1138 Lassen Ct, San Dimas, CA 91773 Property Records

Los Angeles County property record for 1138 Lassen Ct, San Dimas, CA 91773

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,088 sqft · built 1986
Lot Size	0.501 acres (21,806 sqft)
Owner	2 Company Names on Record
Last Sale	$1,500,000 (Nov 2021)
Tax Bill	$19,343 (2025)
Deeds & Mortgages	Jun 2026 Line of Credit Jan 2022 Transfer + 2 more
Flood Zone	Zone D (undetermined)
APN	`8665-002-183`

Property Details

APN / Parcel Number

Primary APN	`8665-002-183`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	3,088 sqft Living Area

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1986
Construction Type	Wood
Lot Area	21,806 sqft (0.501 acres)
Lot Dimensions	204 ft deep x 107 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	1138 LASSEN CT
City	SAN DIMAS
State	CA
Zip	91773-1345
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	SDRA10000S
Legal Description	TR=26042 FOR DESC SEE ASSESSORS MAPS POR OF LOT 85
Legal Subdivision	26042
Legal Tract	26042
Legal Block	1
Legal Lot Number	85
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1003
Census Tract	400403

Owner

Source: Los Angeles County records, as of August 25, 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	135 E 3RD ST, SAN DIMAS, CA 91773-2634
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Jun 3, 2026	Deed of Trust, Mortgage · Line of Credit ALLIANT CREDIT UNION
Jan 20, 2022	Intrafamily Transfer, Transfer
Nov 16, 2021	Grant Deed, Transfer · Conventional Mortgage FAIRWAY INDEPENDENT MORTGAGE CORP
Mar 4, 2020	Deed of Trust, Mortgage · Conventional Mortgage E MORTGAGE CAPITAL INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 16, 2021 · Amount on Record
Deed Sale	Nov 16, 2021 · Amount on Record
Prior Sale	May 17, 1999 · Amount on Record
Deed Document Number	20211699014
Last Transfer Date	Dec 20, 2021
Transfer Doc	0000076239
Record Updated	Oct 29, 2026

June 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Recording Date	Jun 3, 2026
Property Address	1138 LASSEN CT, SAN DIMAS, CA 91773-1345
Document Number	0000405565
Instrument Date	May 26, 2026
Instrument	2026405565
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	WFT NATIONAL TITLE, WFG NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust, 165
Address	1138 LASSEN CT, SAN DIMAS, CA 91773-1345
Investor	Possibly a Property Investor

Mortgage

Document Number	0000405565,
Date	Jun 3, 2026
Instrument	2026405565

Lender

Name	ALLIANT CREDIT UNION

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate	6.3%
Max Rate	-1%

January 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 20, 2022
Property Address	1138 LASSEN CT, SAN DIMAS, CA 91773-1345
Document Number	0000076239
Map Reference	MB 962 PG 26-33
Instrument Date	Dec 20, 2021
Instrument	22-0076239
Transaction Type	Transfer
Record Updated	Jun 7, 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	Revocable Trust
Address	PO BOX 663, SAN DIMAS, CA 91773-0663
Investor	Possibly a Property Investor

November 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Nov 16, 2021
Property Address	1138 LASSEN CT, SAN DIMAS, CA 91773-1345
Document Number	0001699014
Map Reference	MB 962 PG 26-33
Instrument Date	Oct 15, 2021
Instrument	21-1699014
Transaction Type	Transfer
Record Updated	Nov 25, 2021
Title Company	LAWYERS TITLE

Transaction

Amount	Amount Recorded
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	1138 LASSEN CT, SAN DIMAS, CA 91773-1345

Mortgage

Document Number	0001699015
Date	Nov 16, 2021
Instrument	21-1699015

Lender

Name	FAIRWAY INDEPENDENT MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2051

March 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	1138 LASSEN CT, SAN DIMAS, CA 91773-1345
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000259101
Date	Mar 4, 2020
Instrument	20-0259101

Lender

Name	E MORTGAGE CAPITAL INC
Type	Mortgage Company
Address	SANTA ANA, CA 92701

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2050

Tax Assessment & Valuation

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		$1,623,646 (+2%) Land $1,190,674 Building $432,972
2025	$19,343.00 (+7.84%)	$1,591,811 (+4.04%) Land $1,167,328 Building $424,483
2023	$17,936.00 (+1.89%)	$1,530,000 Land $1,122,000 Building $408,000
2022	$17,604.00

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

Flood

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

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

Wildfire Risk	Extreme above 96% of the US · above 84% of California
Wildfire Likelihood	3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.

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 35 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable · Fiber in parts of the area	1,000 / 35
Verizon Fixed Wireless	300 / 20

May also be available: GeoLinks.

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