Sereck Shallcross House

Okolona, also known as the R. T. Cochran House, is a historic home located near Middletown, New Castle County, Delaware. It was built in 1866, and is a three-story, Italianate-style dwelling. It sits on a stone foundation and has a low hipped roof. It features an open tetra-style porch or verandah finished with open sawnwork trim and squared columns, and cornice brackets.It was listed on the National Register of Historic Places in 1985.

Williams House, also known as Woodlawn and Cross House, is a historic home located near Odessa, New Castle County, Delaware. It was built in 1859, and is 2+1⁄2-story, five-bay, brick dwelling with a gable roof in the Georgian style.It was listed on the National Register of Historic Places in 1973.

Drawyer Creek is a 6.26 mi (10.07 km) long tributary to the Appoquinimink River in New Castle County, Delaware. Drawyer Creek is a mostly tidal tributary to the Appoquinimink River and is non-tidal above Shallcross Lake. Old Drawyers Church, a historic church, is located to the south of the creek.

The J. Shallcross House is a historic home located at Middletown, New Castle County, Delaware. It was built about 1885, and is a 2+1⁄2-story, five-bay, frame house constructed in a vernacular Victorian style. It has a three bay by two bay rear wing. The house features a three bay, wood porch on the front facade and a gable roof with dormers.It was listed on the National Register of Historic Places in 1985. The initial nomination confused it with the A. M. Vail House and referred to it as the "J. K. Williams House"; the historical information there may not apply to this building.

A. M. Vail House was a historic home located at Middletown, New Castle County, Delaware. It is a two-story, five-bay timber frame dwelling in the late-Federal style. It was built on a center-hall passage plan. Also on the property were a smoke house, a drive-through crib barn and granary, and a large frame cow barn.It was listed on the National Register of Historic Places in 1985. It was demolished between 2007 and 2009.

Achmester was a historic home and national historic district located near Middletown, New Castle County, Delaware. It encompassed four contributing buildings and two contributing structures. Achmester was built in 1829, and was a 1+1⁄2-story, single pile "Peach Mansion." It consisted of a five bay frame main block with a five bay gable end addition, and five bay rear service ell. It had a gable roof with dormers and sat on a stone foundation. The façade featured simple box cornices and dormers decorated at a later date with Gothic Revival sawnwork trim, pendents, and vergeboards. The contributing outbuildings consist of a cow barn, shed, milk house, granary, and smokehouse. It was built by Richard Mansfield, a founder of Middletown Academy.It was listed on the National Register of Historic Places in 1979. It was demolished in 2022.

Middletown High School is a public high school located in Middletown, Delaware, United States. It is one of three high schools in the Appoquinimink School District and serves students grades 9–12. It was previously located in what is now the Everett Meredith Middle School building. Originally opened in 1997, the current facility added a two-story wing in the summer of 2002, and an expansion of its cafeteria/lobby to create extra capacity.

Pharo House, also known as The Pratt House, is a historic home located in Middletown, New Castle County, Delaware. It was built around 1885, and is a 2+1⁄2-story, five-bay L-shaped frame dwelling with a steep gable roof. It has a one-story, flat-roofed addition on the ell added in the 1940s. It features two four-window bays that project from the main block and a full width front porch. Also on the property are the contributing granary or barn, battery house, and Big Chicken House or Breeder House.It was listed on the National Register of Historic Places in 1984.

Maple Grove Farm was a historic home located at Middletown, New Castle County, Delaware, USA. It was built about 1840, and was a 2+1⁄2-story, five-by-two bay, frame Georgian house with a two-story, frame gabled wing to the east and a two-story kitchen wing to the rear. It featured a full width front porch supported by Doric order columns. Also on the property was a small stone, stuccoed structure which appears to have been a meathouse.It was listed on the National Register of Historic Places in 1985 and demolished between 1992 and 2002.

MOT Charter School is a charter school in New Castle County, Delaware, United States. It was established in 2002 and operates on two campuses. The K-8 Academy is in the city limits of Middletown, while the high school is in an unincorporated area outside of the Middletown city limits, though it has a Middletown postal address.MOT means "Middletown, Odessa, and Townsend".

Appoquinimink Friends Meetinghouse, also known as the Odessa Friends Meetinghouse, is a very small but historic Quaker meetinghouse on Main Street in Odessa, Delaware. It was built in 1785 by David Wilson and added to the National Register of Historic Places in 1972. Members of the meeting, including John Hunn and his cousin John Alston, were active in the Underground Railroad and Harriet Tubman may have hid in the meetinghouse. Measuring about 20 feet (6.1 m) by 22 feet (6.7 m), it may be the smallest brick house of worship in the United States.

Philip Reading Tannery, also known as Green's Barn, is a historic tannery building located at Middletown, New Castle County, Delaware. It was built about 1780, and is a two-story, brick structure measuring 106 feet long by 30 feet wide. It is a rare surviving 18th-century industrial building that has been converted into a cow barn. It was listed on the National Register of Historic Places in 1978.