550 Cameron Crest Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 550 Cameron Crest Dr, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,214 sqft · built 1977
Lot Size	0.231 acres (10,073 sqft)
Owner	2 Company Names on Record
Last Sale	$470,000 (Dec 2009)
Tax Bill	$8,658 (2025)
Deeds & Mortgages	Aug 2021 Transfer Sep 2020 Mortgage + 4 more
Flood Zone	Zone X (minimal risk)
APN	`8281-007-036`

Property Details

APN / Parcel Number

Primary APN	`8281-007-036`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	2,214 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1977
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	10,073 sqft (0.231 acres)
Lot Dimensions	139 ft deep x 70 ft wide

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	550 CAMERON CREST DR
City	DIAMOND BAR
State	CA
Zip	91765-2120
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR110000*
Legal Description	*TR=31555 LOT 57
Legal Subdivision	31555
Legal Tract	31555
Legal Block	2
Legal Lot Number	57
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2016
Census Tract	403321

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	550 CAMERON CREST DR, DIAMOND BAR, CA 91765-2120
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Date	Document
Aug 20, 2021	Intrafamily Transfer, Transfer
Sep 18, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage AAA CAPITAL INVESTMENT INC
Nov 14, 2019	Quit Claim Deed, Transfer · Conventional Mortgage AAA CAP INV
Nov 26, 2019	Quit Claim Deed, Transfer NOT AVAILABLE
Dec 28, 2017	Quit Claim Deed, Transfer PROVIDENT TITLE
Dec 21, 2017	Intrafamily Transfer, Transfer · Conventional Mortgage NMSI INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 16, 2009 · Amount on Record
Deed Sale	Dec 16, 2009 · Amount on Record
Deed Document Number	20091912771
Last Transfer Date	Sep 10, 2020
Transfer Doc	0001138238
Record Updated	Oct 29, 2026

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 20, 2021
Property Address	550 CAMERON CREST DR, DIAMOND BAR, CA 91765-2120
Document Number	0001282019
Map Reference	MB 865 PG 21-24
Instrument Date	Jun 15, 2021
Instrument	21-1282019
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	550 CAMERON CREST DR, DIAMOND BAR, CA 91765-2120
Investor	Possibly a Property Investor

September 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 18, 2020
Property Address	550 CAMERON CREST DR, DIAMOND BAR, CA 91765-2120
Document Number	0001138238
Map Reference	MB 865 PG 21-24
Instrument Date	Sep 10, 2020
Instrument	20-1138238
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	PROVIDENT TITLE COMPANY

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	Joint Tenants
Address	550 CAMERON CREST DR, DIAMOND BAR, CA 91765-2120

Mortgage

Document Number	0001138239
Date	Sep 18, 2020
Instrument	20-1138239

Lender

Name	AAA CAPITAL INVESTMENT INC
Type	Non-Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Oct 1, 2035

November 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Nov 14, 2019
Property Address	550 CAMERON CREST DR, DIAMOND BAR, CA 91765-2120
Document Number	0001236621
Instrument Date	Nov 4, 2019
Instrument	1236621
Transaction Type	Transfer
Record Updated	Nov 21, 2019
Title Company	PROVIDENT TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	550 CAMERON CREST DR DIAMOND BAR CA 917652120, DIAMOND BAR, CA 91765-2120

Mortgage

Document Number	1236622
Date	Nov 14, 2019
Instrument	1236622

Lender

Name	AAA CAP INV
Type	Funding / Finance Company
Address	ALHAMBRA, CA 91801

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Nov 13, 2034

November 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Nov 26, 2019
Property Address	550 CAMERON CREST DR, DIAMOND BAR, CA 91765-2120
Document Number	0001302716
Instrument Date	Nov 4, 2019
Instrument	1302716
Transaction Type	Transfer
Record Updated	Dec 9, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	550 CAMERON CREST DR DIAMOND BAR CA 917652120, DIAMOND BAR, CA 91765-2120
Investor	Possibly a Property Investor

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 28, 2017
Property Address	550 CAMERON CREST DR, DIAMOND BAR, CA 91765-2120
Document Number	0001510607
Instrument Date	Dec 12, 2017
Instrument	1510607
Transaction Type	Transfer
Record Updated	Jan 3, 2018
Title Company	PROVIDENT TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	550 CAMERON CREST DR DIAMOND BAR CA 917652120, DIAMOND BAR, CA 91765-2120
Investor	Possibly a Property Investor

December 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 21, 2017
Property Address	550 CAMERON CREST DR, DIAMOND BAR, CA 91765-2120
Document Number	0001487369
Map Reference	MB865 PG21-24
Instrument Date	Dec 12, 2017
Instrument	17-1487369
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	PROVIDENT TITLE COMPANY

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	550 CAMERON CREST DR, DIAMOND BAR, CA 91765-2120

Mortgage

Document Number	0001487370
Date	Dec 21, 2017
Instrument	17-1487370

Lender

Name	NMSI INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2048

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	Diamond Bar City
Unified School District	Pomona Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$618,805 (+2%) Land $391,034 Building $227,771
2025	$8,658.00 (+12.09%)	$606,672 (+4.04%) Land $383,367 Building $223,305
2023	$7,724.00 (+2.21%)	$583,116 Land $368,481 Building $214,635
2022	$7,557.00

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 X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Claims	2 (1998–2008)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Jan 2008 · 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	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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	WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234
Water Source	Purchased surface water from several systems
Last State Inspection	Jun 2023
Lead	Under 1 ppb (2022–2024) 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 482 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
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks.

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