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Photograph of Hegeler Carus Mansion
Photograph by Teemu008 from Palatine, Illinois, CC BY-SA 2.0. Via Wikimedia Commons.

Hegeler-Carus Mansion

A National Historic Landmark. Built in 1876 (Second Empire architecture in the United States and Canada). Listed on the National Register of Historic Places in 1995.

From the record

“The Hegeler Carus Mansion, located at 1307 Seventh Street in La Salle, Illinois is one of the Midwest's great Second Empire structures. Hegeler, a partner in the nearby Matthiessen Hegeler Zinc Company, the mansion was designed in 1874 by noted Chicago architect William W.”

Wikipedia article Hegeler Carus Mansion, CC BY-SA 4.0.

One of 29 National Register listings published here for LaSalle County · listed in 1995 · category: Building · built in 1876, Second Empire architecture in the United States and Canada, by William W. Boyington · a National Historic Landmark.

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

The listing

  • National Historic Landmark. The highest federal designation, held by about 2,600 places in the country against roughly 100,000 Register listings.
  • What is counted as historic. The nomination lists 2 buildingss, 1 structure, 1 object as contributing to the listing.
  • Still standing. The Park Service records this property as extant.
  • Listed as. Hegeler--Carus Mansion - the National Register files a house under its owner's surname.
  • Address. 1307 Seventh St., La Salle, 61301
  • When was it listed? August 1995
  • Category. building
  • Township. LaSalle township
  • When was it built? 1876
  • Architectural style. Second Empire architecture in the United States and Canada
  • Architect. William W. Boyington
  • National Register reference number. 95000989 - 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.

The ground it stands on

2,263 words

The chapter on LaSalle Township in History of LaSalle County, Illinois : Its Topography, Geology, Botany, Natural History, History of the Mound Builders, Indian Tribes, French Explorations, and a Sketch of the Pioneer Settlers of Each Town to 1840, with an Appendix, Giving the Present Status of the County, Its Population, Resources, Manufactures and Institutions, published 1877 names La Salle. This is what it says, exactly as the scans read.

La Salle embraces the E. ยข of T, 33, R. 1, except a small point between the Tinols and Vermillion rivers which belongs to Deer Park. Tt is crossed from north to south by the Iinois Central Railroads and from east to west by the Chicago, Roel Tsland & Pacific Railroad, and the Tlinois and Michigan Canal terminates in an artificial basin within its limits.

Passage source: History of LaSalle County, Illinois : Its Topography, Geology, Botany, Natural History, History of the Mound Builders, Indian Tribes, French Explorations, and a Sketch of the Pioneer Settlers of Each Town to 1840, with an Appendix, Giving the Present Status of the County, Its Population, Resources, Manufactures and Institutions, published 1877.

A manufacturing industry ean never flourish until agriculture is developed, the population becomes dense, and capital has accumulated sufficient for its prosecution. The coal production, and the zine and glass manufacture, have assumed large proportions, and with the produce and shipping interest, aggregates an amount of business that must be quite gratifying to the citizens of La Salle, and of which older places might be proud. The future of the Jocality can have bot one resalt, that of a great success,

Passage source: History of LaSalle County, Illinois : Its Topography, Geology, Botany, Natural History, History of the Mound Builders, Indian Tribes, French Explorations, and a Sketch of the Pioneer Settlers of Each Town to 1840, with an Appendix, Giving the Present Status of the County, Its Population, Resources, Manufactures and Institutions, published 1877.

Machine-read from a century-old scan, so expect the errors a machine makes: misspelled names, dropped words, stray characters.

Read the whole chapter on LaSalle Township - 2,263 words on its settlement, mills, schools and churches.

Fires near this property

31 since 2008

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 31 fires within 5 miles of Hegeler-Carus Mansion between 2008 and 2019, burning about 300 acres in total. 2 started naturally. None was 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/undetermined18
Debris and open burning7
Smoking3
Natural2
Power generation/transmission/distribution1

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
11 September 2012Debris and open burning210 acresIllinois Division of Forestry ResourcesI&M
3 August 2019Smokingunder an acreIllinois Division of Forestry Resources19-00092
28 August 2010Missing data/not specified/undeterminedunder an acreIllinois Division of Forestry Resources1063
25 August 2010Missing data/not specified/undeterminedunder an acreIllinois Division of Forestry Resources10118
2 August 2010Missing data/not specified/undeterminedunder an acreIllinois Division of Forestry Resources1060
6 July 2019Missing data/not specified/undeterminedunder an acreIllinois Division of Forestry Resources19-00080
28 July 2019Missing data/not specified/undetermined1.0 acresIllinois Division of Forestry Resources19-00089
29 May 2014Debris and open burning2.0 acresIllinois Division of Forestry Resources14-0000082

