Trenton preservation group seeks National Register listing for mill, invites Baltimore County plaque ceremony

A representative of the Trenton Area Preservation Alliance updated the Baltimore County Landmarks Preservation Commission on local preservation efforts and asked the commission to participate in an upcoming plaque ceremony.

“I represent the Trenton Area Preservation Alliance,” the presenter said, and described work to “get the mill and the mill owner's house on the National Register.” He said the group is also seeking a Baltimore County plaque and has worked with “Councilman Kaush’s office” on scheduling the installation this spring.

The presenter described the site as including a mill, the mill owner’s house, a partial dam and a church near the intersection of Trenton Mill Road and Trenton Road, south of Hampstead and near Piney Run (the presenter also referenced Piney Branch Golf Course). He said the group hired a consultant to prepare a National Register nomination and that a professionally produced video of the area was shared with the state secretary of agriculture and subsequently shown to the governor, according to the presenter.

The presenter offered to send the video to commission staff members “Caitlin or Jessica” and invited commissioners to the plaque installation once the date is set. No formal action was taken by the commission on the nomination or plaque request during the meeting.

Why it matters: listing on the National Register can raise awareness and can influence eligibility for certain grants and tax incentives, while a county plaque recognizes local historic designation. The presenter also raised a potential threat to the site — past routing for power lines that would have run near the mill — and said the group hopes local designation and attention will help protect the complex.

The commission did not vote on the National Register nomination or plaque; commissioners said they welcome updates and encouraged preservation groups to keep the commission informed. The commission’s next regular meeting is scheduled for March 12 at 6 p.m.