6644 Hellman Ave, Alta Loma (Rancho Cucamonga), CA 91701 Property Records

San Bernardino County property record for 6644 Hellman Ave, Alta Loma, CA 91701 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,725 sqft · built 1938
Lot Size	0.755 acres (32,886 sqft)
Owner	Company Name on File
Last Sale	$141,500 (Jul 2013)
Tax Bill	$5,947 (2025)
Deeds & Mortgages	Oct 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`0201-341-51-0000`

Property Details

APN / Parcel Number

Primary APN	`0201-341-51-0000`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	2,725 sqft Living Area
Gross Area	3,304 sqft
1st Floor Area	2,725 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1938
Effective Year Built	Effective 1965
Architectural Style	Conventional
Construction Type	Frame
Roof Material	Built-Up Asphalt
Lot Area	32,886 sqft (0.755 acres)
Lot Dimensions	203 ft deep x 162 ft wide
View / Lot	Average
Garage Type	Attached
Garage Area	579 sqft
Parking Spaces	2 Parking Spaces
Porch	Patio/Porch
Porch Area	490 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	6644 HELLMAN AVE
City	RANCHO CUCAMONGA
State	CA
Zip	91701-4125
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	CUCAMONGA HOMESTEAD ASSN PTN N 1/2 LOT 6 BLK 11 BEG AT INTERSECTION S LI N 1/2 SD LOT WITH W LI HELLMAN AVE 66 FT WIDE TH N O DEG 29 MIN 38 SECONDS W 151.51 FT TO PT OF TANGENCY WITH CURVE CONCAVE SWLY WITH RADIUS OF 20 FT TH NWLY ALG ARC OF SD CURVE
Legal Subdivision	CUCAMONGA HOMESTEAD ASSOCIATION LANDS
Legal Block	11
Legal Lot Number	6
Jurisdiction	SAN BERNARDINO CA
Township / Civil Division	ONTARIO
Census Block Group	1
Census Block	1012
Census Tract	2013

Owner

Source: San Bernardino County records · APN 0201-341-51-0000

Assessment roll updated July 14, 2026 · Last verified July 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 File
Mailing Address	10470 FOOTHILL BLVD, 100, RANCHO CUCAMONGA, CA 91730-3754
Owner Type	Company
Vesting	Sole Owner

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jul 19, 2013 · Amount on Record
Deed Sale	Jul 19, 2013 · Amount on Record
Prior Sale	Jan 23, 2013 · Amount on Record
Deed Document Number	2013316723
Last Transfer Date	Sep 09, 2019
Transfer Doc	0000353485
Record Updated	Sep 20, 2026

October 2019: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	SAN BERNARDINO CA
Recording Date	Oct 01, 2019
Property Address	6644 HELLMAN AVE, ALTA LOMA, CA 91701-4125
Document Number	0000353485
Map Reference	MB 6 PG 46
Instrument Date	Sep 09, 2019
Instrument	2019-0353485
Transaction Type	Transfer
Record Updated	Jul 22, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	10470 FOOTHILL BLVD STE 100, 100, RANCHO CUCAMONGA, CA 91730-3754

Mortgage

Document Number	0000353486
Date	Oct 01, 2019
Instrument	2019-0353486

Lender

Name	OCMBC INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 01, 2049

Interest

Rate Type	Adjustable Rate
Rate	5.37%
Type Change Date	Oct 01, 2026
Change Frequency	Annually
Min Rate At Change	6%
Max Rate At Change	10.3%
Index	1-Year LIBOR
Margin	6
Max Rate	10.3%

Tax Assessment & Valuation

Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	California
County	San Bernardino County
Municipality	Rancho Cucamonga City
Elementary School District	Alta Loma Elementary School District (KG - 08)
Secondary School District	Chaffey Joint Union High School District (09 - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value
2026		$546,387 (+2%) Land $136,597 Building $409,790
2025	$5,947.00 (+4.94%)	$535,674 (+4.04%) Land $133,919 Building $401,755
2023	$5,667.00 (+0.25%)	$514,873 Land $128,719 Building $386,154
2022	$5,653.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, San Bernardino County (06071C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060710020131, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 435 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Spectrum	Cable	1,000 / 1,000
AT&T	Fixed Wireless	100 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: T-Mobile USA, Verizon, Frontier, California Internet, Spectrum. Availability varies by address; speeds are provider-advertised maximums, not measured.