Sherwood-Jayne House

East Setauket is a hamlet and census-designated place (CDP) on Long Island, in the town of Brookhaven, Suffolk County, New York, United States. It was first listed as a CDP prior to the 2020 census. Before that it was part of the Setauket-East Setauket CDP. The community is in northwestern Suffolk County, in the northwest part of the town of Brookhaven. The hamlet of East Setauket is at the northern edge of the CDP, at the head of Setauket Harbor, an arm of Long Island Sound. South Setauket is in the southern part of the CDP, along Pond Path Drive. The East Setauket CDP is bordered by Setauket to the northwest, Poquott to the north, Port Jefferson to the northeast, Port Jefferson Station to the east, Terryville to the southeast, South Setauket, New York to the south, Stony Brook to the southwest, and Stony Brook University to the west.

Setauket was a station stop along the Port Jefferson Branch of the Long Island Rail Road. The station was located on the north side of the tracks just east of the bridge where Gnarled Hollow Road passes under the tracks in East Setauket. Access to the station was through a driveway which emptied onto Gnarled Hollow Road just north of the bridge on the east side of the road. The station opened in July 1873, and closed on June 27, 1980.

Poquott is a village in Suffolk County, New York, United States. The population was 953 at the 2010 census. The village is located in the Town of Brookhaven, on the North Shore of Long Island, and is officially known as the Incorporated Village of Poquott.

The Brewster House in East Setauket, New York was listed on the National Register of Historic Places in 2008. The house was originally built in 1665 and expanded in the early 18th century. It was restored in 1968 to match the 1845 painting of "Long Island Farmhouses" by William Sidney Mount. The site is currently owned by the Ward Melville Heritage Organization.

Port Jefferson Power Station is a fossil-burning power plant in Port Jefferson, New York on Long Island. It is operated by National Grid USA. Its four main steam turbine units were constructed between 1948 and 1960 by the Long Island Lighting Company (LILCO), with the older two decommissioned in 1994.

Earl L. Vandermeulen High School, also referred to as Port Jefferson High School, is in the Port Jefferson School District, located in Port Jefferson, New York.

First National Bank of Port Jefferson is a historic bank building located at Port Jefferson in Suffolk County, New York. It is a 2+1⁄2-story brick building with a 2-story turret that projects from the second story of the southwest corner and rises above the roof line. The turret has a steeply pitched, cone shaped slate roof and three windows on both levels. The main entrance to the building used to be directly below the turret, but was made into a window around 1949 when a 1-story brick, flat-roofed addition was built on the east side of the bank building. In 1948, the building ceased being used for a bank and was purchased by the Town of Brookhaven, who completed the 1-story addition the following year.The building was added to the National Register of Historic Places in 2005. In 2010, the building was owned by the Town of Brookhaven and used as their tax collector's office. In 2011, the Long Island Music Hall of Fame was slated to open inside the building, at the time only existing as a website. Brookhaven town officials announced an agreement for a 15-year lease at the site. The hall of fame never came to fruition.In 2013, a collectible ten-dollar bill issued by the First National Bank of Port Jefferson was put up for auction on EBay for about $5,000.The building was unoccupied for many years, until in 2016, the buildings interior was remodeled to include first floor retail space and two luxury residential apartments on the second floor. The retail space currently hosts the store Kate & Hale, which opened in 2017.

Bayles Shipyard is a historic shipyard located at Port Jefferson in Suffolk County, New York. It includes the 1897 Bayles Chandlery, the 1917 Machine Shop and Mould Loft and the 1917 Compressor House. The vicinity also contained a Mobil Oil Terminal. It was added to the National Register of Historic Places in 2000. The machine shop and mould loft is currently used as the Port Jefferson Village Center. The former Mobil Oil terminal was converted into the Jeanne Garant Harborfront Park in 2004.

Setauket Presbyterian Church and Burial Ground, also known as First Presbyterian Church of Brookhaven, is a historic Presbyterian church and cemetery at 5 Caroline Avenue in the hamlet of Setauket, Suffolk County, New York.

The Battle of Setauket (August 22, 1777) was a failed attack during the American Revolutionary War on a fortified Loyalist outpost in Setauket, Long Island, New York, by a force of Continental Army troops from Connecticut under the command of Brigadier General Samuel Holden Parsons. In an attempt to repeat the success of the earlier Meigs Raid against Sag Harbor, Parsons' force crossed Long Island Sound to attack the Loyalist position. Alerted by spies to the planned assault, Lieutenant Colonel Richard Hewlett strongly fortified the local Presbyterian church, surrounding it with a stockade and earthworks. After Hewlett rejected Parsons' demand to surrender, a brief firefight ensued that did no significant damage. Parsons withdrew and returned to Connecticut.

Setauket is a hamlet and census-designated place (CDP) in the Town of Brookhaven, Suffolk County, New York, United States, on the North Shore of Long Island. As of the 2010 United States census, the CDP population, which at the time included East Setauket as well, was 15,477.Setauket was founded in 1655, the first settlement in what would become the town of Brookhaven. Prior to the 2020 census, the community was part of the Setauket-East Setauket CDP. The area was split in 2020 into two separate CDPs: Setauket and East Setauket.Setauket was founded as an agricultural community in the mid-17th century, and was a regional center of activity during the American Revolutionary War noted for the Culper spy ring and the Battle of Setauket. Many of Setauket's early structures are intact and now form the Old Setauket Historic District. The Setaukets remain a mostly residential area, while bordering the more commercial enclaves of Port Jefferson and Stony Brook. The handful of businesses within the community largely cater to the over 25,000 students of Stony Brook University, which is adjacent to the CDP.

Port Jefferson Village Historic District is a national historic district located at Port Jefferson in Suffolk County, New York. The district contains 98 contributing buildings. It includes a mix of residences, commercial buildings, and a church. The district is primarily residential dating from 1800 to 1915, with a majority built from the 1840s to 1870s in the Greek Revival and Italianate styles.It was added to the National Register of Historic Places in 2005.