24447 Rosegate Pl, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 24447 Rosegate Pl, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,364 sqft · built 1985
Lot Size	0.194 acres (8,469 sqft)
Owner	Individual Name on File
Tax Bill	$17,248 (2025)
Deeds & Mortgages	Apr 2026 Mortgage May 2022 Transfer + 4 more
Flood Zone	Zone X (minimal risk)
APN	`8704-052-042`

Property Details

APN / Parcel Number

Primary APN	`8704-052-042`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	2,364 sqft Living Area

Exterior

Year Built	Built 1985
Effective Year Built	Effective 1985
Construction Type	Wood
Lot Area	8,469 sqft (0.194 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	24447 ROSEGATE PL
City	DIAMOND BAR
State	CA
Zip	91765-1465
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR19000*
Legal Description	TR=35581 LOT 59
Legal Subdivision	35581
Legal Tract	35581
Legal Block	2
Legal Lot Number	59
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2005
Census Tract	403316

Owner

24447 Rosegate Pl is owned and occupied by an individual who acquired it in May 2022.

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

Owner of Record	Individual Name on File
Mailing Address	24447 ROSEGATE PL, DIAMOND BAR, CA 91765-1465
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
Apr 29, 2026	Deed of Trust, Mortgage · Conventional Mortgage UNLOCK PARTNERSHIP SOLUTIONS INC
May 13, 2022	Affidavit of Death of Trustee, Transfer CHICAGO TITLE COMPANY
May 13, 2022	Intrafamily Transfer, Transfer CHICAGO TITLE COMPANY
May 13, 2022	Intrafamily Transfer, Transfer · Line of Credit FOOTHILL FCU
Apr 5, 2019	Quit Claim Deed, Transfer ATTORNEY ONLY
Dec 5, 2017	Loan Modification, Mortgage · Line of Credit JP MORGAN CHASE BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	May 2, 2022
Transfer Doc	0000521211
Record Updated	Oct 29, 2026

April 2026: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Recording Date	Apr 29, 2026
Property Address	24447 ROSEGATE PL, DIAMOND BAR, CA 91765-1465
Document Number	0000306111
Instrument Date	Apr 23, 2026
Instrument	2026306111
Transaction Type	Mortgage
Record Updated	Jul 12, 2026
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Life Tenant, 269
Address	24447 ROSEGATE PL, DIAMOND BAR, CA 91765-1465
Investor	Possibly a Property Investor

Mortgage

Document Number	0000306111,
Date	Apr 29, 2026
Instrument	2026306111

Lender

Name	UNLOCK PARTNERSHIP SOLUTIONS INC

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months

Interest

Rate	6.38%
Max Rate	-1%

May 2022: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	LOS ANGELES CA
Recording Date	May 13, 2022
Property Address	24447 ROSEGATE PL, DIAMOND BAR, CA 91765-1465
Document Number	0000521210
Map Reference	MB 1037 PG 41-45
Instrument Date	May 2, 2022
Instrument	22-0521210
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	CHICAGO 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
Address	24447 ROSEGATE PL, DIAMOND BAR, CA 91765-1465

May 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	May 13, 2022
Property Address	24447 ROSEGATE PL, DIAMOND BAR, CA 91765-1465
Document Number	0000521214
Map Reference	MB 1037 PG 41-45
Instrument Date	May 2, 2022
Instrument	22-0521214
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	CHICAGO 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	Living Trust
Address	24447 ROSEGATE PL, DIAMOND BAR, CA 91765-1465

May 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	May 13, 2022
Property Address	24447 ROSEGATE PL, DIAMOND BAR, CA 91765-1465
Document Number	0000521211
Map Reference	MB 1037 PG 41-45
Instrument Date	May 2, 2022
Instrument	22-0521211
Transaction Type	Transfer
Record Updated	May 20, 2022
Title Company	CHICAGO 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
Address	24447 ROSEGATE PL, DIAMOND BAR, CA 91765-1465

Mortgage

Document Number	0000521212
Date	May 13, 2022
Instrument	22-0521212

Lender

Name	FOOTHILL FCU
Type	Credit Union

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	301 Months
Due	Jun 20, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Apr 5, 2019
Property Address	24447 ROSEGATE PL, DIAMOND BAR, CA 91765-1465
Document Number	0000300678
Instrument Date	Mar 18, 2019
Instrument	300678
Transaction Type	Transfer
Record Updated	Apr 15, 2019
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	Revocable Trust
Address	24447 ROSEGATE PL DIAMOND BAR CA 917651465, DIAMOND BAR, CA 91765-1465

December 2017: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	LOS ANGELES CA
Property Address	24447 ROSEGATE PL, DIAMOND BAR, CA 91765-1465
Document Number	0000081213
Instrument Date	Dec 5, 2017
Transaction Type	Mortgage
Record Updated	Jan 31, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	24447 ROSEGATE PL DIAMOND BAR CA 917651465, DIAMOND BAR, CA 91765-1465

Mortgage

Document Number	0000081213
Date	Jan 25, 2018
Instrument	81213

Lender

Name	JP MORGAN CHASE BK
Type	Bank
Address	MONROE, LA 71203

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	480 Months
Due	Jan 24, 2058

Interest

Rate Type	Adjustable Rate
Rate	1.99%

Tax Assessment & Valuation

The 2025 property tax bill for 24447 Rosegate Pl was $17,248.

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		$331,329 (+1.99%) Land $129,820 Building $201,509
2025	$17,248.00 Homeowner's exemption	$324,849 Land $127,275 Building $197,574
2023	$16,694.00 (+0.42%) Homeowner's exemption	$312,236 Land $122,334 Building $189,902
2022	$16,624.00

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

Flood

FEMA maps place 24447 Rosegate Pl in Zone X, an area of minimal flood risk.

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

Wildfire risk around 24447 Rosegate Pl is moderate, ranking above 46% of the US, with a 0.08% annual chance of wildfire.

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

Wildfire Risk	Moderate above 46% of the US · lower than 72% of California
Wildfire Likelihood	0.08% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 362 locations within half a mile, as of December 31, 2025

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

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

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