BlockFrom the record
One of 148 National Register listings published here for San Diego County · listed in 1993 · category: Site.
Sources: the case file at the National Archives · the National Register database, National Park Service
Las Flores Estancia
Listed on the National Register of Historic Places in 1993. 16 historic topographic surveys show this location, the earliest from 1901.
The listing
- What is counted as historic. The nomination lists 1 site as contributing to the listing.
- Address. Jct. of Pulgas and Stuart Mesa Rds., Camp Pendleton, 92672
- When was it listed? May 1993
- Category. site
- Census division. Camp Pendleton
- National Register reference number. 93000391 - the number the National Park Service assigned this property when it was listed, and the key its nomination file is catalogued under at the National Archives.
Then and now
1901 to 1904The ground this property stands on, surveyed 3 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.
Fires near this property
17 since 2010Regional context, not property-specific evidence. The federal wildfire occurrence database lists 17 fires within 5 miles of Las Flores Estancia between 2010 and 2020, burning about 5,078 acres in total. None started naturally. 3 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 | 12 |
| Arson/incendiarism | 3 |
| Misuse of fire by a minor | 1 |
| Equipment and vehicle use | 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 |
|---|---|---|---|---|
| 7 September 2011 | Arson/incendiarism | 2.4 acres | San Diego Unit | not named |
| 30 September 2016 | Arson/incendiarism | under an acre | California Department of Forestry & Fire Protection | not named |
| 29 September 2016 | Missing data/not specified/undetermined | under an acre | California Department of Forestry & Fire Protection | not named |
| 26 September 2016 | Equipment and vehicle use | under an acre | California Department of Forestry & Fire Protection | not named |
| 13 August 2015 | Missing data/not specified/undetermined | 1,846 acres | Marine Corps Base Camp Pendleton | HORNO |
| 29 July 2016 | Missing data/not specified/undetermined | under an acre | California Department of Forestry & Fire Protection | not named |
| 13 July 2010 | Missing data/not specified/undetermined | 3,225 acres | Marine Corps Base Camp Pendleton | ALISO |
| 29 June 2019 | Missing data/not specified/undetermined | under an acre | San Diego Unit | not named |
Maps showing this location
16 surveysUnited 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.
- 1901 USGS San Luis Rey quadrangle1:125000 - 8 printings
- 1904 USGS Southern California Sheet No. 2 quadrangle1:250000 - 5 printings
- 1941 USGS Margarita Peak quadrangle1:62500
- 1942 USGS Margarita Peak quadrangle1:62500
- 1944 USGS Margarita Peak quadrangle1:62500
- 1947 USGS Santa Ana quadrangle1:250000
- 1948 USGS Las Pulgas Canyon quadrangle1:24000 - 2 printings
- 1949 USGS Las Pulgas Canyon quadrangle1:24000 - 2 printings
- 1949 USGS Santa Ana quadrangle1:250000
- 1954 USGS Margarita Peak quadrangle1:62500
- 1956 USGS Santa Ana quadrangle1:250000
- 1959 USGS Santa Ana quadrangle1:250000 - 3 printings
- 1960 USGS Santa Ana quadrangle1:250000 - 2 printings
- 1965 USGS Santa Ana quadrangle1:250000
- 1968 USGS Las Pulgas Canyon quadrangle1:24000 - 3 printings
- 1982 USGS Oceanside quadrangle1:100000 - 2 printings
Listed places nearby
2 within 8 milesOther 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 |
|---|---|---|---|
 | Las Flores Adobe | 0.3 miles | 1968 |
 | Santa Margarita Ranchhouse | 7.0 miles | 1971 |
Sources for this property
| National Archives record | The nomination case file for reference 93000391 in Record Group 79. |
| San Diego County | All 148 listed properties in this county. |
Provenance
- Listing record. National Park Service National Register of Historic Places, listed-properties dataset, current to 2026-05-22.
- Map join. Address geocoded through the United States Census geocoder, then tested against the published boundary of every sheet in the USGS Historical Topographic Map Collection.
- How this page is made. Listing fields come from federal records; map-sheet coverage is a labelled coordinate-to-boundary calculation, not a source-field claim.
- Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.