1122 Arkley Dr, Diamond Bar (Walnut), CA 91789 Property Records

Los Angeles County property record for 1122 Arkley Dr, Diamond Bar, CA 91789

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,867 sqft · built 1966
Lot Size	0.178 acres (7,760 sqft)
Owner	2 Individual Names on File
Last Sale	$815,000 (Oct 2021)
Tax Bill	$10,872 (2025)
Deeds & Mortgages	Sep 2022 Transfer Oct 2021 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8762-033-034`

Property Details

APN / Parcel Number

Primary APN	`8762-033-034`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Building Area	1,867 sqft Living Area

Exterior

Year Built	Built 1966
Effective Year Built	Effective 1966
Construction Type	Wood
Lot Area	7,760 sqft (0.178 acres)

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	1122 ARKLEY DR
City	WALNUT
State	CA
Zip	91789-3703
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCRA06
Legal Description	TRACT NO 25391 LOT 83
Legal Subdivision	25391
Legal Tract	25391
Legal Block	1
Legal Lot Number	83
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1021
Census Tract	403326

Owner

1122 Arkley Dr is owned and occupied by two individuals who bought it in October 2021.

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

Owner of Record	2 Individual Names on File
Mailing Address	1122 ARKLEY DR, WALNUT, CA 91789-3703
Occupancy	Owner Occupied
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
Sep 6, 2022	Affidavit of Death of Joint Tenant, Transfer ORANGE COAST TITLE COMPANY
Oct 1, 2021	Grant Deed, Transfer · Conventional Mortgage CROSSCOUNTRY MORTGAGE LLC
Apr 30, 2021	Grant Deed, Transfer ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TTL CO OF SOCAL

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 1, 2021 · Amount on File
Deed Sale	Oct 1, 2021 · Amount on File
Prior Sale	Apr 30, 2021 · Amount on File
Deed Document Number	20211499452
Record Updated	Oct 29, 2026

September 2022: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 6, 2022
Property Address	1122 ARKLEY DR, DIAMOND BAR, CA 91789-3703
Document Number	0000876786
Map Reference	MB 731 PG 93-96
Instrument Date	Aug 29, 2022
Instrument	22-0876786
Transaction Type	Transfer
Record Updated	Sep 14, 2022
Title Company	ORANGE COAST 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

October 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Oct 1, 2021
Property Address	1122 ARKLEY DR, DIAMOND BAR, CA 91789-3703
Document Number	0001499452
Map Reference	MB 731 PG 93-96
Instrument Date	Sep 7, 2021
Instrument	21-1499452
Transaction Type	Transfer
Record Updated	Oct 11, 2021
Title Company	ORANGE COAST TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
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	Community Property with Right of Survivorship
Address	1122 ARKLEY DR, WALNUT, CA 91789-3703

Mortgage

Document Number	0001499453
Date	Oct 1, 2021
Instrument	21-1499453

Lender

Name	CROSSCOUNTRY MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Oct 1, 2051

April 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Apr 30, 2021
Property Address	1122 ARKLEY DR, DIAMOND BAR, CA 91789-3703
Document Number	0000692910
Map Reference	MB 731 PG 93-96
Instrument Date	Apr 15, 2021
Instrument	21-0692910
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	ORANGE COAST TITLE COMPANY/NTHRN CA, ORANGE COAST TTL CO OF SOCAL

Transaction

Amount	Amount on Record
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	Tenants in Common
Address	650 N MORADA AVE, WEST COVINA, CA 91790-1731

Tax Assessment & Valuation

The 2025 property tax bill for 1122 Arkley Dr was $10,872 with a homeowner's exemption.

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		$882,179 (+2%) Land $705,744 Building $176,435
2025	$10,872.00 Homeowner's exemption	$864,882 Land $691,906 Building $172,976
2023	$10,098.00 (+2.14%) Homeowner's exemption	$831,300 Land $665,040 Building $166,260
2022	$9,886.00

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

Flood

FEMA maps place 1122 Arkley Dr 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

The area around 1122 Arkley Dr has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within 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 496 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
T-Mobile Fixed Wireless	100 / 20

May also be available: GeoLinks, Verizon.

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