From the record
One of 63 National Register listings published here for San Mateo County · listed in 1986 · category: Building.
Sources: the case file at the National Archives · the National Register database, National Park Service
Listed on the National Register of Historic Places in 1986. 22 historic topographic surveys show this location, the earliest from 1897.
One of 63 National Register listings published here for San Mateo County · listed in 1986 · category: Building.
Sources: the case file at the National Archives · the National Register database, National Park Service
The ground this property stands on, surveyed 100 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.


Regional context, not property-specific evidence. The federal wildfire occurrence database lists 209 fires within 5 miles of Barron-Latham-Hopkins Gate Lodge between 1992 and 2020, burning about 101 acres in total. None started naturally. 18 were recorded as arson. Distance is straight-line from the map coordinates, so a fire counted here may appear on a neighbouring settlement's page as well.
| Reported cause | Fires |
|---|---|
| Missing data/not specified/undetermined | 128 |
| Equipment and vehicle use | 25 |
| Arson/incendiarism | 18 |
| Misuse of fire by a minor | 13 |
| Smoking | 13 |
| Debris and open burning | 8 |
| Recreation and ceremony | 3 |
| Other causes | 1 |
The most recent of them, most recent first, with the day each was reported and the service that recorded it.
| Date | Cause | Size | Reported by | Name on the report |
|---|---|---|---|---|
| 8 September 2010 | Missing data/not specified/undetermined | under an acre | California Department of Forestry & Fire Protection | not named |
| 6 September 2013 | Equipment and vehicle use | 1.2 acres | San Mateo-Santa Cruz Unit | ALPINE |
| 6 September 1993 | Arson/incendiarism | under an acre | San Mateo-Santa Cruz Unit | PIPE |
| 5 September 2019 | Missing data/not specified/undetermined | under an acre | San Mateo-Santa Cruz Unit | not named |
| 5 September 2011 | Arson/incendiarism | under an acre | Santa Clara Unit | not named |
| 5 September 2009 | Debris and open burning | under an acre | California Department of Forestry & Fire Protection | not named |
| 30 September 2018 | Missing data/not specified/undetermined | under an acre | California Department of Forestry & Fire Protection | NB HWY 280 / SAND HILL R |
| 26 September 2015 | Missing data/not specified/undetermined | under an acre | San Mateo-Santa Cruz Unit | EMERALD |
Regional context, not property-specific evidence. The federal mineral resources record lists 20 workings within 5 miles of Barron-Latham-Hopkins Gate Lodge: 7 past producers, 7 producers, 5 unknowns, 1 occurrence. 7 still produce. What was taken out: Stone, Mercury, Gypsum-Anhydrite, Sand and Gravel, Construction. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.
| Where | Site | Commodity | Status | Recorded |
|---|---|---|---|---|
| Ideal Cement Company | Limestone, General, Clay | Producer | ||
| Palo Alto Sewage Sludge | Gold, Silver, Phosphorus-Phosphates, Copper, Tin, Palladium | Occurrence | Ash | |
| Redwood City Operation | Halite | Producer | ||
| Granite Rock | Sand and Gravel, Construction | Past Producer | Sedimentary | |
| Granite Rock | Sand and Gravel, Construction | Past Producer | ||
| Kaiser Gypsum | Gypsum-Anhydrite | Producer | Sedimentary | |
| Kaiser Gypsum | Gypsum-Anhydrite | Past Producer | ||
| Redwood City Operation | Salt | Past Producer | ||
| Redwood City Plant | Salt | Producer | ||
| Challenge | Mercury | Past Producer | 1955 |
United States Geological Survey topographic sheets whose coverage includes this point. Matched by taking the coordinate the National Park Service records for this property, then testing that coordinate against the published boundary of every sheet.
Other National Register properties close enough to walk or drive between, ordered by distance from this one. Both positions come from the same geocoding pass that matched these properties to their map sheets.
| Photograph | Property | Distance | Listed |
|---|---|---|---|
![]() | Menlo Park Railroad Station | 0.1 miles | 1974 |
![]() | Church of the Nativity | 0.4 miles | 1980 |
![]() | Holbrook-Palmer Estate, "Elmwood" | 0.9 miles | 2016 |
| Commodore James Watkins House | 1.0 miles | 2008 | |
| Arthur C. and Judith Mathews House | 1.2 miles | 2021 | |
![]() | Union Cemetery | 2.8 miles | 1983 |
| National Archives record | The nomination case file for reference 86001951 in Record Group 79. |
| San Mateo County | All 63 listed properties in this county. |