321 E Grand Blvd, Corona, CA 92879 Property Records

Riverside County property record for 321 E Grand Blvd, Corona, CA 92879

Property Summary

Property Type	Auto Repair, Garage
Details	3,960 sqft · built 1947
Lot Size	0.21 acres (9,148 sqft)
Owner	Company Name on Record
Last Sale	$500,000 (Oct 2014)
Tax Bill	$6,791 (2025)
Deeds & Mortgages	Jul 2020 Mortgage
Flood Zone	Zone X (moderate risk)
APN	`117-281-004`

Property Details

APN / Parcel Number

Primary APN	`117-281-004`
Alternative APN	`082500132`

Interior

Stories	1 Story
Building Area	3,960 sqft Gross Area

Exterior

Year Built	Built 1947
Effective Year Built	Effective 1947
Construction Type	Wood
Fire Resistance	Wood or Wood & Steel Frame
Lot Area	9,148 sqft (0.21 acres)

Location & Zoning

Old Parcel Number	082500132
Street Address	321 E GRAND BLVD
City	CORONA
State	CA
Zip	92879-1534
Property Category	Commercial
Property Type	Commercial > Retail > Auto Repair, Garage
Local Zoning Code	M1
Legal Description	LOT 32 MB 009/074 PARK TR
Legal Subdivision	PARK TR
Legal Lot Number	32
Jurisdiction	RIVERSIDE CA
Township / Civil Division	CORONA
Census Block Group	1
Census Block	1009
Census Tract	41602

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Grand Boulevard Historic District listed 2011 · 158 contributing resources · NRIS 11000432

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

Source: Riverside County records, as of July 29, 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	9755 PEARL ST, RANCHO CUCAMONGA, CA 91701
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 28, 2014 · Amount on Record
Deed Sale	Oct 28, 2014 · Amount on Record
Deed Document Number	2014407316
Prior Transfer Date	Nov 20, 2012
Prior Transfer Doc	0000565478
Record Updated	Oct 29, 2026

July 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	RIVERSIDE CA
Recording Date	Jul 17, 2020
Property Address	321 E GRAND BLVD, CORONA, CA 92879-1534
Document Number	0000314998
Map Reference	MB 9 PG 74
Instrument Date	Jul 16, 2020
Instrument	2020-0314998
Transaction Type	Transfer
Record Updated	Sep 28, 2021
Title Company	LAWYERS TITLE

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9755 PEARL STREET, RANCHO CUCAMONGA, CA 91701

Mortgage

Document Number	0000314999
Date	Jul 17, 2020
Instrument	2020-0314999

Lender

Name	ZB NA
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$606,648 (+2%) Land $139,525 Building $467,123
2025	$6,791.00 (+4.78%)	$594,754 (+4.04%) Land $136,790 Building $457,964
2023	$6,481.00 (+1.82%)	$571,661 Land $131,479 Building $440,182
2022	$6,365.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 14, 2026

FEMA Flood Zone	Zone X moderate risk
500-Year Floodplain	Yes 0.2% annual chance
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 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 286 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	1,000 / 75

May also be available: GeoLinks, T-Mobile.

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