9111 Amethyst Ave, Rancho Cucamonga, CA 91730 Property Records

San Bernardino County property record for 9111 Amethyst Ave, Rancho Cucamonga, CA 91730

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,840 sqft · built 1977
Lot Size	0.14 acres (6,076 sqft)
Owner	2 Individual Names on Record
Last Sale	$438,000 (Jul 2018)
Tax Bill	$5,217 (2025)
Deeds & Mortgages	May 2019 Mortgage Apr 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0209-341-48-0000`

Property Details

APN / Parcel Number

Primary APN	`0209-341-48-0000`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,840 sqft Living Area
Gross Area	2,324 sqft
1st Floor Area	920 sqft
2nd Floor Area	920 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1977
Architectural Style	Modern
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	6,076 sqft (0.14 acres)
Lot Dimensions	124 ft deep x 49 ft wide
Garage Type	Attached
Garage Area	484 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	9111 AMETHYST AVE
City	RANCHO CUCAMONGA
State	CA
Zip	91730-5612
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 9314 LOT 36
Legal Tract	9314
Legal Block	2
Legal Lot Number	36
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	2
Census Block	2005
Census Tract	1311

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	9111 AMETHYST AVE, RANCHO CUCAMONGA, CA 91730-5612
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
May 23, 2019	Deed of Trust, Mortgage · Conventional Mortgage TOP WORLD INVESTMENT INC
Apr 3, 2020	Deed of Trust, Mortgage · Conventional Mortgage TOP WORLD INVESTMENT INC TOP WORLD INVESTMENT INC
Jul 5, 2018	Grant Deed, Transfer · ARM CATHAY BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 5, 2018 · Amount on Record
Deed Sale	Jul 5, 2018 · Amount on Record
Prior Sale	May 31, 2013
Deed Document Number	2018243414
Prior Transfer Date	May 24, 2013
Prior Transfer Doc	0000229028
Record Updated	Sep 20, 2026

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	9111 AMETHYST AVE, RANCHO CUCAMONGA, CA 91730-5612
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000165878
Date	May 23, 2019
Instrument	2019-0165878

Lender

Name	TOP WORLD INVESTMENT INC
Type	Non-Lending Institution
Address	ROWLAND HEIGHTS, CA 91748

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2049

April 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SAN BERNARDINO CA
Property Address	9111 AMETHYST AVE, RANCHO CUCAMONGA, CA 91730-5612
Document Number	0000124705
Instrument Date	Apr 3, 2020
Transaction Type	Mortgage
Record Updated	May 6, 2020
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	9111 AMETHYST AVE RANCHO CUCAMONGA CA 917305612, RANCHO CUCAMONGA, CA 91730-5612

Mortgage

Document Number	0000124705
Date	Apr 9, 2020
Instrument	124705

Lender

Name	TOP WORLD INVESTMENT INC TOP WORLD INVESTMENT INC
Type	Bank
Address	CITY OF INDUSTRY, CA 91748

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Apr 8, 2035

July 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jul 5, 2018
Property Address	9111 AMETHYST AVE, RANCHO CUCAMONGA, CA 91730-5612
Document Number	0000243414
Map Reference	MB 132 PG 73-77
Instrument Date	Jun 18, 2018
Instrument	2018-0243414
Transaction Type	Transfer
Record Updated	Aug 31, 2021
Title Company	OLD REPUBLIC TITLE COMPANY

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
Relationship	Joint Tenants
Address	9111 AMETHYST AVE, RANCHO CUCAMONGA, CA 91730-5612

Mortgage

Document Number	0000243415
Date	Jul 5, 2018
Instrument	2018-0243415

Lender

Name	CATHAY BANK
Type	Bank

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	4.75%
Type Change Date	Aug 1, 2021
Change Frequency	Annually
Min Rate At Change	5%
Max Rate At Change	10.7%
Index	1-Year CMT
Max Rate	10.7%

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	Rancho Cucamonga City
Secondary School District	Chaffey Joint Union High School District (09 - 12)
Elementary School District	Cucamonga Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$498,368 (+2%) Land $174,429 Building $323,939
2025	$5,217.00 (+5.14%)	$488,596 (+4.04%) Land $171,009 Building $317,587
2023	$4,962.00 (+1.85%)	$469,624 Land $164,369 Building $305,255
2022	$4,872.00

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 · 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

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	CUCAMONGA VALLEY WATER DISTRICT serves 213,375 people · EPA ID CA3610018
Water Source	Surface water
Last State Inspection	Feb 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 453 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Frontier, GeoLinks, Inyo Networks.

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