San Bernardino County property record for 10565 Mills Ave, Montclair, CA 91763
| Property Type | Medical Building |
|---|---|
| Details | 3 bd · 2 ba · 3,600 sqft · built 1955 |
| Lot Size | 0.196 acres (8,520 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $325,000 (Sep 2022) |
| Tax Bill | $5,368 (2025) |
| Deeds & Mortgages | Sep 2022 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1012-021-06-0000 |
| Primary APN | 1012-021-06-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Units | 3 Units |
| Stories | 1 Story |
| Building Area | 3,600 sqft Gross Area |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Roof Type | Flat |
| Lot Area | 8,520 sqft (0.196 acres) |
| Lot Dimensions | 142 ft deep x 60 ft wide |
| Garage Area | 6,000 sqft |
| Sewer | Municipal |
|---|---|
| Water Source | Commercial |
| Street Address | 10565 MILLS AVE |
|---|---|
| City | MONTCLAIR |
| State | CA |
| Zip | 91763-4610 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Medical Building |
| Local Zoning Code | C1 |
| Legal Description | TR NO 1795 EAST POMONA HOME ACRES S 16.25 FT LOT 14 AND N 43.75 FT LOT 15 BLK B EX ST |
| Legal Subdivision | EAST POMONA ACRES |
| Legal Tract | 1795 |
| Legal Block | B |
| Legal Lot Number | 14 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 306 |
10565 Mills Ave, a commercial property, is owned by two individuals who bought it in September 2022.
Source: San Bernardino County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 15207 CRAZY HORSE AVE, FONTANA, CA 92336-5321 |
| Owner Type | Individual |
| Vesting | Community Property |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Sep 30, 2022 · Amount on File |
| Deed Sale | Sep 30, 2022 · Amount on File |
| Prior Sale | Jun 12, 2012 · Amount on File |
| Deed Document Number | 2022330128 |
| Prior Transfer Date | Jun 7, 2012 |
| Prior Transfer Doc | 0000233508 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Sep 30, 2022 |
| Property Address | 10565 MILLS AVE, MONTCLAIR, CA 91763-4610 |
| Document Number | 0000330128 |
| Map Reference | MB 26 PG 73 |
| Instrument Date | Sep 7, 2022 |
| Instrument | 2022-0330128 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2023 |
| Title Company | FIRST AMERICAN TITLE COMPANY HOMEBU, FIRST AMER TTL CO HOMEBUILDE |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 10565 MILLS AVE, MONTCLAIR, CA 91763-4610 |
| Document Number | 0000330129 |
|---|---|
| Date | Sep 30, 2022 |
| Instrument | 2022-0330129 |
| Name | CARDENAS THREE LLC |
|---|---|
| Type | Non-Lending Institution |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
The 2025 property tax bill for 10565 Mills Ave was $5,368.
Source: San Bernardino County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Montclair City |
| Secondary School District | Chaffey Joint Union High School District (09 - 12) |
| Elementary School District | Ontario-Montclair School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $498,768 (+2%) Land $212,242 Building $286,526 | |
| 2025 | $5,368.00 | $488,988 Land $208,080 Building $280,908 |
| 2023 | $5,099.00 (-21.67%) | $470,000 Land $200,000 Building $270,000 |
| 2022 | $6,510.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 10565 Mills Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 10565 Mills Ave 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 | MONTE VISTA WD serves 56,390 people · EPA ID CA3610029 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Lead | Under 1 ppb (2023–2025) 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 140 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Starlink Satellite | 280 / 30 |
May also be available: Frontier, GeoLinks, T-Mobile, Verizon.
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