PART 3 of THE COUNTY HOUSE
During the years 1791-1793, a new courthouse for Hunterdon County was constructed in Flemington. Before it was finished, a complication emerged that connected the courthouse lot with Alexander’s tavern on Main Street.
FLEMINGTON has been the county seat of Hunterdon County since 1780. With the county court house there, it has been home to some fascinating characters like Samuel G. Opdycke and Nathaniel Saxton, and other attorneys like Samuel Southard. The town has a rich history which I hope to mine.
During the years 1791-1793, a new courthouse for Hunterdon County was constructed in Flemington. Before it was finished, a complication emerged that connected the courthouse lot with Alexander’s tavern on Main Street.
The history of a hotel that once stood on the west side of Flemington’s Main Street has quickly turned into something much more. Part One began with Flemington’s first European property owners and ended with the Revolution. This article goes on from there, but only as far as the 1790s, when Hunterdon County acquired a new courthouse.

Part One of a series on the origins of the west side of Main Street, Flemington, from the courthouse, north.
This is one of my favorite photographs.1 The building is Mount’s Hotel on Flemington’s Main Street, across from and a little north of the Union Hotel. It was replaced in the 1970s by the group of shops called ‘New Market,’ built by Don Shuman.
Today I am returning to the buildings on the east side of Flemington’s Main Street that feature an arch along the front of their roofs, in particular, the two buildings constructed by John C. Hopewell, one on either side of the bank building that he put up in 1866 (See Flemington’s First Bank).
By the time of the Civil War, Flemington had grown considerably, but the war had dampened commercial spirits and citizens were eager for a comeback. This was demonstrated by an item from the editor of the Hunterdon Republican, on Nov. 1, 1865:
The history of the Union Hotel continues, following the sale in 1850 by innkeeper Mahlon C. Hart and wife Maria to a partnership of real estate investors.
Flemington, New Jersey
My last article studying the history of the Union Hotel began with the beginning of the Village of Flemington in the 18th century and left off in 1809 with Neal Hart as owner of what was then known as “the House of Neal Hart in Flemington.”
A sketch of the hotel in its later years.
While researching the history of the Union Hotel in Flemington, I came across an advertisement in the November 5, 1845 edition of a newspaper called Public Ledger, located in Philadelphia. It caught my attention for a couple reasons. First, because of its claim to be the only known cure for consumption.
My last article concerned an old restaurant on Main Street (today’s Higgins News Agency) that long ago sported a lovely arch along its front roofline. Previous to that, was the George Rea building, that had a similar arch on all four sides. Looking for the next building on Flemington’s Main Street with that unusual feature, we come to none other than the Union Hotel.
My last article was the first of the series I hope to write about Flemington’s 19th century buildings with arches on their rooflines. That last article featured the Clock Tower building at the corner of Main Street and Bloomfield Avenue, built in 1874 by George A. Rea. Now let’s stroll south along Main Street to visit the next building in this series.