21231 Silver Cloud Dr, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 21231 Silver Cloud Dr, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,922 sqft · built 1962
Lot Size	0.169 acres (7,374 sqft)
Owner	2 Individual Names on Record
Last Sale	$788,000 (Jun 2017)
Tax Bill	$11,575 (2025)
Deeds & Mortgages	Jun 2020 Mortgage Jun 2018 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`8285-017-023`

Property Details

APN / Parcel Number

Primary APN	`8285-017-023`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,922 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1962
Effective Year Built	Effective 1966
Architectural Style	Conventional
Exterior Material	Stucco
Construction Type	Wood
Roof Type	Hip
Roof Material	Wood Shingle
Lot Area	7,374 sqft (0.169 acres)
Lot Dimensions	110 ft deep x 69 ft wide

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	21231 SILVER CLOUD DR
City	DIAMOND BAR
State	CA
Zip	91765-3560
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR171/2
Legal Description	TRACT # 25985 LOT 74
Legal Subdivision	25985
Legal Tract	25985
Legal Block	1
Legal Lot Number	74
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	1
Census Block	1007
Census Tract	403325

Owner

Source: Los Angeles County records, as of May 21, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	21231 SILVER CLOUD DR, DIAMOND BAR, CA 91765-3560
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jun 30, 2020	Deed of Trust, Mortgage · Conventional Mortgage PAUL YANG & CO INC
Jun 29, 2018	Deed of Trust, Mortgage · ARM LOGIX FCU
Jun 20, 2017	Intrafamily Transfer, Transfer · ARM ROYAL BUSINESS BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 20, 2017 · Amount on Record
Deed Sale	Jun 20, 2017 · Amount on Record
Prior Sale	May 2, 2003 · Amount on Record
Deed Document Number	2017678372
Prior Transfer Date	Jun 14, 2017
Prior Transfer Doc	0000678372
Record Updated	Sep 20, 2026

June 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	21231 SILVER CLOUD DR, DIAMOND BAR, CA 91765-3560
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	NORTH AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000717391
Date	Jun 30, 2020
Instrument	20-0717391

Lender

Name	PAUL YANG & CO INC
Type	Non-Lending Institution
Address	ROWLAND HEIGHTS, CA 91748

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2050

June 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	21231 SILVER CLOUD DR, DIAMOND BAR, CA 91765-3560
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	WFG NATIONAL TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000655773
Date	Jun 29, 2018
Instrument	18-0655773

Lender

Name	LOGIX FCU
Type	Credit Union
Address	BURBANK, CA 91505

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2048

Interest

Rate Type	Adjustable Rate
Rate	3.75%
Type Change Date	Jul 1, 2023
Change Frequency	5 Years
Min Rate At Change	2%
Max Rate At Change	5.75%
Index	5-Year CMT
Margin	2
Max Rate	8.75%

June 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Jun 20, 2017
Property Address	21231 SILVER CLOUD DR, DIAMOND BAR, CA 91765-3560
Document Number	0000678372
Map Reference	MB678 PG63-65
Instrument Date	Jun 14, 2017
Instrument	17-0678372
Transaction Type	Transfer
Record Updated	Sep 22, 2021
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	21231 SILVER CLOUD DR, DIAMOND BAR, CA 91765-3560

Mortgage

Document Number	0000678373
Date	Jun 20, 2017
Instrument	17-0678373

Lender

Name	ROYAL BUSINESS BANK
Type	Bank

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	4.5%
Type Change Date	Jul 2, 2024
Change Frequency	Annually
Min Rate At Change	3.5%
Max Rate At Change	5.5%
Index	1-Year LIBOR
Max Rate	9.5%

Tax Assessment & Valuation

Source: Los Angeles County assessment roll, as of May 21, 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
2025	$11,575.00 (+7.47%)	$914,536 (+4.04%) Land $450,304 Building $464,232
2023	$10,770.00 (+2.11%)	$879,025 Land $432,819 Building $446,206
2022	$10,547.00

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 80% of the US · lower than 88% 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 425 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Verizon.

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