622 Diamond Ct, Upland, CA 91786 Property Records

San Bernardino County property record for 622 Diamond Ct, Upland, CA 91786

Property Summary

Property Type	Quadplex
Details	4 bd · 4 ba · 3,820 sqft · built 1963
Lot Size	0.235 acres (10,230 sqft)
Owner	Company Name on File
Last Sale	$379,000 (Mar 2003)
Tax Bill	$6,112 (2025)
Flood Zone	Zone X (minimal risk)
APN	`1046-351-13-0000`

Property Details

APN / Parcel Number

Primary APN	`1046-351-13-0000`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Total Rooms	8 Rooms
Units	4 Units
Building Area	3,820 sqft Total Area

Exterior

Year Built	Built 1963
Effective Year Built	Effective 1963
Architectural Style	Quadruplex
Construction Type	Wood
Lot Area	10,230 sqft (0.235 acres)
Lot Dimensions	165 ft deep x 62 ft wide

Utilities, Heating & Cooling

Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	622 DIAMOND CT
City	UPLAND
State	CA
Zip	91786-5835
Property Category	Residential
Property Type	Residential > Multi-Unit > Quadplex
Legal Description	TRACT 6111 LOT 24
Legal Tract	6111
Legal Block	1
Legal Lot Number	24
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	1
Census Block	1003
Census Tract	824

Owner

Source: San Bernardino County assessment roll, as of July 14, 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	930 HILLDALE AVE, WEST HOLLYWOOD, CA 90069-4405
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Mar 24, 2003 · Amount on Record
Deed Sale	Mar 24, 2003 · Amount on Record
Deed Document Number	2003189095
Last Transfer Date	Jan 30, 2007
Transfer Doc	0000078321
Record Updated	Sep 20, 2026

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	Upland City
Unified School District	Upland Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$559,900 (+2%) Land $140,346 Building $419,554
2025	$6,112.00 (+4.86%)	$548,921 (+4.04%) Land $137,594 Building $411,327
2023	$5,829.00 (+2.19%)	$527,606 Land $132,251 Building $395,355
2022	$5,704.00

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

FEMA Flood Zone	Zone X minimal risk
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

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF UPLAND serves 78,376 people · EPA ID CA3610050
Water Source	Surface water
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	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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 581 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20
T-Mobile USA Fixed Wireless	100 / 20

May also be available: California Internet.

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