648 Armitos Pl, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 648 Armitos Pl, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,305 sqft · built 1987
Lot Size	0.185 acres (8,052 sqft)
Owner	2 Company Names on Record
Last Sale	$808,000 (Jun 2021)
Tax Bill	$11,596 (2025)
Deeds & Mortgages	Jun 2021 Sale
Flood Zone	Zone X (minimal risk)
APN	`8281-040-025`

Property Details

APN / Parcel Number

Primary APN	`8281-040-025`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Building Area	1,305 sqft Living Area

Exterior

Year Built	Built 1987
Effective Year Built	Effective 1987
Construction Type	Wood
Lot Area	8,052 sqft (0.185 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	648 ARMITOS PL
City	DIAMOND BAR
State	CA
Zip	91765-1863
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR115000-
Legal Description	TR=42580 LOT 18
Legal Subdivision	42580
Legal Tract	42580
Legal Block	1
Legal Lot Number	18
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1001
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	648 ARMITOS PL, DIAMOND BAR, CA 91765-1863
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 28, 2021 · Amount on Record
Deed Sale	Jun 28, 2021 · Amount on Record
Prior Sale	Nov 22, 2002 · Amount on Record
Deed Document Number	20211008919
Prior Transfer Date	Nov 16, 2012
Prior Transfer Doc	0001867924
Record Updated	Oct 29, 2026

June 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jun 28, 2021
Property Address	648 ARMITOS PL, DIAMOND BAR, CA 91765-1863
Document Number	0001008919
Map Reference	MB 1033 PG 45-53
Instrument Date	Jun 16, 2021
Instrument	21-1008919
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	CALIFORNIA BEST TITLE

Transaction

Amount	Amount Recorded
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	Revocable Living Trust
Address	648 ARMITOS PL, DIAMOND BAR, CA 91765-1863

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		$892,093 (+2%) Land $702,966 Building $189,127
2025	$11,596.00 (+10.18%) Homeowner's exemption	$874,602 (+4.04%) Land $689,183 Building $185,419
2023	$10,525.00 (+1.56%) Homeowner's exemption	$840,642 Land $662,422 Building $178,220
2022	$10,363.00

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

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

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

Wildfire Risk	Moderate above 46% of the US · lower than 72% of California
Wildfire Likelihood	0.08% annual chance
Exposure	Direct burnable vegetation

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 487 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
AT&T Fixed Wireless	100 / 20

May also be available: GeoLinks.

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