508 Derby Rd, San Dimas, CA 91773 Property Records

Los Angeles County property record for 508 Derby Rd, San Dimas, CA 91773

Property Summary

Property Type	Condominium
Details	2 bd · 2 ba · 1,025 sqft · built 1984
Lot Size	2.04 acres (89,276 sqft)
Owner	2 Trust Names on File
Last Sale	$539,000 (Dec 2023)
Tax Bill	$6,870 (2025)
Deeds & Mortgages	Dec 2023 Sale & Mortgage Jun 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8385-026-031`

Property Details

APN / Parcel Number

Primary APN	`8385-026-031`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Building Area	1,025 sqft Living Area

Exterior

Year Built	Built 1984
Effective Year Built	Effective 1984
Architectural Style	Condo/Apartment
Construction Type	Wood
Lot Area	89,276 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	508 DERBY RD
City	SAN DIMAS
State	CA
Zip	91773-2478
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	SDSF7500RP
Legal Description	TR=40448 LOT 3 CONDO UNIT 28
Legal Subdivision	PEAR TREE
Legal Tract	40448
Legal Block	1
Legal Lot Number	3
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1029
Census Tract	401312

Owner

508 Derby Rd, a condominium, is held in a trust since December 2023.

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

Owner of Record	2 Trust Names on File
Mailing Address	PO BOX 58, SAN DIMAS, CA 91773-0058
Owner Type	Company
Vesting	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
Dec 22, 2023	Grant Deed, Transfer · Conventional Mortgage US BANK NA
Jun 25, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC
Apr 11, 2019	Grant Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 22, 2023 · Amount on File
Deed Sale	Dec 22, 2023 · Amount on File
Prior Sale	Apr 11, 2019 · Amount on File
Deed Document Number	2023903365
Prior Transfer Date	Feb 27, 1995
Prior Transfer Doc	0000325509
Record Updated	Oct 29, 2026

December 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 22, 2023
Property Address	508 DERBY RD, SAN DIMAS, CA 91773-2478
Document Number	0000903365
Map Reference	MB 986 PG 77-80
Instrument Date	Dec 14, 2023
Instrument	23-0903365
Transaction Type	Transfer
Record Updated	Jan 1, 2024
Title Company	FIDELITY NATIONAL 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
Address	PO BOX 3746, SAN DIMAS, CA 91773-7746

Mortgage

Document Number	0000903366
Date	Dec 22, 2023
Instrument	23-0903366

Lender

Name	US BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	241 Months
Due	Jan 1, 2044

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	508 DERBY RD, SAN DIMAS, CA 91773-2478
Transaction Type	Mortgage
Record Updated	Sep 27, 2023
Title Company	AMROCK INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	508 DERBY RD, SAN DIMAS, CA 91773-2478
Investor	Possibly a Property Investor

Mortgage

Document Number	0000999124
Date	Jun 25, 2021
Instrument	21-0999124

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

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

April 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Apr 11, 2019
Property Address	508 DERBY RD, SAN DIMAS, CA 91773-2478
Document Number	0000321413
Map Reference	DOC84-923338
Instrument Date	Mar 20, 2019
Instrument	19-0321413
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	WFG NATIONAL 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	508 DERBY RD, SAN DIMAS, CA 91773-2478

Mortgage

Document Number	0000321414
Date	Apr 11, 2019
Instrument	19-0321414

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 508 Derby Rd was $6,870.

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		$560,775 (+2%) Land $318,570 Building $242,205
2025	$6,870.00	$549,780 Land $312,324 Building $237,456
2023	$4,937.00 (+1.67%)	$396,713 Land $201,787 Building $194,926
2022	$4,856.00

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

Flood

FEMA maps place 508 Derby Rd in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 30, 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 508 Derby Rd 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	GSWC-SAN DIMAS private · serves 56,564 people · EPA ID CA1910142
Water Source	Purchased surface water from several systems
Last State Inspection	May 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 563 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Starlink Satellite	280 / 30

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

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