Los Angeles County property record for 510 E Foothill Blvd, San Dimas, CA 91773
| Property Type | Commercial Office |
|---|---|
| Details | 15,545 sqft · built 2007 |
| Lot Size | 1.05 acres (45,939 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $550,000 (Mar 2003) |
| Tax Bill | $37,778 (2025) |
| Deeds & Mortgages | Jun 2026 Mortgage |
| Flood Zone | Zone D (undetermined) |
| APN | 8661-019-004 |
| Primary APN | 8661-019-004 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 15,545 sqft Total Area |
| Year Built | Built 2007 |
|---|---|
| Effective Year Built | Effective 2007 |
| Construction Type | Wood |
| Fire Resistance | Wood or Wood & Steel Frame |
| Lot Area | 45,939 sqft |
| Street Address | 510 E FOOTHILL BLVD, 103 |
|---|---|
| City | SAN DIMAS |
| State | CA |
| Zip | 91773-1254 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | SDCH* |
| Legal Description | MR 22-21-23*POR OF W 1/2 OF SE 1/4 OF SW 1/4 OF SEC 35 T 1N R 9W |
| Legal Range | 09W |
| Legal Township | 01N |
| Legal Section | 35 |
| Legal Subdivision | RANCHO SAN JOSE & A |
| Legal Block | 2 |
| Legal Lot Number | 35 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 400403 |
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 510 E FOOTHILL BLVD, 103, SAN DIMAS, CA 91773-1254 |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 11, 2003 · Amount on Record |
| Deed Sale | Mar 11, 2003 · Amount on Record |
| Prior Sale | Jan 30, 1998 · Amount on Record |
| Deed Document Number | 2003681855 |
| Last Transfer Date | Mar 28, 2016 |
| Transfer Doc | 0000356950 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jun 18, 2026 |
| Property Address | 510 E FOOTHILL BLVD, 103, SAN DIMAS, CA 91773-1254 |
| Document Number | 0000447410 |
| Instrument Date | Jun 4, 2026 |
| Instrument | 2026447410 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust, 165 |
| Address | 510 E FOOTHILL BLVD, 103, SAN DIMAS, CA 91773-1254 |
| Document Number | 0000447410, |
|---|---|
| Date | Jun 18, 2026 |
| Instrument | 2026447410 |
| Name | COLUMBIA BANK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate | 6.37% |
|---|---|
| Max Rate | -1% |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | San Dimas City |
| Unified School District | Bonita Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,713,662 (+2%) Land $812,507 Building $1,901,155 | |
| 2025 | $37,778.00 (+8.65%) | $2,660,454 (+4.04%) Land $796,576 Building $1,863,878 |
| 2023 | $34,769.00 (+1.65%) | $2,557,147 Land $765,645 Building $1,791,502 |
| 2022 | $34,204.00 |
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 D undetermined · not studied |
|---|---|
| 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 | Moderate above 68% of the US · above 43% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 555 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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