San Bernardino County property record for 1540 Mill Stream Dr, Chino Hills, CA 91709
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,770 sqft · built 1993 |
| Lot Size | 0.202 acres (8,814 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $500,000 (May 2008) |
| Tax Bill | $7,884 (2025) |
| Deeds & Mortgages | Apr 2020 Mortgage Oct 2020 Mortgage |
| Flood Zone | Zone D (undetermined) |
| APN | 1024-351-19-0000 |
| Primary APN | 1024-351-19-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,770 sqft Living Area |
| Gross Area | 2,434 sqft |
| 1st Floor Area | 888 sqft |
| 2nd Floor Area | 882 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1993 |
|---|---|
| Effective Year Built | Effective 1993 |
| Architectural Style | Modern |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 8,814 sqft (0.202 acres) |
| Lot Dimensions | 113 ft deep x 78 ft wide |
| Garage Type | Attached |
| Garage Area | 664 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Patio/Porch |
| Porch Area | 624 sqft |
| Patio Area | 79 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 1540 MILL STREAM DR |
|---|---|
| City | CHINO HILLS |
| State | CA |
| Zip | 91709-1708 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 13651 LOT 78 |
| Legal Subdivision | TRACT NO 13651 |
| Legal Tract | 13651 |
| Legal Block | 1 |
| Legal Lot Number | 78 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 118 |
1540 Mill Stream Dr is owned by a company that acquired it in February 2009.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 1540 MILL STREAM DR, CHINO HILLS, CA 91709-1708 |
| Owner Type | Company |
| Vesting | Life Tenant |
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 |
|---|---|
| Apr 1, 2020 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Oct 14, 2020 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 2, 2008 · Amount on File |
| Deed Sale | May 2, 2008 · Amount on File |
| Prior Sale | Aug 16, 2007 · Amount on File |
| Deed Document Number | 2008197481 |
| Last Transfer Date | Feb 2, 2009 |
| Transfer Doc | 0000067755 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 1540 MILL STREAM DR, CHINO HILLS, CA 91709-1708 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | ORTC |
| Name | Verified Name |
|---|
| Document Number | 0000114331 |
|---|---|
| Date | Apr 1, 2020 |
| Instrument | 2020-0114331 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Property Address | 1540 MILL STREAM DR, CHINO HILLS, CA 91709-1708 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 1540 MILL STREAM DR, CHINO HILLS, CA 91709-1708 |
| Document Number | 0000394528 |
|---|---|
| Date | Oct 14, 2020 |
| Instrument | 2020-0394528 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2050 |
The 2025 property tax bill for 1540 Mill Stream Dr was $7,884.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Chino Hills City |
| Unified School District | Chino Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $676,173 (+2%) Land $234,462 Building $441,711 | |
| 2025 | $7,884.00 | $662,915 Land $229,865 Building $433,050 |
| 2023 | $7,412.00 (+0.58%) Homeowner's exemption | $637,173 Land $220,939 Building $416,234 |
| 2022 | $7,369.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1540 Mill Stream Dr in Zone D, where flood risk has not been studied.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
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.
Wildfire risk around 1540 Mill Stream Dr is high, ranking above 77% of the US, with a 0.5% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 77% of the US · above 54% of California |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Direct burnable vegetation |
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 | CITY OF CHINO HILLS serves 76,314 people · EPA ID CA3610036 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jan 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 108 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 35 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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