19321 E Ontario Ave, Corona, CA 92881 Property Records

Riverside County property record for 19321 E Ontario Ave, Corona, CA 92881

Property Summary

Property Type	Single Family Home
Details	4 bd · 1.75 ba · 2,297 sqft · built 1978
Lot Size	0.55 acres (23,958 sqft)
Owner	2 Company Names on File
Last Sale	$270,500 (Mar 2023)
Tax Bill	$3,772 (2025)
Deeds & Mortgages	Mar 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`277-070-032`

Property Details

APN / Parcel Number

Primary APN	`277-070-032`

Interior

Bedrooms	4 Beds
Full Baths	1.75 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,297 sqft Living Area
Gross Area	3,253 sqft
1st Floor Area	2,297 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1979
Architectural Style	Contemporary
Exterior Material	Stucco
Construction Type	Wood
Roof Material	Tile
Lot Area	23,958 sqft (0.55 acres)
Garage Type	Attached
Garage Area	720 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Gas

Location & Zoning

Street Address	19321 E ONTARIO AVE
City	CORONA
State	CA
Zip	92881-4276
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R3
Legal Description	.55 ACRES M/L IN POR LOT E BLK A AND LOTS 35 & 36 BLK A MB 011/094 TEMESCAL GARDENS
Legal Subdivision	TEMESCAL GARDENS
Legal Block	A
Legal Lot Number	E
Jurisdiction	RIVERSIDE CA
Township / Civil Division	ELSINORE VALLEY
Census Block Group	2
Census Block	2010
Census Tract	41909

Owner

19321 E Ontario Ave is owned by a company that bought it in March 2023.

Source: Riverside County records, as of July 29, 2026

Owner of Record	2 Company Names on File
Mailing Address	2660 WILDCAT LN, RIVERSIDE, CA 92503-5849
Owner Type	Company
Vesting	Borrower in Default

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

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 24, 2023 · Amount on File
Deed Sale	Mar 24, 2023 · Amount on File
Prior Sale	Aug 30, 2012 · Amount on File
Deed Document Number	202384563
Prior Transfer Date	Aug 18, 2011
Prior Transfer Doc	0000436120
Record Updated	Oct 29, 2026

March 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	RIVERSIDE CA
Recording Date	Mar 24, 2023
Property Address	19321 E ONTARIO AVE, CORONA, CA 92881-4276
Document Number	0000084563
Map Reference	MB 11 PG 94
Instrument Date	Mar 3, 2023
Instrument	2023-0084563
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	PLACER TITLE COMPANY

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
Relationship	Family Trust
Address	2660 WILDCAT LN, RIVERSIDE, CA 92503-5849

Tax Assessment & Valuation

The 2025 property tax bill for 19321 E Ontario Ave was $3,772.

Source: Riverside County assessment roll, as of July 29, 2026

Property Jurisdictions

Type	Name
State	California
County	Riverside County
Unified School District	Corona-Norco Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$339,747 (+2%) Land $75,355 Building $264,392
2025	$3,772.00	$333,086 Land $73,878 Building $259,208
2023	$3,598.00 (+1.87%)	$320,154 Land $71,010 Building $249,144
2022	$3,532.00
2021			$607,680

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 19321 E Ontario Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AH, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	1 in force
Nearby Flood Claims	3 (2010–2011)
Claims Outside the SFHA	2 of 3
Most Recent Claim	Jan 2011
Claims by Event	Severe Winter Storms, Flooding, And Debris And Mud Flows, Dec 2010 · 2 claims

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

Wildfire risk around 19321 E Ontario Ave is moderate, ranking above 40% of the US, with a 0.07% annual chance of wildfire.

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

Wildfire Risk	Moderate above 40% of the US · lower than 76% of California
Wildfire Likelihood	0.07% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 CORONA serves 169,380 people · EPA ID CA3310037
Water Source	Purchased surface water from several systems
Last State Inspection	Oct 2025
Lead	2 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	66 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 260 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL	100 / 20