1324 Longhorn Dr, San Dimas, CA 91773 Property Records

Los Angeles County property record for 1324 Longhorn Dr, San Dimas, CA 91773

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,615 sqft · built 1979
Lot Size	0.52 acres (22,632 sqft)
Owner	2 Trust Names on File
Last Sale	$979,000 (Jan 2021)
Tax Bill	$13,116 (2025)
Deeds & Mortgages	Jun 2023 Transfer Aug 2019 Mortgage + 1 more
Flood Zone	Zone D (undetermined)
APN	`8665-035-076`

Property Details

APN / Parcel Number

Primary APN	`8665-035-076`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,615 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Architectural Style	Contemporary
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	22,632 sqft (0.52 acres)
Lot Dimensions	210 ft deep x 113 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	1324 LONGHORN DR
City	SAN DIMAS
State	CA
Zip	91773-1122
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SDSFA16000
Legal Description	*TR=33122 LOT 11
Legal Subdivision	33122
Legal Tract	33122
Legal Block	1
Legal Lot Number	11
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1008
Census Tract	400403

Owner

1324 Longhorn Dr is owner-occupied and held in a trust since January 2021.

Source: Los Angeles County records, as of August 25, 2026

Owner of Record	2 Trust Names on File
Mailing Address	1324 LONGHORN DR, SAN DIMAS, CA 91773-1122
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

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
Jun 28, 2023	Intrafamily Transfer, Transfer
Aug 9, 2019	Deed of Trust, Mortgage · Conventional Mortgage STEARNS LENDING LLC
Jan 13, 2021	Grant Deed, Transfer · Conventional Mortgage PROSPERITY HOME MORTGAGE LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 13, 2021 · Amount on File
Deed Sale	Jan 13, 2021 · Amount on File
Prior Sale	May 8, 2006 · Amount on File
Deed Document Number	202165520
Prior Transfer Date	Feb 6, 1989
Prior Transfer Doc	0001958949
Record Updated	Oct 29, 2026

June 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Jun 28, 2023
Property Address	1324 LONGHORN DR, SAN DIMAS, CA 91773-1122
Document Number	0000422952
Map Reference	MB 902 PG 65-68
Instrument Date	Jun 7, 2023
Instrument	23-0422952
Transaction Type	Transfer
Record Updated	Jul 11, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	1324 LONGHORN DR, SAN DIMAS, CA 91773-1122

August 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	1324 LONGHORN DR, SAN DIMAS, CA 91773-1122
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIRST AMERICAN TITLE INS CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000798759
Date	Aug 9, 2019
Instrument	19-0798759

Lender

Name	STEARNS LENDING LLC
Type	Mortgage Company
Address	SANTA ANA, CA 92707

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Aug 1, 2049

January 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 13, 2021
Property Address	1324 LONGHORN DR, SAN DIMAS, CA 91773-1122
Document Number	0000065520
Map Reference	MB 902 PG 65-68
Instrument Date	Jan 9, 2021
Instrument	21-0065520
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	MONARCH TITLE

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	Joint Tenants
Address	1324 LONGHORN DR, SAN DIMAS, CA 91773-1122

Mortgage

Document Number	0000065521
Date	Jan 13, 2021
Instrument	21-0065521

Lender

Name	PROSPERITY HOME MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 1324 Longhorn Dr was $13,116 with a homeowner's exemption.

Source: Los Angeles County assessment roll, as of August 25, 2026

Property Jurisdictions

Type	Name
State	California
County	Los Angeles County
Municipality	San Dimas City
Unified School District	Bonita Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,080,891 (+2%) Land $821,766 Building $259,125
2025	$13,116.00 Homeowner's exemption	$1,059,698 Land $805,653 Building $254,045
2023	$12,052.00 (+1.63%) Homeowner's exemption	$1,018,550 (+2%) Land $774,369 Building $244,181
2022	$11,859.00 Homeowner's exemption	$998,580 Land $759,186 Building $239,394

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

Flood

FEMA maps place 1324 Longhorn Dr in Zone D, where flood risk has not been studied, though there have been 5 flood claims nearby since 1979.

Source: FEMA National Flood Hazard Layer, effective September 30, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone D undetermined · not studied
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 in force
Nearby Flood Claims	5 (1979–2008)
Claims Outside the SFHA	5 of 5
Most Recent Claim	Jan 2008 · rainfall accumulation
Claims by Event	Severe Winter Storms And Flooding, Feb 1998 · 3 claims

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

Wildfire risk around 1324 Longhorn Dr is high, ranking above 87% of the US, with a 1% annual chance of wildfire.

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

Wildfire Risk	High above 87% of the US · above 68% of California
Wildfire Likelihood	1% 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	GSWC-SAN DIMAS private · serves 56,564 people · EPA ID CA1910142
Water Source	Purchased surface water from several systems
Last State Inspection	May 2025
Also Mapped Here	METROPOLITAN WATER DIST. OF SO. CAL.
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 282 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

May also be available: GeoLinks, T-Mobile, Verizon.

Nearby Properties on Longhorn Dr

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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