San Bernardino County property record for 10339 Lupine Ct, Rancho Cucamonga, CA 91737
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,552 sqft · built 1987 |
| Lot Size | 0.106 acres (4,600 sqft) |
| Owner | Company Name on File |
| Last Sale | $216,000 (Sep 2001) |
| Tax Bill | $3,638 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0201-553-44-0000 |
| Primary APN | 0201-553-44-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,552 sqft Living Area |
| Gross Area | 2,036 sqft |
| 1st Floor Area | 874 sqft |
| 2nd Floor Area | 678 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 4,600 sqft (0.106 acres) |
| Garage Type | Attached |
| Garage Area | 484 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 594 sqft |
| Patio Area | 594 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 10339 LUPINE CT |
|---|---|
| City | RANCHO CUCAMONGA |
| State | CA |
| Zip | 91737-3068 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 10827-1 LOT 44 AND INT IN COMMON AREA |
| Legal Tract | 10827-1 |
| Legal Block | 1 |
| Legal Lot Number | 44 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 2018 |
10339 Lupine Ct is owned by a company that acquired it in March 2016 and is owner-occupied.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 10339 LUPINE CT, RANCHO CUCAMONGA, CA 91737-3068 |
| 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.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 10, 2001 · Amount on File |
| Deed Sale | Sep 10, 2001 · Amount on File |
| Deed Document Number | 2001410251 |
| Last Transfer Date | Mar 9, 2016 |
| Transfer Doc | 0000095234 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 10339 Lupine Ct was $3,638 with a homeowner's exemption.
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 | $325,483 (+2%) Land $81,369 Building $244,114 | |
| 2025 | $3,638.00 Homeowner's exemption | $319,101 Land $79,774 Building $239,327 |
| 2023 | $3,472.00 (+0.29%) Homeowner's exemption | $306,709 Land $76,676 Building $230,033 |
| 2022 | $3,462.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 10339 Lupine Ct in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1988.
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 |
| Nearby Flood Claims | 1 (1988) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Apr 1988 · alluvial fan flooding |
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 10339 Lupine Ct 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 461 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
May also be available: GeoLinks, Verizon.
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