Los Angeles County property record for 740 E Allen Ave, San Dimas, CA 91773
| Property Type | Public School (Administration, Campus, Dorms, Instruction) |
|---|---|
| Lot Size | 8.59 acres (374,270 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | 8391-007-902 |
| Primary APN | 8391-007-902 |
|---|
| Stories | 3 Stories |
|---|
| Lot Area | 374,270 sqft |
|---|
| Street Address | 740 E ALLEN AVE |
|---|---|
| City | SAN DIMAS |
| State | CA |
| Zip | 91773-1545 |
| Property Category | Public Works |
| Property Type | Public Works > Public School (Administration, Campus, Dorms, Instruction) |
| Local Zoning Code | SDOS* |
| Legal Description | SUB OF THE RANCHO ADD TO SAN JOSE AND A POR OF RANCHO SAN JOSE 8.62 MORE OR LESS ACS COM AT SE COR OF NW 1/4 OF SW 1/4 OF NE 1/4 OF SEC 2 T 1S R 9W TH W ON S LINE OF SD NW 1/4 OF SW 1/4 OF NE 1/4,610 FT 1/4 OF NE 1/4 OF SEC 2 T 1S R 9W |
| Legal Range | 09W |
| Legal Township | 01S |
| Legal Section | 02 |
| Legal Subdivision | SUB OF THE RANCHO ADD |
| Legal Block | 4 |
| Legal Lot Number | 2 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 400304 |
Source: Los Angeles County records, as of May 21, 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 Record |
|---|---|
| Mailing Address | 740 E ALLEN AVE, SAN DIMAS, CA 91773-1545 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Los Angeles County assessment roll, as of May 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | San Dimas City |
| Unified School District | Bonita Unified School District (KG - 12) |
| Year | Assessed Value |
|---|---|
| 2025 | $156,265 (-) Land $156,265 |
| 2023 | $156,265 Land $156,265 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective September 30, 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | GSWC-SAN DIMAS private · serves 56,564 people · EPA ID CA1910142 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | May 2025 |
| Also Mapped Here | METROPOLITAN WATER DIST. OF SO. CAL. |
| Lead | 2 ppb (2024–2026) 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 678 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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