644 Farben Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 644 Farben Dr, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,554 sqft · built 1974
Lot Size	0.171 acres (7,440 sqft)
Owner	2 Company Names on Record
Tax Bill	$6,026 (2025)
Deeds & Mortgages	Jun 2026 Mortgage May 2023 Line of Credit + 2 more
Flood Zone	Zone X (minimal risk)
APN	`8717-014-016`

Property Details

APN / Parcel Number

Primary APN	`8717-014-016`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	1,554 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1974
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	7,440 sqft (0.171 acres)
Lot Dimensions	130 ft deep x 63 ft wide
Garage Type	Attached

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Water Source	Commercial

Location & Zoning

Street Address	644 FARBEN DR
City	DIAMOND BAR
State	CA
Zip	91765-2010
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR18000*
Legal Description	TRACT NO 31037 LOT 34
Legal Subdivision	31037
Legal Tract	31037
Legal Block	1
Legal Lot Number	34
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1017
Census Tract	403319

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	644 FARBEN DR, DIAMOND BAR, CA 91765-2010
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Jun 24, 2026	Deed of Trust, Mortgage · Conventional Mortgage LOANDEPOT.COM LLC
May 11, 2023	Deed of Trust, Mortgage · Line of Credit SCHOOLSFIRST FCU
Jul 27, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage LOANDEPOT.COM LLC
Feb 9, 2021	Deed of Trust, Mortgage · Conventional Mortgage SCHOOLSFIRST FCU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Sep 25, 1996
Transfer Doc	0001604554
Record Updated	Oct 29, 2026

June 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Recording Date	Jun 24, 2026
Property Address	644 FARBEN DR, DIAMOND BAR, CA 91765-2010
Document Number	0000461683
Instrument Date	Jun 13, 2026
Instrument	2026461683
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Living Trust, 189
Address	644 FARBEN DR, DIAMOND BAR, CA 91765-2010

Mortgage

Document Number	0000461683,
Date	Jun 24, 2026
Instrument	2026461683

Lender

Name	LOANDEPOT.COM LLC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.36%
Initial Type	Fixed Rate
Max Rate	-1%

May 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	644 FARBEN DR, DIAMOND BAR, CA 91765-2010
Transaction Type	Mortgage
Record Updated	May 19, 2023
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	644 FARBEN DR, DIAMOND BAR, CA 91765-2010

Mortgage

Document Number	0000307532
Date	May 11, 2023
Instrument	23-0307532

Lender

Name	SCHOOLSFIRST FCU
Type	Credit Union
Address	TUSTIN, CA 92780

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

July 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Jul 27, 2021
Property Address	644 FARBEN DR, DIAMOND BAR, CA 91765-2010
Document Number	0001146996
Map Reference	MB 831 PG 41-45
Instrument Date	Jul 7, 2021
Instrument	21-1146996
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	AMERICAN COAST TITLE

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 Living Trust
Address	644 FARBEN DR, DIAMOND BAR, CA 91765-2010

Mortgage

Document Number	0001146997
Date	Jul 27, 2021
Instrument	21-1146997

Lender

Name	LOANDEPOT.COM LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	181 Months
Due	Aug 1, 2036

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	644 FARBEN DR, DIAMOND BAR, CA 91765-2010
Transaction Type	Mortgage
Record Updated	Feb 24, 2021
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	644 FARBEN DR, DIAMOND BAR, CA 91765-2010

Mortgage

Document Number	0000225566
Date	Feb 9, 2021
Instrument	21-0225566

Lender

Name	SCHOOLSFIRST FCU
Type	Credit Union
Address	TUSTIN, CA 92780

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Feb 1, 2036

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		$432,318 (+2%) Land $279,815 Building $152,503
2025	$6,026.00 (+11.63%) Homeowner's exemption	$423,842 (+4.04%) Land $274,329 Building $149,513
2023	$5,398.00 (+1.62%) Homeowner's exemption	$407,385 Land $263,677 Building $143,708
2022	$5,312.00

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 Policies	1 in force

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 66% of the US · lower than 80% 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 428 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000

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

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