1303 Diana Ct, Upland, CA 91786 Property Records

San Bernardino County property record for 1303 Diana Ct, Upland, CA 91786

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,762 sqft · built 1974
Lot Size	0.174 acres (7,575 sqft)
Owner	2 Individual Names on File
Last Sale	$735,000 (Dec 2022)
Tax Bill	$8,412 (2025)
Deeds & Mortgages	Dec 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1006-431-28-0000`

Property Details

APN / Parcel Number

Primary APN	`1006-431-28-0000`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,762 sqft Living Area
Gross Area	2,251 sqft
1st Floor Area	1,762 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1974
Architectural Style	Modern
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	7,575 sqft (0.174 acres)
Lot Dimensions	101 ft deep x 75 ft wide
View / Lot	Average
Garage Type	Attached
Garage Area	489 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Pool Type	Spa / Hot Tub (No Pool)
Porch	Patio/Porch
Porch Area	85 sqft
Patio Area	85 sqft

Utilities, Heating & Cooling

Cooling System	Evaporative
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	1303 DIANA CT
City	UPLAND
State	CA
Zip	91786-2504
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 8586 LOT 19
Legal Subdivision	TRACT 8586
Legal Tract	8586
Legal Block	2
Legal Lot Number	19
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	2
Census Block	2003
Census Tract	817

Owner

1303 Diana Ct is owned and occupied by two individuals who bought it in December 2022.

Source: San Bernardino County records, as of July 14, 2026

Owner of Record	2 Individual Names on File
Mailing Address	1303 DIANA CT, UPLAND, CA 91786-2504
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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	Dec 22, 2022 · Amount on File
Deed Sale	Dec 22, 2022 · Amount on File
Prior Sale	Aug 26, 1997 · Amount on File
Deed Document Number	2022405653
Prior Transfer Date	Jul 21, 2016
Prior Transfer Doc	0000311222
Record Updated	Oct 29, 2026

December 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Dec 22, 2022
Property Address	1303 DIANA CT, UPLAND, CA 91786-2504
Document Number	0000405653
Map Reference	MB 121 PG 34&35
Instrument Date	Nov 29, 2022
Instrument	2022-0405653
Transaction Type	Transfer
Record Updated	Jan 3, 2023
Title Company	LAWYERS TITLE COMPANY/CA, LAWYERS TITLE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
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
Relationship	Community Property with Right of Survivorship
Address	1303 DIANA CT, UPLAND, CA 91786-2504

Mortgage

Document Number	0000405654
Date	Dec 22, 2022
Instrument	2022-0405654

Lender

Name	SYNERGY ONE LENDING
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jan 1, 2053

Tax Assessment & Valuation

The 2025 property tax bill for 1303 Diana Ct was $8,412.

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		$779,988 (+2%) Land $272,996 Building $506,992
2025	$8,412.00 Homeowner's exemption	$764,694 Land $267,643 Building $497,051
2023	$8,024.00 (+198.18%) Homeowner's exemption	$735,000 Land $257,250 Building $477,750
2022	$2,691.00

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

Flood

FEMA maps place 1303 Diana Ct in Zone X, an area of minimal flood risk.

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

The area around 1303 Diana Ct has no burnable land within ember reach, so its wildfire risk is not rated.

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 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 626 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

May also be available: Frontier.

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