Elisha Williams House

The Rossman–Prospect Avenue Historic District is a small residential neighborhood located near the eastern end of the city of Hudson, New York, United States. Its houses were primarily built in the late 19th and early 20th centuries. It is the smaller of the city's two historic districts. The area was developed when the city built an aqueduct through land owned by the Rossman family for a reservoir. It was the first planned residential subdivision in the city outside its large downtown grid plan. In 1985 it was listed on the National Register of Historic Places.

Lil' Deb's Oasis is a tropical restaurant, bar, and art installation in Hudson, New York, in the upper Hudson Valley. The restaurant has a unique menu, self-described as "tropical comfort food" and including elements of South Asian and Latin American cuisines while sourcing ingredients from the Hudson Valley. Lil' Deb's operates as an interactive art project, performance venue, and community gathering space, as well as operating as a business. The restaurant is oriented toward LGBT cultural themes, defining its hospitality style, and aims to be an LGBT-inclusive space, including hosting queer performance events. The restaurant is positively reviewed by critics, and has seen national media coverage. The restaurant was established in 2015 as a pop-up run once a week within Debbie's Lil' Restaurant, a traditional diner. In 2016, it was permanently established upon the diner owner's retirement. Lil' Deb's has hosted events and changed its décor numerous times during its operation. During the COVID-19 pandemic in 2020-21, the restaurant temporarily closed, though its staff operated a pop-up nearby. The restaurant began operating a community fridge to benefit local residents, and donated profit from each of its dishes to racial justice organizations amid the George Floyd protests.

WZCR (93.5 FM, "Oldies 93.5") is an oldies radio station licensed to Hudson, New York, and serving Columbia and Greene counties as well as the upper Hudson Valley, the southern Capital District, and Berkshire County, Massachusetts. The station is owned by iHeartMedia and broadcasts from a tower located near the Hudson River in Hudson.

Henry A. Dubois and Evanlina House is a historic home located at Hudson in Columbia County, New York. It was built about 1840 and is a 2+1⁄2-story, wood-frame dwelling with a stone-and-brick foundation and hipped roof in the Greek Revival style. The front facade features a one-story, three-bay open central porch with four Ionic order columns and a deep entablature. A Victorian wood cupola was added to the roof about 1870. Also on the property is an L-shaped wood-frame barn dated to the 1860s.It was added to the National Register of Historic Places in 2004.

Hudson High School is a high school in Hudson, New York, United States. It is operated by the Hudson City School District.

Columbia Turnpike-West Tollhouse is a historic tollhouse located at Greenport in Columbia County, New York. It was built about 1800 and is a 2+1⁄2-story, three bay square limestone building with a medium pitched gable roof. It operated along the Columbia Turnpike and served as the tollkeeper's residence and in use as such until 1907, when the road was turned over to the county and then the state. The state designated the road as New York State Route 23 until that route was realigned southwest towards the Rip Van Winkle Bridge in the 1950s and the segment along the toll house was redesignated as New York State Route 23B. It was added to the National Register of Historic Places in 2000.

Turtle House, also known as Old Turtle House or Joab Center House, is a historic home located at Greenport in Columbia County, New York. It was built about 1820 and is an outstanding and unusual example of Federal period architecture. It has a distinctive lozenge-shaped main block with highly unusual double semi-circular porticos and symmetrical secondary wings.It was added to the National Register of Historic Places in 2001.

The houses at 37–47 North Fifth Street in Hudson, New York, United States, are a row of six Italianate buildings. They were built around 1870 by Freeman Coons, a local builder. They are an intact example of late 19th-century worker housing in the city, restored at the end of the 20th century by a local community housing group after decades of neglect. In 2003 they were listed on the National Register of Historic Places. They are currently used by a local drug rehabilitation program.

The Plumb-Bronson House, also known as the Dr. Oliver Bronson House and Stables, is a historic house on Worth Avenue (United States Route 9) in Hudson, New York. Built in 1811 and significantly altered in 1839 and 1849, it is an important early example of the Hudson River Bracketed style by Alexander Jackson Davis. The house was declared a National Historic Landmark in 2003.

Hudson Almshouse, also known as the Hudson Lunatic Asylum, Hudson Orphan and Relief Association, and Hudson Area Association Library, is a historic almshouse located at Hudson, Columbia County, New York. It was built about 1818, with a substantial rear addition built between about 1884 and 1889. It consists of a three-story central section with two-story flanking wings constructed of dressed limestone. Originally built as an almshouse, it subsequently served as a mental health asylum, female academy, private home, and from 1959 to 2016, the local association library.It was added to the National Register of Historic Places in 2008.

The Cornelius H. Evans House is located on Warren Street in downtown Hudson, New York, United States. It is a brick house dating to the mid-19th century. It was the home of Evans, a local brewer and businessman who served two terms as the city's mayor. His descendants remained in the house for 80 years. After being used as a synagogue and community center for short periods, it has returned to residential use. On November 1, 1974, it was listed on the National Register of Historic Places. It is also a contributing property to the Hudson Historic District.

Lorenz Park is a census-designated place (CDP) in Columbia County, New York, United States. The population was 2,001 in 2020, a slight decrease from the 2,053 at the 2010 census.