San Bernardino County property record for 4271 State St, Montclair, CA 91763 · Last verified July 2026
| Property Type | Industrial > Light Industrial (10% Improved Office Space; Machine Shop) |
|---|---|
| Year Built | Built 1960 |
| Square Footage | 12,740 sqft Gross Area |
| Lot Size | 2.3 acres |
| Last Sale | $240,000 (2001) |
| Tax Bill | $23,967.00 (2025) |
| Primary APN | 1012-171-03-0000 |
|---|
| Building Area | 12,740 sqft Gross Area |
|---|---|
| Stories | 1 Stories |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1960 |
| Construction Type | Steel Frame Construction |
| Fire Resistance Class | Specialized buildings that do not fit in any of the above categories. |
| Lot Area | 100,188 sqft |
| Sewage | Municipal Sewage |
|---|---|
| Water Source | Commercial Water Source |
| Street Address | 4271 STATE ST |
|---|---|
| City | MONTCLAIR |
| State | CA |
| Zip | 91763-6030 |
| Property Usage | Industrial Property Usage |
| Type | Industrial > Light Industrial (10% Improved Office Space; Machine Shop) |
| Legal Description | POMONA GRANDE TRACT E 1OO FT LOT 15 BLK A |
| Legal Subdivision | POMONA GRANDE |
| Legal Tract | E |
| Legal Block | A |
| Legal Lot Number | 15 |
| Jurisdiction | SAN BERNARDINO CA |
| Minor Civil Division | ONTARIO |
| Census Blockgroup | 2 |
| Census Block | 2001 |
| Census Tract | 307 |
Source: San Bernardino County records · APN 1012-171-03-0000
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 | 13539 MASHONA AVE, CHINO, CA 91710-8344 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Jul 06, 2023 | Grant Deed, Transfer |
| Sep 27, 2022 | Intrafamily Transfer, Transfer ACCOMODATION, ACCOMMODATION |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 2001583274 |
| Last Transfer Date | May 13, 2022 |
| Transfer Doc | 0000325437 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Jul 06, 2023 |
| Property Address | 4271 STATE ST, MONTCLAIR, CA 91763-6030 |
| Document Number | 0000165724 |
| Map Reference | MB 19 PG 11&12 |
| Instrument Date | Jul 03, 2023 |
| Instrument | 2023-0165724 |
| Transaction Type | Transfer |
| Record Updated | Jul 25, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 13539 MASHONA AVE, CHINO, CA 91710-8344 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | SAN BERNARDINO CA |
| Recording Date | Sep 27, 2022 |
| Property Address | 4271 STATE ST, MONTCLAIR, CA 91763-6030 |
| Document Number | 0000325437 |
| Map Reference | MB 19 PG 11&12 |
| Instrument Date | May 13, 2022 |
| Instrument | 2022-0325437 |
| Transaction Type | Transfer |
| Record Updated | Oct 10, 2022 |
| Title Company | ACCOMODATION, ACCOMMODATION |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 215 N D ST, SAN BERNARDINO, CA 92401-1733 |
Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified July 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) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,222,768 (+2%) Land $1,890,832 Building $331,936 | |
| 2025 | $23,967.00 (+5.29%) | $2,179,184 (+4.04%) Land $1,853,757 Building $325,427 |
| 2023 | $22,763.00 (+442.11%) | $2,094,564 (+456.81%) Land $1,781,774 Building $312,790 |
| 2022 | $4,199.00 | $376,171 Land $338,553 Building $37,618 |
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