22857 Rio Lobos Rd, Diamond Bar, CA 91765 Property Records

Los Angeles County property record for 22857 Rio Lobos Rd, Diamond Bar, CA 91765

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,267 sqft · built 1986
Lot Size	0.194 acres (8,447 sqft)
Owner	2 Company Names on File
Last Sale	$1,238,000 (Jun 2022)
Tax Bill	$16,017 (2025)
Deeds & Mortgages	Aug 2023 Line of Credit Sep 2022 Sale + 5 more
Flood Zone	Zone X (minimal risk)
APN	`8717-030-092`

Property Details

APN / Parcel Number

Primary APN	`8717-030-092`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Building Area	2,267 sqft Living Area

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1986
Construction Type	Wood
Lot Area	8,447 sqft (0.194 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	22857 RIO LOBOS RD
City	DIAMOND BAR
State	CA
Zip	91765-4196
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	LCR3800025
Legal Description	TR=44404 LOT 3
Legal Subdivision	44404
Legal Tract	44404
Legal Block	2
Legal Lot Number	3
Jurisdiction	LOS ANGELES CA
Township / Civil Division	EAST SAN GABRIEL VALLEY
Census Block Group	2
Census Block	2006
Census Tract	403319

Owner

22857 Rio Lobos Rd is owned by a company that acquired it in March 2025.

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

Owner of Record	2 Company Names on File
Mailing Address	22857 RIO LOBOS RD, DIAMOND BAR, CA 91765-4196
Owner Type	Company
Vesting	Life Tenant

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
Aug 22, 2023	Deed of Trust, Mortgage · Line of Credit EAST WEST BANK
Sep 29, 2022	Grant Deed, Transfer ACCOMODATION, ACCOMMODATION
Jun 7, 2022	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Feb 3, 2022	Deed of Trust, Mortgage · Commercial Mortgage LINKAGE FINANCIAL GROUP INC
Dec 10, 2021	Intrafamily Transfer, Transfer · Construction Mortgage VORMONT RESOURCE LLC
Aug 24, 2018	Deed of Trust, Mortgage · Conventional Mortgage AMPAC FND GRP INC
Aug 23, 2018	Deed of Trust, Mortgage · Conventional Mortgage OTHER INSTITUTIONAL LENDERS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 7, 2022 · Amount on File
Deed Sale	Jun 7, 2022 · Amount on File
Prior Sale	Aug 12, 2014 · Amount on File
Deed Document Number	2022606005
Last Transfer Date	Mar 5, 2025
Transfer Doc	0000151008
Record Updated	Oct 29, 2026

August 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	22857 RIO LOBOS RD, DIAMOND BAR, CA 91765-4196
Transaction Type	Mortgage
Record Updated	Aug 30, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATL TTL ORANGE CNT

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	22857 RIO LOBOS RD, DIAMOND BAR, CA 91765-4196

Mortgage

Document Number	0000556680
Date	Aug 22, 2023
Instrument	23-0556680

Lender

Name	EAST WEST BANK
Type	Bank
Address	EL MONTE, CA 91731

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Aug 11, 2053

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

September 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Sep 29, 2022
Property Address	22857 RIO LOBOS RD, DIAMOND BAR, CA 91765-4196
Document Number	0000946839
Map Reference	MB 1066 PG 84&85
Instrument Date	Sep 20, 2022
Instrument	22-0946839
Transaction Type	Transfer
Record Updated	Oct 6, 2022
Title Company	ACCOMODATION, ACCOMMODATION

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	22857 RIO LOBOS RD, DIAMOND BAR, CA 91765-4196

June 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	LOS ANGELES CA
Recording Date	Jun 7, 2022
Property Address	22857 RIO LOBOS RD, DIAMOND BAR, CA 91765-4196
Document Number	0000606005
Map Reference	MB 1066 PG 84&85
Instrument Date	May 27, 2022
Instrument	22-0606005
Transaction Type	Transfer
Record Updated	Jun 16, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Notice of Trustee Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	22857 RIO LOBOS RD, DIAMOND BAR, CA 91765-4196

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	22857 RIO LOBOS RD, DIAMOND BAR, CA 91765-4196
Transaction Type	Mortgage
Record Updated	Feb 10, 2022
Title Company	STEWART TITLE, STEWART TITLE OF CA INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	22857 RIO LOBOS RD, DIAMOND BAR, CA 91765-4196

Mortgage

Document Number	0000139464
Date	Feb 3, 2022
Instrument	22-0139464

Lender

Name	LINKAGE FINANCIAL GROUP INC
Type	Non-Lending Institution
Address	EL MONTE, CA 91732

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	LOS ANGELES CA
Recording Date	Dec 10, 2021
Property Address	22857 RIO LOBOS RD, DIAMOND BAR, CA 91765-4196
Document Number	0001842154
Map Reference	MB 1066 PG 84&85
Instrument Date	Dec 4, 2021
Instrument	21-1842154
Transaction Type	Transfer
Record Updated	Dec 21, 2021
Title Company	WFG NATIONAL 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	22857 RIO LOBOS RD, DIAMOND BAR, CA 91765-4196

Mortgage

Document Number	0001842155
Date	Dec 10, 2021
Instrument	21-1842155

Lender

Name	VORMONT RESOURCE LLC
Type	Non-Lending Institution

Agreement

Type	Construction Mortgage
Amount	Amount on Record

August 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	22857 RIO LOBOS RD, DIAMOND BAR, CA 91765-4196
Document Number	0000393444
Instrument Date	Aug 24, 2018
Transaction Type	Mortgage
Record Updated	May 13, 2019
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	22857 RIO LOBOS RD DIAMOND BAR CA 917654196, DIAMOND BAR, CA 91765-4196

Mortgage

Document Number	0000393444
Date	May 1, 2019
Instrument	393444

Lender

Name	AMPAC FND GRP INC
Address	10505 VALLEY BLVD # 304, EL MONTE, CA 91731-3606

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

August 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LOS ANGELES CA
Property Address	22857 RIO LOBOS RD, DIAMOND BAR, CA 91765-4196
Document Number	0000262308
Instrument Date	Aug 23, 2018
Transaction Type	Mortgage
Record Updated	Apr 5, 2019
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	22857 RIO LOBOS RD DIAMOND BAR CA 917654196, DIAMOND BAR, CA 91765-4196

Mortgage

Document Number	0000262308
Date	Mar 26, 2019
Instrument	262308

Lender

Name	OTHER INSTITUTIONAL LENDERS
Type	Bank
Address	COSTA MESA, CA 92626

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 22857 Rio Lobos Rd was $16,017.

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		$1,152,600 (-10.51%) Land $816,000 Building $336,600
2025	$16,017.00	$1,288,014 Land $779,467 Building $508,547
2023	$14,919.00 (+49.35%)	$1,262,760 Land $764,184 Building $498,576
2022	$9,989.00

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

Flood

FEMA maps place 22857 Rio Lobos Rd 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 22857 Rio Lobos Rd 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 95% of the US · lower than 97% of California
Wildfire Likelihood	0.02% annual chance
Exposure	Direct burnable vegetation

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 215 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: GeoLinks, T-Mobile, Verizon.

Nearby Properties on Rio Lobos Rd

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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