Sale
Flood Zone	Zone X (minimal risk)
APN	`0218-161-05-0000`

Property Details

APN / Parcel Number

Primary APN	`0218-161-05-0000`

Interior

Full Baths	2 Baths
Stories	1 Story
Building Area	1,726 sqft Living Area
Gross Area	2,350 sqft
1st Floor Area	1,726 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1982
Effective Year Built	Effective 1982
Architectural Style	Modern
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	836,352 sqft (19.2 acres)
View / Lot	Average
Garage Type	Attached
Garage Area	624 sqft
Porch	Patio/Porch
Porch Area	48 sqft
Patio Area	48 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	10601 E RIVERSIDE DR
City	ONTARIO
State	CA
Zip	91761
Property Category	Vacant Land
Property Type	Vacant Land > Uncategorized
Legal Description	E 1/2 NW 1/4 NW 1/4 SEC 12 TP 2S R 7W EX ST
Legal Range	7W
Legal Township	WP
Legal Section	12
Legal Block	3
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	3
Census Block	3000
Census Tract	1906

Owner

Source: San Bernardino County records, as of October 16, 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	3161 MICHELSON DR, 425, IRVINE, CA 92612-4436
Owner Type	Company
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Date	Document
Oct 1, 2021	Quit Claim Deed, Transfer FIRST AMERICAN TITLE COMPANY HOMEBU, FIRST AMER TTL CO HOMEBUILDE
Sep 30, 2021	Grant Deed, Transfer FIRST AMERICAN TITLE COMPANY HOMEBU, FIRST AMER TTL CO HOMEBUILDE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 30, 2021 · Amount on Record
Deed Sale	Sep 30, 2021 · Amount on Record
Deed Document Number	2021448441
Record Updated	Oct 29, 2026

October 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Oct 1, 2021
Property Address	10601 E RIVERSIDE DR, ONTARIO, CA 91761-2602
Document Number	0000449171
Instrument Date	Sep 30, 2021
Instrument	2021-0449171
Transaction Type	Transfer
Record Updated	Jul 22, 2022
Title Company	FIRST AMERICAN TITLE COMPANY HOMEBU, FIRST AMER TTL CO HOMEBUILDE

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Quitclaim Intrafamily Transfer Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3161 MICHELSON DR STE 425, 3161, IRVINE, CA 92612-4436

Transferred To (Grantee/Buyer)

Name	Verified Name

September 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Sep 30, 2021
Property Address	10601 E RIVERSIDE DR, ONTARIO, CA 91761-2602
Document Number	0000448441
Instrument Date	Sep 27, 2021
Instrument	2021-0448441
Transaction Type	Transfer
Record Updated	Jul 22, 2022
Title Company	FIRST AMERICAN TITLE COMPANY HOMEBU, FIRST AMER TTL CO HOMEBUILDE

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3161 MICHELSON DR STE 425, 425, IRVINE, CA 92612-4436

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	Ontario City
Secondary School District	Chaffey Joint Union High School District (09 - 12)
Elementary School District	Mountain View Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$7,663,620 (+2%) Land $7,663,620
2025	$83,199.00 (+7.13%)	$7,513,353 (+2.02%) Land $7,513,353
2023	$77,664.00 (+1.43%)	$7,364,400 Land $7,221,600 Building $142,800
2022	$76,568.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Moderate above 60% of the US · lower than 63% of California
Wildfire Likelihood	0.2% annual chance
Exposure	Direct burnable vegetation

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	ONTARIO MUNICIPAL UTILITIES COMPANY serves 185,010 people · EPA ID CA3610034
Water Source	Purchased surface water from several systems
Last State Inspection	Jul 2025
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 219 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Inyo Networks.

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