Saint George's Hundred in Port Penn in New Castle County, Delaware — The American Northeast (Mid-Atlantic)
McMullin House
11 Market Street
| | Port Penn Historic District | |

Photographed by Devry Becker Jones (CC0), June 5, 2021
1. McMullin House Marker
National Register of Historic Places Nomination Form:
Click for more information.
Click for more information.
is listed in the
National Register
of Historic Places
by the United States
Department of the Interior
c. 1840
Topics and series. This historical marker is listed in these topic lists: Architecture • Settlements & Settlers. In addition, it is included in the National Register of Historic Places (NRHP) series list. A significant historical year for this entry is 1840.
Location. 39° 31.023′ N, 75° 34.668′ W. Marker is in Port Penn, Delaware, in New Castle County. It is in Saint George's Hundred. It is on Market Street. Touch for map. Marker is at or near this postal address: 11 Market St, Middletown DE 19709, United States of America. Touch for directions.
Regionally, this marker is in Delaware’s Southern New Castle County, in Greater Wilmington and in Greater Philadelphia. It is also in the American Mid-Atlantic and on the Delmarva Peninsula. Globally, it is in the North Atlantic Region, North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once New Netherland and also one of the original Thirteen Colonies.
Other nearby markers. At least 8 other markers are within walking distance of this marker: Site of Harper Carey Store (a few steps from this marker); Market Square (a few steps from this marker); Port Penn Presbyterian Church (a few steps from this marker); Joseph Alexander House & Store (within shouting distance of this marker); Hugh Fleming House & Store (within shouting distance of this marker); Site of Margaret Darrach House (within shouting distance of this marker); The Stewart House (within shouting distance of this marker); Thomas Cleaver House (within shouting distance of this marker). Touch for a list and map of all markers in Port Penn.
Regarding McMullin House. Nomination Form description on page 19:
11 East Market Street - Mid-19th century, 2-story frame house.
Also see . . . Port Penn Historic District - National Register of Historic Places Nomination Form.
At the corner of Stewart and Market Streets is a two-story, center-hall-plan frame dwelling (N-3928.9) which, while it retains its exterior lines, has been modernized with textured aluminum siding, two-over-two sash windows, and the removal of the original interior end chimneys.(Submitted on April 24, 2025, by Pete Skillman of Townsend, Delaware.)
Credits. This page was last revised on May 20, 2026. It was originally submitted on June 6, 2021, by Devry Becker Jones of Washington, District of Columbia. This page has been viewed 448 times since then and 13 times this year. Photos: 1, 2. submitted on June 6, 2021, by Devry Becker Jones of Washington, District of Columbia.
