4250 Greystone Dr, Ontario, CA 91761 Property Records

San Bernardino County property record for 4250 Greystone Dr, Ontario, CA 91761 · Last verified July 2026

Property Summary

Property Type	Warehouse, Storage
Details	128,129 sqft · built 2002
Lot Size	10.4 acres (455,202 sqft)
Owner	Company Name on File
Last Sale	$46,553,500 (Dec 2021)
Tax Bill	$446,266 (2025)
Deeds & Mortgages	Dec 2021 Sale
Flood Zone	Zone X (minimal risk)
APN	`1083-361-13-0000`

Property Details

APN / Parcel Number

Primary APN	`1083-361-13-0000`
Alternative APNs	`1083-361-13-P` `0218091380000`

Interior

Stories	1 Story
Building Area	128,129 sqft Gross Area

Exterior

Year Built	Built 2002
Effective Year Built	Effective 2002
Construction Type	Masonry / Concrete Block
Fire Resistance	Masonry Walls, Wood Interior
Lot Area	455,202 sqft

Utilities, Heating & Cooling

Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	4250 GREYSTONE DR
City	ONTARIO
State	CA
Zip	91761-3104
Property Category	Industrial
Property Type	Industrial > Warehouse, Storage
Legal Description	PARCEL MAP 9419 PARCEL 14 PARCEL MAP 9419 PARCEL NO 14
Legal Subdivision	PARCEL MAP NO 9419
Legal Block	1
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	SAN BERNARDINO
Census Block Group	1
Census Block	1084
Census Tract	12700

Owner

Source: San Bernardino County records · APN 1083-361-13-0000

Assessment roll updated July 14, 2026 · Last verified July 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 File
Mailing Address	1808 SWIFT DR, OAK BROOK, IL 60523-1573
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 02, 2021 · Amount on Record
Deed Sale	Dec 02, 2021 · Amount on Record
Prior Sale	Jan 16, 2003 · Amount on Record
Deed Document Number	2021541843
Record Updated	Sep 20, 2026

December 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Dec 02, 2021
Property Address	4250 GREYSTONE DR, ONTARIO, CA 91761-3104
Document Number	0000541843
Map Reference	MB 111 PG 15-18
Instrument Date	Dec 01, 2021
Instrument	2021-0541843
Transaction Type	Transfer
Record Updated	Jul 22, 2022
Title Company	CHICAGO TITLE COMPANY-C/I, CHICAGO TITLE CO COM DIV

Transaction

Amount	Amount Recorded
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	1808 SWIFT DR, OAK BROOK, IL 60523-1573
Investor	Possibly a Property Investor

Tax Assessment & Valuation

Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified July 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

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

Year	Tax Bill	Assessed Value
2026		$35,000,000 (-16.31%) Land $16,500,000 Building $18,500,000
2025	$446,266.00 (+1.41%)	$41,820,000 (-11.93%) Land $19,380,000 Building $22,440,000
2023	$440,062.00 (-10.84%)	$47,484,366 Land $19,380,000 Building $28,104,366
2022	$493,581.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Bernardino County (06071C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060710127001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Flood Insurance Cost	Premium on Record median of 4 individual NFIP policies nearby
Nearby Flood Policies	4 in force

Wildfire

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

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.