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Photograph of Sugarloaf Key Bat Tower
Photograph by Averette at en.wikipedia, CC BY 3.0. Via Wikimedia Commons.

Bat Tower-Sugarloaf Key

Listed on the National Register of Historic Places in 1982. 5 historic topographic surveys show this location, the earliest from 1921.

From the record

“The Sugarloaf Key Bat Tower, also known as the Perky Bat Tower, was a historic site in Monroe County, Florida, United States. Route 1 on Lower Sugarloaf Key at mile marker 17.”

Wikipedia article Sugarloaf Key Bat Tower, CC BY-SA 4.0.

One of 50 National Register listings published here for Monroe County · listed in 1982 · category: Site.

Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service

The listing

  • What is counted as historic. The nomination lists 1 structure as contributing to the listing.
  • Address. 1 mi. NW of U.S. 1 on Perky Key, Sugarloaf Key, 33042
  • When was it listed? May 1982
  • Category. site
  • Census division. Lower Keys
  • National Register reference number. 82002377 - 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

1921 to 1989

The ground this property stands on, surveyed 68 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

Topographic sheet covering Bat Tower-Sugarloaf Key, surveyed 1989
Topographic sheet covering Bat Tower-Sugarloaf Key, surveyed 1921

Fires near this property

19 since 1993

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 19 fires within 5 miles of Bat Tower-Sugarloaf Key between 1993 and 2010, burning about 19 acres in total. None started naturally. 4 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
Debris and open burning4
Arson/incendiarism4
Missing data/not specified/undetermined3
Railroad operations and maintenance3
Recreation and ceremony2
Power generation/transmission/distribution1
Misuse of fire by a minor1
Equipment and vehicle use1

The most recent of them, most recent first, with the day each was reported and the service that recorded it.

DateCause SizeReported by Name on the report
19 July 1994Railroad operations and maintenanceunder an acreFlorida Forest Servicenot named
9 May 2007Recreation and ceremony8.0 acresNational Key Deer RefugeTHUNDERSTRUCK
5 May 1995Debris and open burningunder an acreFlorida Forest Servicenot named
3 May 2002Equipment and vehicle useunder an acreFlorida Forest Servicenot named
24 May 2010Debris and open burningunder an acreFlorida Forest ServiceBIG PINE NON-AUTH BURN
14 May 2007Recreation and ceremonyunder an acreNational Key Deer RefugeANOTHER1
11 May 2003Missing data/not specified/undeterminedunder an acreNational Key Deer RefugeCAR FIRE
6 April 2001Arson/incendiarismunder an acreFlorida Forest Servicenot named

Every fire recorded in Monroe 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 Bat Tower-Sugarloaf Key: 1 producer. All of them still produce. What was taken out: Limestone, General. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.

Where SiteCommodity StatusRecorded
Tarmac-Florida - Cudjoe KeyLimestone, GeneralProducerLimestone

Every working recorded in Monroe County

Maps showing this location

5 surveys

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.

Sources for this property

National Archives recordThe nomination case file for reference 82002377 in Record Group 79.
Wikipedia articleCommunity-written account of this property, licensed CC BY-SA.
Monroe CountyAll 50 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.