County liaison: Cherry Run subdivision, data-center approvals, and donated elementary site could reshape growth near Mount Airy

Vanessa Moreno, Frederick County planner, told the Mount Airy Planning Commission that two Frederick County site development plans for large data centers were approved by the county planning commission in September, one for about 111 acres and another for about 55 acres.

"As you may have already know, the 2 site development plans for the quantum loophole projects have been approved by the planning commission, back in Sept., 1 is 111 acres whereas the other is 55 acres," Moreno said. She also said her office is assembling the county's annual and five-year report required by the Maryland Department of Planning and is workshopping the South Frederick Corridor form-based code and the ordinance changes that would be required for implementation.

Moreno reported that Cherry Run, a proposed subdivision off Green Valley Road, is in county development review and would include 665 single-family units and 64 townhomes. She said a developer has donated a site for a new elementary school off Musetta Road and that an MOU with FCPS is currently in the works.

Commissioners pressed for clarification about regional pressure on Mount Airy. "So essentially, you're gonna have the same size as Mount Airy. It's gonna be sitting over there at, Green Valley at at Highway 75. So, that's a big development. It's gonna have an impact on us too," one commissioner said during the meeting. Moreno replied that New Market has a substantial pipeline of projects but that little has moved forward in recent months; county staff are tracking roughly 5,000 planned units in that broader area.

Commissioners and staff discussed school capacity, noting the county's MOU language is focused on an elementary school site. Moreno said the county expects to coordinate with FCPS on siting and timing.

Moreno also briefed commissioners on the South Frederick Corridor form-based code effort and said the county is moving into implementation processes and any required zoning-ordinance changes; she said additional planning-commission workshops are expected in February.

What happened at the meeting: the discussion was informational. No formal Mount Airy action was taken on the Cherry Run subdivision, the data-center approvals, or the school MOU. Planning commissioners requested the county watch projects in the southeast quadrant and to provide updates at future meetings.

Why it matters: the Cherry Run proposal and other large projects in the New Market/Green Valley corridor could materially increase housing supply and population near Mount Airy, with likely implications for traffic, schools and municipal services. The donated elementary‑school site and the county's coordination with FCPS indicate the county is planning school capacity in conjunction with development, but the timing and whether the town will bear additional service impacts were not resolved during the meeting.

What's next: county staff said they expect additional planning‑commission workshops on corridor implementation in February and that the MOU with FCPS will proceed to county review. Mount Airy commissioners asked county staff to keep the town informed and suggested spotlighting the county's form‑based code work in future meetings.