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Montgomery Planning Feb. 2026 Newsletter re: Clarksburg

Hello Clarksburg,

The Montgomery County Council’s Planning, Housing, and Parks (PHP) Committee voted to forward the Clarksburg Gateway Sector Plan, with recommended amendments, to the full Council for review and final approval.

The PHP Committee held work sessions on February 2, 11, and 23 to consider testimony received by the County Council on the Montgomery County Planning Board’s recommended draft plan.

The County Council will hold a work session on March 3 to consider the PHP Committee’s recommended revisions and is expected to vote on the plan’s adoption at the Council meeting on March 24.

Summary of key plan recommendations

Following community engagement and analyses of the plan area’s current conditions and expected future trends, the following key recommendations align a new community vision for Clarksburg with adopted county plans, policies, and priorities. The full County Council may amend these recommendations during its upcoming review of the draft plan.

  • To create opportunities for economic growth and to achieve the plan’s goals for the area, the plan does not recommend historic designation for the former COMSAT Laboratories building. Instead, the plan recommends acknowledging the building’s historic significance and supports mitigation measures for any proposed partial or full demolition.
  • The plan would rezone the former COMSAT property to allow for a range of development types. The plan anticipates a portion of the property occupied primarily by residential uses, a portion occupied by a compact, mixed-use activity center with a variety of residential, retail, and recreational uses, and a portion occupied by one or more uses that are major employers in strategic industries, such as professional office, manufacturing, and life sciences.
  • Retain a planned new highway interchange with I-270 at Little Seneca Parkway Extended to serve the southern portion of the plan area.
  • Connect Observation Drive through the plan area in coordination with future development, shifting the previously planned roadway alignment away from sensitive environmental areas and residential neighborhoods.
  • Rezone existing employment-oriented zones to commercial-residential zones to add greater development flexibility with modest increases to maximum allowable development density.
  • Establish an expectation that all new residential developments should provide a minimum of 15% of their total units as Moderately Priced Dwelling Units.
  • Preserve land along the stream valleys of Little Seneca Creek and its tributaries by private conservation easement or by establishing or expanding public parkland.
  • Designate the Community of Faith United Methodist Church and the Clarksburg Heights subdivision as historic sites in the Master Plan for Historic Preservation.

Questions, comments?

Contact:
Clark Larson, AICP
Project Manager
301-495-1331
Clark.Larson@montgomeryplanning.org

About the Clarksburg Gateway Sector Plan

The Clarksburg Gateway Sector Plan is an update to the 1994 Clarksburg Master Plan and Hyattstown Special Area Study, which was last revised with the 2011 Clarksburg Master Plan and Hyattstown Special Study Area Limited Amendment and the 2014 Ten Mile Creek Area Limited Amendment. The plan area consists of approximately 969 acres and is generally bounded by I-270 to the west, West Old Baltimore Road and Little Seneca Greenway to the south, Clarksburg Road to the north, and Frederick Road (MD 355) to the east.

The plan area represents one of the last remaining districts of the 1994 Plan yet to be fully realized. Many circumstances have changed in the 30 years since the 1994 Plan’s adoption and the planning team believes that its vision for the Sector Plan area as a light industrial and employment-oriented district is no longer viable. The potential to contribute to the local community as a new mixed-use, transit-oriented activity center in Clarksburg is a guiding principle of the planning team’s approach to the plan update. The draft plan integrates policy guidance from countywide plans and initiatives, including Corridor Forward: The I-270 Transit Plan, the Pedestrian Master Plan, Complete Streets Design Guide, Thrive Montgomery 2050, the Climate Action Plan, and Vision Zero, as well as employs a robust outreach and engagement strategy to create a plan that advances racial equity and social justice.

The Maryland-National Capital Park and Planning Commission | 2425 Reedie Drive | Wheaton, MD 20902 US

Twenty-nine Years Ago Today at the Silver Spring B&O Station

Silver Spring B&O Station after car crash

February 24, 1997 was a bad day for Wayne Lee.

Mr. Lee, a 43-year-old resident of Capitol Heights, MD, was driving his 1991 Ford Escort wagon south in the 8100 block of Georgia Avenue in downtown Silver Spring around 7 p.m. Suddenly he lost both steering and brake control and his vehicle swerved off the road into a parking lot and came to an abrupt halt.

What stopped him was his automobile crashing into the entrance of the historic 1945 Baltimore & Ohio Railroad station and coming at rest just inside the front door. Six weeks later, CSX Transportation, owner of the building that was at the time operating as a MARC commuter train station, applied for a demolition permit.

