9928 Alpine St, Rancho Cucamonga, CA 91730 Property Records

San Bernardino County property record for 9928 Alpine St, Rancho Cucamonga, CA 91730

Property Summary

Property Type	Planned Unit Development
Details	4 bd · 2 ba · 1,200 sqft · built 1977
Lot Size	0.103 acres (4,500 sqft)
Owner	Company Name on Record
Last Sale	$670,000 (Apr 2024)
Tax Bill	$7,276 (2025)
Deeds & Mortgages	Apr 2024 Sale & Mortgage Jan 2021 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0209-301-03-0000`

Property Details

APN / Parcel Number

Primary APN	`0209-301-03-0000`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,200 sqft Living Area
Gross Area	1,660 sqft
1st Floor Area	1,200 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	Block
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	4,500 sqft (0.103 acres)
Lot Dimensions	90 ft deep x 50 ft wide
Garage Type	Attached
Garage Area	460 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	9928 ALPINE ST
City	RANCHO CUCAMONGA
State	CA
Zip	91730-4603
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Planned Unit Development
Legal Description	TRACT 9009 LOT 26 TRACT 9009 LOT 26 AND INT IN COMMON AREA AS PER RECORD AND PURSUANT TO SEC 2188.5 OF REVENUE AND TAXATION CODE
Legal Subdivision	TRACT NO 9009
Legal Tract	9009
Legal Block	1
Legal Lot Number	26
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	1
Census Block	1001
Census Tract	2107

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	Company Name on Record
Mailing Address	8766 CALAVERAS AVE, RANCHO CUCAMONGA, CA 91730-5005
Owner Type	Company
Vesting	Single Man

Deeds, Mortgages & Sale History

Date	Document
Apr 30, 2024	Grant Deed, Transfer · FHA Mortgage OCMBC INC
Jan 8, 2021	Grant Deed, Transfer · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
Aug 22, 2019	Affidavit of Death, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 30, 2024 · Amount on Record
Deed Sale	Apr 30, 2024 · Amount on Record
Prior Sale	Jan 8, 2021 · Amount on Record
Deed Document Number	2024100577
Prior Transfer Date	Jun 17, 2019
Prior Transfer Doc	0000288581
Record Updated	Sep 20, 2026

April 2024: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Apr 30, 2024
Property Address	9928 ALPINE ST, RANCHO CUCAMONGA, CA 91730-4603
Document Number	0000100577
Map Reference	MB 126 PG 47-49
Instrument Date	Apr 15, 2024
Instrument	2024-0100577
Transaction Type	Transfer
Record Updated	May 15, 2024
Title Company	NOT AVAILABLE, SOCAL 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
Address	8766 CALAVERAS AVE, RANCHO CUCAMONGA, CA 91730-5005

Mortgage

Document Number	0000100578
Date	Apr 30, 2024
Instrument	2024-0100578

Lender

Name	OCMBC INC
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 1, 2054

January 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SAN BERNARDINO CA
Recording Date	Jan 8, 2021
Property Address	9928 ALPINE ST, RANCHO CUCAMONGA, CA 91730-4603
Document Number	0000011608
Map Reference	MB 126 PG 47-49
Instrument Date	Nov 16, 2020
Instrument	2021-0011608
Transaction Type	Transfer
Record Updated	Aug 31, 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	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	5508 HIGH MEADOW PL, RANCHO CUCAMONGA, CA 91737-1810

Mortgage

Document Number	0000011609
Date	Jan 8, 2021
Instrument	2021-0011609

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company

Agreement

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

August 2019: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	SAN BERNARDINO CA
Recording Date	Aug 22, 2019
Property Address	9928 ALPINE ST, RANCHO CUCAMONGA, CA 91730-4603
Document Number	0000288581
Instrument Date	Jun 17, 2019
Instrument	288581
Transaction Type	Transfer
Record Updated	Aug 30, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9522 PLACER ST RANCHO CUCAMONGA CA 917304051, RANCHO CUCAMONGA, CA 91730-4051

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		$697,068 (+2%) Land $243,974 Building $453,094
2025	$7,276.00 (+73.86%)	$683,400 (+72.86%) Land $239,190 Building $444,210
2023	$4,185.00 (+1.82%)	$395,352 Land $138,373 Building $256,979
2022	$4,110.00

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	Low lower than 99.8% of the US · lower than 99.8% of California
Wildfire Likelihood	Under 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	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 560 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Starlink Satellite	280 / 30

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

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