1519 Emerald Ln, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 1519 Emerald Ln, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	5 bd · 5 ba · 4,425 sqft · built 1998
Lot Size	0.21 acres (9,154 sqft)
Owner	2 Company Names on Record
Last Sale	$524,000 (Jan 1999)
Tax Bill	$10,812 (2025)
Deeds & Mortgages	Jan 2021 Transfer Jan 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`8763-031-040`

Property Details

APN / Parcel Number

Primary APN	`8763-031-040`

Interior

Bedrooms	5 Beds
Full Baths	5 Baths
Building Area	4,425 sqft Living Area

Exterior

Year Built	Built 1998
Effective Year Built	Effective 1998
Construction Type	Wood
Lot Area	9,154 sqft (0.21 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	1519 EMERALD LN
City	DIAMOND BAR
State	CA
Zip	91765-4044
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR1
Legal Description	TR=52228 LOT 40
Legal Subdivision	52228
Legal Tract	52228
Legal Block	3
Legal Lot Number	40
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	3
Census Block	3015
Census Tract	408707

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	1519 EMERALD LN, DIAMOND BAR, CA 91765-4044
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Jan 8, 2021	Quit Claim Deed, Transfer PACIFIC COAST TITLE COMPANY, PACIFIC COAST TITLE CO.
Jan 8, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage VICTORIA FINANCIAL CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 29, 1999 · Amount on Record
Deed Sale	Jan 29, 1999 · Amount on Record
Deed Document Number	1999145860
Last Transfer Date	Mar 18, 2013
Transfer Doc	0000489291
Record Updated	Oct 29, 2026

January 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 8, 2021
Property Address	1519 EMERALD LN, DIAMOND BAR, CA 91765-4044
Document Number	0000038605
Instrument Date	Dec 26, 2020
Instrument	38605
Transaction Type	Transfer
Record Updated	Jan 15, 2021
Title Company	PACIFIC COAST TITLE COMPANY, PACIFIC COAST TITLE CO.

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	1519 EMERALD LN DIAMOND BAR CA 917654044, DIAMOND BAR, CA 91765-4044

January 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Jan 8, 2021
Property Address	1519 EMERALD LN, DIAMOND BAR, CA 91765-4044
Document Number	0000038603
Map Reference	MB 1225 PG 7-11
Instrument Date	Dec 26, 2020
Instrument	21-0038603
Transaction Type	Transfer
Record Updated	Jul 20, 2022
Title Company	PACIFIC COAST 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	1519 EMERALD LN, DIAMOND BAR, CA 91765-4044

Mortgage

Document Number	0000038604
Date	Jan 8, 2021
Instrument	21-0038604

Lender

Name	VICTORIA FINANCIAL CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jan 1, 2051

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	Walnut Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$837,887 (+2%) Land $278,223 Building $559,664
2025	$10,812.00 (+9.53%) Homeowner's exemption	$821,459 (+4.04%) Land $272,768 Building $548,691
2023	$9,871.00 (+2.11%) Homeowner's exemption	$789,563 Land $262,177 Building $527,386
2022	$9,667.00

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	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 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 254 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T, Frontier, GeoLinks, Verizon.

Nearby Properties on Emerald Ln

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures