Built in 1915 (bungalow). Listed on the National Register of Historic Places in 1994. 19 historic topographic surveys show this location, the earliest from 1894.
From the record
“Lanterman House is a bungalow-style historic house museum in La Cañada Flintridge, California on the National Register of Historic Places. Roy Lanterman in 1915 and was built by A.”
Wikipedia article Lanterman House, CC BY-SA 4.0.
One of 616 National Register listings published here for Los Angeles County · listed in 1994 · category: Building · built in 1915, bungalow, by Arthur L. Haley.
National Register reference number.94001504- 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
1894 to 1995
The ground this property stands on, surveyed
101 years apart. Drag the handle to wipe between them. Both sheets are
United States Geological Survey originals; neither has been altered.
18941995
Fires near this property
220 since 1992
Regional context, not property-specific
evidence. The
federal wildfire occurrence database
lists 220 fires within 5 miles of Lanterman House
between 1992 and 2020, burning about 168,073 acres in total. 3 started naturally. 29 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
77
Equipment and vehicle use
57
Arson/incendiarism
29
Recreation and ceremony
18
Smoking
9
Debris and open burning
9
Fireworks
7
Power generation/transmission/distribution
6
Misuse of fire by a minor
5
Natural
3
The most recent of
them, most recent first, with the day each was reported and the service
that recorded it.
Regional context, not property-specific
evidence. The federal mineral resources record lists
14 workings within 5 miles of Lanterman House: 7 past producers, 3 producers, 2 prospects, 2 occurrences.
3 still produce. What was taken out: Sand and Gravel, Construction, Graphite, Gold, Granite. Distance is straight-line from the
map coordinates, so a quarry counted here may appear on a neighbouring
settlement's page as well.
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.
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.
Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.
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