San Bernardino County property record for 6048 Hellman Ave, Alta Loma, CA 91737 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 2,980 sqft · built 1930 |
| Lot Size | 5.9 acres (257,004 sqft) |
| Owner | Company Name on File |
| Tax Bill | $4,608 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1062-271-01-0000 |
| Primary APN | 1062-271-01-0000 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,980 sqft Living Area |
| 1st Floor Area | 1,920 sqft |
| 2nd Floor Area | 1,060 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1940 |
| Architectural Style | Conventional |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 257,004 sqft |
| Porch | Patio/Porch |
| Porch Area | 318 sqft |
| Patio Area | 318 sqft |
| Cooling System | Evaporative |
|---|---|
| Heating System | Floor/Wall Furnace |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 6048 HELLMAN AVE |
|---|---|
| City | RANCHO CUCAMONGA |
| State | CA |
| Zip | 91737-2828 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | CUCAMONGA HOMESTEAD ASSN E 419 FT LOT 6 BLK 10 EX E 33 FT |
| Legal Subdivision | CUCAMONGA HOMESTEAD ASSOCIATIO |
| Legal Block | 10 |
| Legal Lot Number | 6 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 2017 |
Source: San Bernardino County records · APN 1062-271-01-0000
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 | PO BOX 8309, RANCHO CUCAMONGA, CA 91701-0309 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $202,174 (+2%) Land $110,103 Building $92,071 | |
| 2025 | $4,608.00 (+112.45%) Homeowner's exemption | $198,210 (+4.04%) Land $107,944 Building $90,266 |
| 2023 | $2,169.00 (+0.32%) Homeowner's exemption | $190,513 Land $103,752 Building $86,761 |
| 2022 | $2,162.00 |
Source: FEMA National Flood Hazard Layer, San Bernardino County (06071C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060710020172, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Claims | 2 (1980) |
| Most Recent Claim | Feb 1980, rainfall accumulation |
| Wildfire Risk | Moderate above 46% of the US · above 27% of California |
|---|---|
| Wildfire Likelihood | About 1 in 1,235 per year |
| Exposure | Direct burnable vegetation at the parcel |
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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 417 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Spectrum | Cable | 1,000 / 50 |
May also be available at this address: T-Mobile USA, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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