Every fire recorded in LaSalle County

Mines and quarries near this property

10 of 14 shown

Regional context, not property-specific evidence. The federal mineral resources record lists 14 workings within 5 miles of Hegeler-Carus Mansion: 7 past producers, 6 producers, 1 plant. 7 still produce. What was taken out: Stone, Crushed/Broken, Sand and Gravel, Construction, Clay, Stone. 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
Boehm No. 2 PitClayProducer
Lasalle City PitStonePast Producer
Unimin Utica Plant & PitSilicaPlant
Alpha Cement Pitmertel Gravel Co.Sand and Gravel, ConstructionProducer
Bailey Falls PitSand and Gravel, ConstructionPast Producer
Sitterly PitSand and Gravel, ConstructionPast Producer
Wetherby PitSand and Gravel, ConstructionPast Producer
Alpha Portland QuarryStone, Crushed/BrokenPast Producer
Lasalle Quarry & MillStone, Crushed/BrokenProducer
Lehigh Portland QuarryStone, Crushed/BrokenPast Producer

Storms near this property

28 since 1996

Regional context, not property-specific evidence. The National Weather Service names La Salle, the town this property stands in, in 28 storm reports between 1996 and 2025: 13 thunderstorm wind, 6 hail, 2 lightning, 2 flood. The reports record 5 injuries. Each account below is quoted exactly as the forecast office filed it, from the NOAA Storm Events Database, and each date opens the federal record of that event.

WhenEvent Place namedHarm What the report says
May 1999LightningLa Salle5 hurtLightning struck the flagpole at Hall High School. A side flash affected 5 students sitting near windows in a 4th floor classroom. One student was taken to a hospital. The others suffered only a minor tingling sensation.
June 2009LightningLa Salle$1,000Lightning struck a tree which fell onto power lines on Crosat Street.
July 2008Thunderstorm WindLa Salle$1,000A tree was blown down, knocking down power lines and a utility pole.
August 2025Flash FloodLa Salle-Street flooding was reported near 11th St in La Salle, including water flowing into a residential garage.
August 2025Flash FloodLa Salle-A report of flooding was received out of La Salle via mPing.
August 2025Heavy RainLa Salle-A personal weather station in Peru recorded 2.88 of rainfall in the two hour period between 5:15 and 7:15 PM CST. 1.85 fell in a 45 minute window between 5:15 and 6 PM CST.
July 2024Thunderstorm WindLa Salle-Tree limbs were blown down in the 600 block of Fourth Street and along Route 351. Utility poles were also blown down in an alley.
March 2023Thunderstorm WindLa Salle-A large tree with a diameter of around two feet snapped on Maple Road in La Salle. Wind magnitude and time were estimated based on radar.
July 2020Thunderstorm WindLa Salle-Trees and power lines were blown down.
November 2013HailLa Salle-Penny to quarter size hail was reported in La Salle.
May 2011FloodLa Salle-Up to 8 inches of standing water was reported on roads near Illinois Valley Community College.
September 2011Thunderstorm WindLa Salle-Wind gusts were estimated to 60 mph.
June 2010Thunderstorm WindLa Salle-Wind gusts were estimated as high as 70 mph.
May 2009Heavy RainLa Salle-A storm total rainfall of 3.07 inches was reported one mile east southeast of La Salle.
July 2008Thunderstorm WindLa Salle-Trees were blown down in LaSalle.
June 2008Thunderstorm WindLa Salle-Five to six inch diameter tree limbs were blown down.
June 2008HailLa Salle-Penny size hail was reported near Route 351 and Route 6.
August 2007Thunderstorm WindLa Salle-Several large trees down on Bucklin and Roosevelt Streets.
April 2003Funnel CloudLa Salle-Reported at mile marker 84 on Interstate 80.
May 2014HailLa Salle-no account filed
March 2012HailLa Salle-no account filed
September 2011HailLa Salle-no account filed
May 2004HailLa Salle-no account filed
July 2003Thunderstorm WindLa Salle-no account filed
July 2001FloodLa Salle-no account filed
April 2000Thunderstorm WindLa Salle-no account filed
November 1998Thunderstorm WindLa Salle-no account filed
July 1996Thunderstorm WindLa Salle-no account filed

Every storm recorded in LaSalle County

Map coverage status

No historic map-sheet match is published for this property yet. That does not mean no map exists. This record needs a coordinate-quality review before it can be joined to a sheet boundary. Browse the county's mapped places while that work is pending.

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.

Sources for this property

National Archives recordThe nomination case file for reference 95000989 in Record Group 79.
Wikipedia articleCommunity-written account of this property, licensed CC BY-SA.
LaSalle CountyAll 29 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.
  • Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.