National Register of Historic Places

Achmester

Middletown, New Castle County, Delaware
Listed
December 28, 1979
Type
District
Period
Listed
Ref No.
79000626

About this property

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.

Location

Middletown, New Castle County, Delaware
39.48474, -75.70558

Categories

AGRICULTUREARCHITECTURE
National Register nomination ›
Sources

Property data from the National Register of Historic Places, National Park Service (public domain).

Description adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.

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Everything a full report reveals about Achmester

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Overview
An interactive map of the location with historic sites, battles and Native heritage plotted, and its full story era by era.
The Land
The historic sites and place names around the location, and how this land was settled and used.
Geology
The bedrock beneath the site, its age and rock type, reaching back millions of years.
LiDAR Terrain
Laser-scanned terrain that reveals earthworks and old features hidden in the landscape.
Conflict & War
The battles, raids and skirmishes fought near here, across every era of American conflict.
The Civil War
The Civil War on this ground, 1861 to 1865: who held it, and the battles, camps and regiments nearby.
The Soldiers
The men who marched from here in the Civil War, named and traced where the record allows.
Native Heritage
The Native nations who held this land, mapped across time from before European contact to today.
Settlement
Who claimed and held this ground, from Indigenous homelands through the colonial powers to the United States.
The Community
How the town grew, who came, and what kind of place it became, traced through the census record.
Rivers & Rail
The rivers, canals and railroads that connected this place between 1830 and 1911.
Notable People
The people born, buried or genuinely tied to this exact place, with their stories.
Historical Maps
Historic maps of the location layered over how it looks today.
Finds & Access
Museum objects tied to the area, and the laws on searching, collecting and access here.
Literature
The old books, county histories and archives that mention this place, quoted with their sources.
Spotlight
A deep dive into the most remarkable, lesser-known history of the place, traced back to the record.
Points of Interest
The most significant historic sites and landmarks near the location, and why they matter.
Timeline
The whole story of the location told era by era, from first peoples to the present day.
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Nearby Historic Sites

Weston
Industrial
0.8 mi
Armstrong-Walker House
Industrial
0.9 mi
Shallcross, Sereck, House
Industrial
1.2 mi
Holton, S., Farm
Industrial
1.8 mi
Williams House
Industrial
1.8 mi

Nearby Battles

Battle of Iron Works Hill
1777Revolutionary War
10.5 mi

Questions about this property

When was Achmester listed on the National Register?

Achmester was listed on the National Register of Historic Places on December 28, 1979.

What type of historic resource is Achmester?

Achmester is classified as a district in the National Register of Historic Places.

What is the period of significance for Achmester?

The period of significance for Achmester is recorded as the listed era.

Can I research the history near Achmester?

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