668 E 4th St, Ontario, CA 91764 Property Records

San Bernardino County property record for 668 E 4th St, Ontario, CA 91764 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	2 Beds
Bathrooms	2 Baths
Year Built	Built 1920
Square Footage	1,438 sqft Living Area
Lot Size	10,500 sqft (0.241 acres)
Garage	Detached, 480 sqft
Last Sale	$170,000 (2009)
Tax Bill	$2,425.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1048-093-11-0000`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Building Area	1,438 sqft Living Area
1st Floor	1,438 sqft 1st Floor
Family Room	Family Room
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1915
Effective Year Built	Effective 1920
Architectural Style	Conventional Style
Construction Type	Frame Construction
Roof Material	Other (not Classified) Roof
Lot Area	10,500 sqft (0.241 acres)
Depth X Width	150 ft x 70 ft Depth x Width
Parking Spaces	2 Parking Spaces
Garage Type	Detached Garage
Garage Area	480 sqft Garage
Patio Area	312 sqft Patio
Porch Area	312 sqft Porch

Utilities and HVAC

Cooling System	None Cooling
Heating System	Floor/Wall Furnace Heating
Sewage	Municipal Sewage
Water Source	Commercial Water Source

Location & Zoning

Street Address	668 E 4TH ST
City	ONTARIO
State	CA
Zip	91764-2809
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	TOWN OF ONTAR1O E 70 FT N 150 FT LOT 1 BLK 821
Legal Subdivision	TOWN OF ONTARIO
Legal Block	821
Legal Lot Number	1
Jurisdiction	SAN BERNARDINO CA
Minor Civil Division	ONTARIO
Census Blockgroup	2
Census Block	2000
Census Tract	1200

Owner

Source: San Bernardino County records · APN 1048-093-11-0000

Assessment roll updated July 14, 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 Record	Individual Name on File
Mailing Address	12444 BENTON DR, 4, RANCHO CUCAMONGA, CA 91739-8093
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 25, 2009 · Amount on Record
Deed Sale	Nov 25, 2009 · Amount on Record
Prior Sale	Aug 27, 2009
Deed Doc Number	2009530626
Prior Transfer Date	Nov 14, 2003
Prior Transfer Doc	0000883522
Record Refreshed	Sep 20, 2026

Tax Assessment & Valuation

Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified August 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	Ontario-Montclair School District (KG - 08)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

Year	Tax Bill	Assessed Value
2026		$223,831 (+2%) Land $78,342 Building $145,489
2025	$2,425.00 (+5.25%)	$219,442 (+4.04%) Land $76,806 Building $142,636
2023	$2,304.00 (+1.36%)	$210,921 Land $73,824 Building $137,097
2022	$2,273.00

Flood & Wildfire

668 E 4th St is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.

Flood

Source: FEMA National Flood Hazard Layer · San Bernardino County (06071C), updated October 12, 2026

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach of burnable land

Values are read at the parcel center point; lenders make the official flood determination.