San Bernardino County property record for 6231 Jasper St, Rancho Cucamonga, CA 91701
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,533 sqft · built 1975 |
| Lot Size | 0.231 acres (10,044 sqft) |
| Owner | Company Name on File |
| Tax Bill | $3,239 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage Mar 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1062-461-62-0000 |
| Primary APN | 1062-461-62-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,533 sqft Living Area |
| Gross Area | 2,019 sqft |
| 1st Floor Area | 1,533 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Modern |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Wood Shingle |
| Lot Area | 10,044 sqft (0.231 acres) |
| Lot Dimensions | 124 ft deep x 81 ft wide |
| Garage Type | Attached |
| Garage Area | 486 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 42 sqft |
| Patio Area | 42 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 6231 JASPER ST |
|---|---|
| City | RANCHO CUCAMONGA |
| State | CA |
| Zip | 91701-3209 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 8921 LOT 33 |
| Legal Subdivision | TRACT NO 8921 |
| Legal Tract | 8921 |
| Legal Block | 2 |
| Legal Lot Number | 33 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 2014 |
6231 Jasper St is owned by a company that acquired it in March 2018 and is owner-occupied.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 6231 JASPER ST, RANCHO CUCAMONGA, CA 91701-3209 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Borrower in Default |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 21, 2020 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Mar 12, 2018 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Mar 8, 2018 |
| Transfer Doc | 0000087405 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 6231 JASPER ST, ALTA LOMA, CA 91701-3209 |
| Transaction Type | Mortgage |
| Record Updated | Aug 31, 2021 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 6231 JASPER ST, ALTA LOMA, CA 91701-3209 |
| Document Number | 0000404960 |
|---|---|
| Date | Oct 21, 2020 |
| Instrument | 2020-0404960 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 181 Months |
| Due | Nov 1, 2035 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Mar 12, 2018 |
| Property Address | 6231 JASPER ST, ALTA LOMA, CA 91701-3209 |
| Document Number | 0000087405 |
| Instrument Date | Mar 8, 2018 |
| Instrument | 87405 |
| Transaction Type | Transfer |
| Record Updated | Mar 19, 2018 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 6231 JASPER ST ALTA LOMA CA 917013209, ALTA LOMA, CA 91701-3209 |
The 2025 property tax bill for 6231 Jasper St was $3,239.
Source: San Bernardino County assessment roll, as of July 14, 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) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $295,315 (+2%) Land $103,448 Building $191,867 | |
| 2025 | $3,239.00 | $289,525 Land $101,420 Building $188,105 |
| 2023 | $3,088.00 (+0.26%) | $278,282 Land $97,481 Building $180,801 |
| 2022 | $3,080.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 6231 Jasper St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2017.
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 Claims | 1 (2017) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 2017 |
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.
The area around 6231 Jasper St has no burnable land within ember reach, so its wildfire risk is not rated.
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.
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 |
| 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.
Source: FCC Broadband Data Collection, based on 582 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Frontier.
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