4921 Agate Rd, Chino Hills, CA 91709 Property Records

San Bernardino County property record for 4921 Agate Rd, Chino Hills, CA 91709

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,134 sqft · built 1992
Lot Size	0.121 acres (5,280 sqft)
Owner	2 Individual Names on Record
Last Sale	$680,000 (Jan 2021)
Tax Bill	$8,381 (2025)
Deeds & Mortgages	Nov 2021 Mortgage Dec 2021 Transfer + 3 more
Flood Zone	Zone X (minimal risk)
APN	`1017-673-41-0000`

Property Details

APN / Parcel Number

Primary APN	`1017-673-41-0000`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,134 sqft Living Area
Gross Area	2,565 sqft
1st Floor Area	1,080 sqft
2nd Floor Area	1,054 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1992
Effective Year Built	Effective 1992
Architectural Style	Modern
Construction Type	Frame
Roof Material	Tile
Lot Area	5,280 sqft (0.121 acres)
Garage Type	Attached
Garage Area	431 sqft
Parking Spaces	2 Parking Spaces
Porch	Patio/Porch
Porch Area	54 sqft
Patio Area	54 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	4921 AGATE RD
City	CHINO HILLS
State	CA
Zip	91709-4627
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 13507-4 LOT 24 TRACT 13507-4 LOT 24 AND INT IN COMMON AREA
Legal Subdivision	13507-4
Legal Tract	13507-4
Legal Block	2
Legal Lot Number	24
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	2
Census Block	2004
Census Tract	122

Owner

Source: San Bernardino County records, as of July 14, 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	4921 AGATE RD, CHINO HILLS, CA 91709-4627
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Nov 22, 2021	Deed of Trust, Mortgage · Conventional Mortgage BROKER SOLUTIONS INC
Dec 2, 2021	Intrafamily Transfer, Transfer IN TITLE, FIN TITLE
Jan 11, 2021	Quit Claim Deed, Transfer FIDELITY NATIONAL TITLE COMPANY LONG B, FIDELITY NAT'L TITLE CO LONG B
Jan 11, 2021	Grant Deed, Transfer · Conventional Mortgage EAST WEST BANK
Aug 16, 2019	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 11, 2021 · Amount on Record
Deed Sale	Jan 11, 2021 · Amount on Record
Prior Sale	Dec 8, 2016 · Amount on Record
Deed Document Number	202112636
Last Transfer Date	Oct 20, 2021
Transfer Doc	0000541335
Record Updated	Sep 20, 2026

November 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	4921 AGATE RD, CHINO HILLS, CA 91709-4627
Transaction Type	Mortgage
Record Updated	Dec 8, 2021
Title Company	IN TITLE, FIN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4921 AGATE RD, CHINO HILLS, CA 91709-4627

Mortgage

Document Number	0000527179
Date	Nov 22, 2021
Instrument	2021-0527179

Lender

Name	BROKER SOLUTIONS INC
Type	Mortgage Company
Address	TUSTIN, CA 92780

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2051

December 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN BERNARDINO CA
Recording Date	Dec 2, 2021
Property Address	4921 AGATE RD, CHINO HILLS, CA 91709-4627
Document Number	0000541335
Map Reference	MB 234 PG 78-83
Instrument Date	Oct 20, 2021
Instrument	2021-0541335
Transaction Type	Transfer
Record Updated	Dec 15, 2021
Title Company	IN TITLE, FIN TITLE

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	Joint Tenants
Address	4921 AGATE RD, CHINO HILLS, CA 91709-4627

January 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jan 11, 2021
Property Address	4921 AGATE RD, CHINO HILLS, CA 91709-4627
Document Number	0000012635
Instrument Date	Jan 6, 2021
Instrument	12635
Transaction Type	Transfer
Record Updated	Jan 25, 2021
Title Company	FIDELITY NATIONAL TITLE COMPANY LONG B, FIDELITY NAT'L TITLE CO LONG B

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	4921 AGATE RD CHINO HILLS CA 917094627, CHINO HILLS, CA 91709-4627

January 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jan 11, 2021
Property Address	4921 AGATE RD, CHINO HILLS, CA 91709-4627
Document Number	0000012636
Map Reference	MB 234 PG 78-83
Instrument Date	Nov 22, 2020
Instrument	2021-0012636
Transaction Type	Transfer
Record Updated	Aug 31, 2021
Title Company	FIDELITY NATL TTL CO LONG BE

Transaction

Amount	Amount Recorded
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
Address	4921 AGATE RD, CHINO HILLS, CA 91709-4627

Mortgage

Document Number	0000012637
Date	Jan 11, 2021
Instrument	2021-0012637

Lender

Name	EAST WEST BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2051

Interest

Rate Type	Adjustable Rate
Type Change Date	Feb 1, 2026
Change Frequency	Annually
Min Rate At Change	3.25%
Max Rate At Change	6.37%
Index	1-Year CMT
Max Rate	10.3%

August 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Aug 16, 2019
Property Address	4921 AGATE RD, CHINO HILLS, CA 91709-4627
Document Number	0000280833
Instrument Date	Aug 13, 2019
Instrument	280833
Transaction Type	Transfer
Record Updated	Aug 27, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	4921 AGATE RD CHINO HILLS CA 917094627, CHINO HILLS, CA 91709-4627

Tax Assessment & Valuation

Source: San Bernardino County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	San Bernardino County
Municipality	Chino Hills City
Unified School District	Chino Valley Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$750,774 (+2%) Land $262,770 Building $488,004
2025	$8,381.00 (+5.51%) Homeowner's exemption	$736,053 (+4.04%) Land $257,618 Building $478,435
2023	$7,943.00 (+0.61%) Homeowner's exemption	$707,472 Land $247,615 Building $459,857
2022	$7,895.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 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	Moderate above 64% of the US · lower than 60% of California
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect 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	CITY OF CHINO HILLS serves 76,314 people · EPA ID CA3610036
Water Source	Purchased surface water from several systems
Last State Inspection	Jan 2025
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 616 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
Verizon Fixed Wireless	300 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

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