Schmidlapp-Humes Estate Historic District

Listed on the National Register of Historic Places in 2020. 15 historic topographic surveys show this location, the earliest from 1897.

From the record

One of 156 National Register listings published here for Nassau County · listed in 2020 · category: District.

Sources: the National Register database, National Park Service

The listing

Address. 5 Frost Mill Rd., 345 Oyster Bay Rd., and 3 Dogwood Ln., Locust Valley, 11765
When was it listed? August 2020
Category. district
Town. Oyster Bay town
National Register reference number. 100005469 - assigned by the National Park Service when the property was listed.

Fires near this property

253 since 1994

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 253 fires within 5 miles of Schmidlapp-Humes Estate Historic District between 1994 and 2020, burning about 116 acres in total. 19 started naturally. 25 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	113
Smoking	45
Arson/incendiarism	25
Power generation/transmission/distribution	21
Natural	19
Debris and open burning	12
Equipment and vehicle use	6
Recreation and ceremony	6
Misuse of fire by a minor	5
Railroad operations and maintenance	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 2017	Equipment and vehicle use	under an acre	Fire Department of New York	N/A
7 September 2009	Debris and open burning	under an acre	Fire Department of New York	not named
7 September 2002	Smoking	under an acre	Fire Department of New York	not named
6 September 2016	Power generation/transmission/distribution	2.3 acres	Fire Department of New York	N/A
4 September 2016	Arson/incendiarism	under an acre	Fire Department of New York	N/A
4 September 2003	Smoking	under an acre	Fire Department of New York	not named
30 September 2015	Power generation/transmission/distribution	under an acre	Fire Department of New York	not named
30 September 2007	Missing data/not specified/undetermined	under an acre	Fire Department of New York	not named

Every fire recorded in Nassau County

Mines and quarries near this property

1 within 5 miles

Regional context, not property-specific evidence. The federal mineral resources record lists 1 working within 5 miles of Schmidlapp-Humes Estate Historic District: 1 unknown. None of them still produces. What was taken out: Tungsten. 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
	L I Tungsten Corp/ Glen Cove, N.Y.	Tungsten	Unknown

Every working recorded in Nassau County

Maps showing this location

15 surveys

United States Geological Survey topographic sheets whose coverage includes this point. Matched by taking the middle of the area the National Park Service maps for this listing, then testing that coordinate against the published boundary of every sheet.

1897 USGS Oyster Bay quadrangle1:62500
1898 USGS Oyster Bay quadrangle1:62500
1900 USGS Oyster Bay quadrangle1:62500 - 15 printings
1947 USGS Hicksville quadrangle1:24000
1949 USGS New York quadrangle1:250000
1954 USGS Bayville quadrangle1:24000 - 2 printings
1954 USGS Hicksville quadrangle1:24000 - 2 printings
1954 USGS New York quadrangle1:250000 - 2 printings
1957 USGS New York quadrangle1:250000
1958 USGS New York quadrangle1:250000 - 3 printings
1960 USGS New York quadrangle1:250000 - 2 printings
1967 USGS Bayville quadrangle1:24000 - 3 printings
1967 USGS Hicksville quadrangle1:24000 - 3 printings
1969 USGS New York quadrangle1:250000
1984 USGS Long Island West quadrangle1:100000 - 2 printings

Listed places nearby

6 within 8 miles

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.

Property	Distance	Listed
Lillian Sefton Dodge Estate	0.6 miles	1979
House at 52 Frost Mill Road	0.9 miles	2011
Cock-Cornelius House	1.0 miles	2006
Planting Fields Arboretum	1.1 miles	1979
James William Beekman House	1.2 miles	1973
Matinecock Friends Meetinghouse	1.4 miles	1976

Sources for this property

National Archives record	The nomination case file for reference 100005469 in Record Group 79.
Nassau County	All 156 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.
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.