2644 S Quarry Ln, Unit C, Walnut, CA 91789 Property Records

Los Angeles County property record for 2644 S Quarry Ln, Unit C, Walnut, CA 91789

Property Summary

Property Type	Condominium
Details	2 bd · 2 ba · 999 sqft · built 1987
Lot Size	4.57 acres (199,279 sqft)
Owner	Individual Name on File
Last Sale	$411,500 (May 2019)
Tax Bill	$6,484 (2025)
Deeds & Mortgages	Jul 2019 Transfer May 2019 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8765-021-013`

Property Details

APN / Parcel Number

Primary APN	`8765-021-013`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Building Area	999 sqft Living Area

Exterior

Year Built	Built 1987
Effective Year Built	Effective 1987
Architectural Style	Condo/Apartment
Construction Type	Wood
Lot Area	199,279 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	2644 S QUARRY LN, C
City	WALNUT
State	CA
Zip	91789-6204
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	LCRPD10000
Legal Description	TR=43718 LOT 1 CONDOMINIUM UNIT 67
Legal Subdivision	43718
Legal Tract	43718
Legal Block	1
Legal Lot Number	1
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1002
Census Tract	403305

Owner

2644 S Quarry Ln, Unit C is owned by an individual who bought it in May 2019.

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

Owner of Record	Individual Name on File
Mailing Address	516 N DIAMOND BAR BLVD, DIAMOND BAR, CA 91765-1056
Owner Type	Individual

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
Jul 18, 2019	Correction Deed NOT AVAILABLE
May 23, 2019	Grant Deed, Transfer LAWYERS TITLE
Aug 30, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 23, 2019 · Amount on File
Deed Sale	May 23, 2019 · Amount on File
Deed Document Number	2019474253
Prior Transfer Date	Apr 25, 2019
Prior Transfer Doc	0000701693
Record Updated	Oct 29, 2026

July 2019: Correction Deed

Document Type	Correction Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jul 18, 2019
Property Address	2644 S QUARRY LN UNIT C, C, WALNUT, CA 91789-6204
Document Number	0000701693
Instrument Date	Apr 25, 2019
Instrument	701693
Record Updated	Jul 24, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Amount Accuracy	Full Value

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	516 N DIAMOND BLVD #306 DIAMOND BAR CA 91765, 306, DIAMOND BAR, CA 91765

May 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	May 23, 2019
Property Address	2644 S QUARRY LN UNIT C, C, WALNUT, CA 91789-6204
Document Number	0000474253
Instrument Date	Apr 25, 2019
Instrument	474253
Transaction Type	Transfer
Record Updated	May 29, 2019
Title Company	LAWYERS TITLE

Transaction

Amount	Amount on Record
Tax	$452.65
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	516 N DIAMOND BLVD #306 DIAMOND BAR CA 91765, 306, DIAMOND BAR, CA 91765

August 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Aug 30, 2018
Property Address	2644 S QUARRY LN UNIT C, C, WALNUT, CA 91789-6204
Document Number	0000877053
Instrument Date	Aug 2, 2018
Instrument	877053
Transaction Type	Transfer
Record Updated	Sep 17, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	2644 S QUARRY LN #C DIAMOND BAR CA 917896204, C, DIAMOND BAR, CA 91789-6204

Tax Assessment & Valuation

The 2025 property tax bill for 2644 S Quarry Ln, Unit C was $6,484.

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		$468,211 (+2%) Land $276,945 Building $191,266
2025	$6,484.00	$459,031 Land $271,515 Building $187,516
2023	$6,041.00 (+2.22%)	$441,209 Land $260,973 Building $180,236
2022	$5,910.00

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

Flood

FEMA maps place 2644 S Quarry Ln, Unit C 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

Wildfire risk around 2644 S Quarry Ln, Unit C is low, with a 0.02% annual chance of wildfire.

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

Wildfire Risk	Low lower than 67% of the US · lower than 81% of California
Wildfire Likelihood	0.02% 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 327 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, GeoLinks, T-Mobile, Verizon.

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