1521 N San Antonio Ave, Upland, CA 91786 Property Records

San Bernardino County property record for 1521 N San Antonio Ave, Upland, CA 91786

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,095 sqft · built 1975
Lot Size	0.231 acres (10,062 sqft)
Owner	2 Individual Names on File
Last Sale	$535,000 (Feb 2016)
Tax Bill	$7,002 (2025)
Deeds & Mortgages	Jan 2022 Line of Credit Feb 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1045-011-10-0000`

Property Details

APN / Parcel Number

Primary APN	`1045-011-10-0000`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	2,095 sqft Living Area
Gross Area	2,746 sqft
1st Floor Area	2,095 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1975
Architectural Style	Modern
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	10,062 sqft (0.231 acres)
Lot Dimensions	129 ft deep x 78 ft wide
View / Lot	Average
Garage Type	Attached
Garage Area	651 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Pool Type	Spa / Hot Tub (No Pool)
Porch	Patio/Porch
Porch Area	230 sqft
Patio Area	230 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	1521 N SAN ANTONIO AVE
City	UPLAND
State	CA
Zip	91786-2273
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 8923 LOT 22
Legal Subdivision	TRACT NO 8923
Legal Tract	8923
Legal Block	1
Legal Lot Number	22
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	1
Census Block	1007
Census Tract	818

Owner

1521 N San Antonio Ave is owned and occupied by two individuals who bought it in February 2016.

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

Owner of Record	2 Individual Names on File
Mailing Address	1521 N SAN ANTONIO AVE, UPLAND, CA 91786-2273
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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

Date	Document
Jan 26, 2022	Deed of Trust, Mortgage · Line of Credit CAL STATE L.A. FCU
Feb 3, 2021	Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC
Mar 13, 2017	Deed of Trust, Mortgage · Stand-Alone Second Mortgage CAL STATE L.A. FCU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 1, 2016 · Amount on File
Deed Sale	Feb 1, 2016 · Amount on File
Prior Sale	Apr 21, 2005 · Amount on File
Deed Document Number	201636621
Prior Transfer Date	Apr 29, 1998
Prior Transfer Doc	0000175915
Record Updated	Sep 20, 2026

January 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1521 N SAN ANTONIO AVE, UPLAND, CA 91786-2273
Transaction Type	Mortgage
Record Updated	Feb 8, 2022
Title Company	TICOR TITLE INSURANCE COMPANY, TICOR TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1521 N SAN ANTONIO AVE, UPLAND, CA 91786-2273

Mortgage

Document Number	0000031796
Date	Jan 26, 2022
Instrument	2022-0031796

Lender

Name	CAL STATE L.A. FCU
Type	Credit Union
Address	LOS ANGELES, CA 90032

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	240 Months
Due	Jan 25, 2042

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1521 N SAN ANTONIO AVE, UPLAND, CA 91786-2273
Transaction Type	Mortgage
Record Updated	Feb 16, 2021
Title Company	NORTH AMERICAN TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1521 N SAN ANTONIO AVE, UPLAND, CA 91786-2273

Mortgage

Document Number	0000054312
Date	Feb 3, 2021
Instrument	2021-0054312

Lender

Name	QUICKEN LOANS LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	240 Months
Due	Feb 1, 2041

March 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	1521 N SAN ANTONIO AVE, UPLAND, CA 91786-2273
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000106636
Date	Mar 13, 2017
Instrument	2017-0106636

Lender

Name	CAL STATE L.A. FCU
Type	Credit Union
Address	LOS ANGELES, CA 90032

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount on Record
Term	241 Months
Due	Apr 1, 2037

Tax Assessment & Valuation

The 2025 property tax bill for 1521 N San Antonio Ave was $7,002.

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		$645,998 (+2%) Land $226,099 Building $419,899
2025	$7,002.00	$633,332 Land $221,666 Building $411,666
2023	$6,679.00 (+2.19%)	$608,739 Land $213,059 Building $395,680
2022	$6,536.00

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

Flood

FEMA maps place 1521 N San Antonio Ave 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 1521 N San Antonio Ave 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 526 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
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Verizon.

Nearby Properties on N San Antonio Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures