2431 Sierra Dr, Upland, CA 91784 Property Records

San Bernardino County property record for 2431 Sierra Dr, Upland, CA 91784

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,987 sqft · built 1966
Lot Size	0.327 acres (14,250 sqft)
Owner	2 Company Names on Record
Last Sale	$425,000 (Aug 1999)
Tax Bill	$7,221 (2025)
Deeds & Mortgages	Nov 2022 Line of Credit Jan 2022 Mortgage
Flood Zone	Zone X (moderate risk)
APN	`1003-311-40-0000`

Property Details

APN / Parcel Number

Primary APN	`1003-311-40-0000`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,987 sqft Living Area
1st Floor Area	2,987 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1966
Effective Year Built	Effective 1966
Architectural Style	Modern
Construction Type	Frame
Roof Material	Built-Up Asphalt
Lot Area	14,250 sqft (0.327 acres)
Lot Dimensions	150 ft deep x 95 ft wide
Terrain	Steep
View / Lot	Average
Garage Type	Detached
Garage Area	484 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Pool Type	Heated Pool
Porch	Patio/Porch
Porch Area	526 sqft
Patio Area	526 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	2431 SIERRA DR
City	UPLAND
State	CA
Zip	91784-1183
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RS14M
Legal Description	TRACT 6845 LOT 12
Legal Subdivision	TRACT 6845
Legal Tract	6845
Legal Block	2
Legal Lot Number	12
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	2
Census Block	2019
Census Tract	804

Owner

Source: San Bernardino County records, 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	2 Company Names on Record
Mailing Address	2431 SIERRA DR, UPLAND, CA 91784-1183
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Nov 3, 2022	Deed of Trust, Mortgage · Line of Credit THE FIRST FINANCIAL FCU
Jan 27, 2022	Deed of Trust, Mortgage · Conventional Mortgage MISSION FCU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 18, 1999 · Amount on Record
Deed Sale	Aug 18, 1999 · Amount on Record
Prior Sale	Jul 22, 1994 · Amount on Record
Deed Document Number	1999351130
Last Transfer Date	Dec 19, 2024
Transfer Doc	0000305314
Record Updated	Sep 20, 2026

November 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	2431 SIERRA DR, UPLAND, CA 91784-1183
Transaction Type	Mortgage
Record Updated	Nov 16, 2022
Title Company	CALIFORNIA MEMBERS TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2431 SIERRA DR, UPLAND, CA 91784-1183

Mortgage

Document Number	0000364195
Date	Nov 3, 2022
Instrument	2022-0364195

Lender

Name	THE FIRST FINANCIAL FCU
Type	Credit Union
Address	WEST COVINA, CA 91793

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Nov 25, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

January 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	2431 SIERRA DR, UPLAND, CA 91784-1183
Transaction Type	Mortgage
Record Updated	Feb 10, 2022
Title Company	CALIFORNIA TITLE COMPANY, CALIFORNIA MEMBERS TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	2431 SIERRA DR, UPLAND, CA 91784-1183

Mortgage

Document Number	0000033477
Date	Jan 27, 2022
Instrument	2022-0033477

Lender

Name	MISSION FCU
Type	Credit Union
Address	SAN DIEGO, CA 92191

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Feb 1, 2037

Tax Assessment & Valuation

Source: San Bernardino County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	San Bernardino County
Unified School District	Upland Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$666,287 (+2%) Land $233,201 Building $433,086
2025	$7,221.00 (+5.99%)	$653,222 (+4.04%) Land $228,628 Building $424,594
2023	$6,813.00 (+2.21%) Homeowner's exemption	$627,857 Land $219,750 Building $408,107
2022	$6,666.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 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
Nearby Flood Policies	4 in force
Nearby Flood Claims	2 (1980–1982)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Nov 1982 · rainfall accumulation

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

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

Wildfire Risk	High above 84% of the US · above 63% of California
Wildfire Likelihood	0.7% 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	SAN ANTONIO WATER COMPANY private · serves 3,441 people · EPA ID CA3610085
Water Source	Groundwater
Last State Inspection	Mar 2026
Lead	Under 1 ppb (2023–2025) 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 242 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

May also be available: T-Mobile.

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