Three Squares Historic District (Boundary Increase and Decrease)

Glens Falls, Warren County, New York Listed Ref. 100008374 Historic district

No boundary or coordinates published for this district.

The National Park Service has not published a boundary polygon for this district; the map shows the listed properties inside it.

Why it's listed

Three Squares is the downtown commercial and civic core of Glens Falls, New York, covering 23 acres on a plateau above the Hudson River falls. Ninety-three buildings stand within it, mostly two to five story brick structures. Fires in 1864 and 1902 destroyed much of the earlier business district, so most buildings date from 1902 to 1930. The district takes its name from three focal points: Fountain Square, Union Square and Monument Square. City Park lies near its center. Glen Street carries the most ornate buildings, with terra-cotta detail, corbels, cornices and limestone veneer. Examples include the Italianate Cowles block, the Neoclassical Rogers Building, the Beaux-Arts Empire Theatre and the Neoclassical City Hall of 1900. Seventy-seven buildings contribute to the district's character. Sixteen others, mostly mid-twentieth century or heavily altered, do not. Urban renewal demolition in the 1960s cleared land that is left out of the boundaries. Storefronts above the first floor are largely intact, and the district retains strong integrity.

Machine-generated summary. This summary was generated by a language model from the official nomination document and has not been reviewed line by line by an editor. It may contain errors. Check the source document before relying on any detail. Source: nomination document (PDF) · catalog entry. Generated October 2026 (model claude-sonnet-5-5, prompt v1.0-2026-10-29).

StylesAmerican Renaissance movement styles: Italianate, Romanesque, Queen Anne, Beaux-Arts, Neoclassical and Colonial Revival
Areas of significanceIndustry
Acreage21.43
Boundary sourcenot published
Full listing pageThree Squares Historic District (Boundary Increase and Decrease) (property record)

What listing means for this property

This is a historic district. Buildings within its boundary are either contributing (they add to the district's significance) or non-contributing. Owners of contributing income-producing buildings can claim the 20% federal rehabilitation tax credit; homeowners should look at state credits. National Register districts impose no design review by themselves; a local historic district ordinance, if one exists, does (the difference explained).

General information, not legal or tax advice. Rules change; confirm with your State Historic Preservation Office or a qualified adviser.