Silver Spring B&O StationThis accident set off a chain of events that, for historic preservationists both local and regional, initiated a years-long effort to preserve a landmark that was pivotal to the establishment and growth of Silver Spring.

In a amazing example of Silver Spring community-wide historic preservation collaboration, ownership of the railroad station was transferred in 1998 to Montgomery Preservation, Inc. Over the next four years, MPI raised over $500,000 in donations and grants. Along with hundreds of hours of volunteer work, the station was restored to its 1945 appearance. In 2002, the station was added to the National Register of Historic Places and reopened to the public.

–Jerry McCoy, MPI Board Member and President of Silver Spring Historical Society

Save the Landmark COMSAT Building in Clarksburg – Update

Have you used your cell phone today or found your way with GPS? You can thank COMSAT (Communication Satellite) Laboratories, established in 1962 to launch the United States as the world leader in artificial communication satellites and into commercial geostationary orbit. Cesar Pelli, one of the most important 20th century architects, designed the iconic silver and glass space-age looking complex to be seen and to announce Modernist architecture in Montgomery County.

COMSAT
Photo Credit: Tom Vitanza

The COMSAT Laboratories building – visible from I-270 just south of the exit to Clarksburg – is currently threatened with demolition as its owner is unsympathetic and the property is being denied placement on the County Master Plan for Historic Preservation, despite being acknowledged as significant by County, State, and National standards.

So, what happens if the County Council declines to designate COMSAT historic?

The current owner could agree to sell, make the building and a small area around it available to a new owner who would incorporate it into this growing community.

The County could purchase the site for a much-needed Clarksburg library, community center, recreation facility, or a combination of community uses. Such landmarks serve as centerpieces in Alexandria, Forest Glen, and Washington DC.

The entire building need not be retained and re-used; only a section of the original building could represent COMSAT’s history and architecture, and the iconic view from I-270 can be maintained.

You can find information and testimony from public hearings at these links:

Background Information and Next Steps

MPI has been an advocate for COMSAT since the early 2000s, when University of Maryland professors Isabelle Gournay and Mary Corbin Sies identified it as Montgomery County’s most notable example of Modernist Architecture. Soon after, the Maryland Historical Trust determined COMSAT eligible for listing in the National Register of Historic Places and a unanimous Montgomery County Historic Preservation Commission recommended it be designated on the Master Plan for Historic Preservation. This was rejected by the Planning Board.

MPI Pelli COMSAT charette ticketIn 2006, MPI organized a four-day design charette with architects, planners, and neighbors to demonstrate that the owner’s plans for development could easily share the site with the COMSAT building. The charette included with a talk by Cesar Pelli on the impact of this building on his internationally renowned body of work and the work of other architects.

With Planning staff working on the Clarksburg Gateway Sector Plan, the HPC again reviewed the significance of COMSAT, unanimously concluding that the property and its original setting met six 24A-3(b) criteria in the County Code. Proponents agreed that the entire building and its full acreage were not vital to rejuvenating and integrating them into a future use. In July 2025, the Planning Board again voted against designation, convincing MPI and many others to continue to press the significance and potential of this unique landmark.

Then followed the County Council’s public hearing on January 21, 2026. The Council Planning, Housing, and Parks Committee (PHP) held worksessions on the plan on Feb. 2 and 11, at the latter agreeing not to designate COMSAT historic but not totally closing out the option of a new owner re-using the building as the surrounding area began to fill in. A third session is scheduled for February 23. PHP is open for public attendance and livestreamed at the Council’s YouTube channel.

PHP will make its recommendations to the full Council, including revisions to the Planning Board draft. Following Council adoption, the full M-NCPPC must approve a resolution making the plan official. Then follows a Sectional Map Amendment to implement zoning changes recommended by the Plan, which must be approved by the Planning Board and County Council.

It’s not too late to share your opinion with the County Council at https://www2.montgomerycountymd.gov/CCL_ContactForms/ContactCouncil.aspx with the subject Clarksburg Gateway Sector Plan. Send an additional copy of your letter to Councilmember Balcombe, who represents the district that COMSAT is in: councilmember.balcombe@montgomerycountymd.gov.

Agendas and staff reports will be posted on the Council website here: Find Council Meetings and Agendas – Montgomery County Council, Maryland.

Here is a link to the Council’s YouTube channel, where livestreams will appear under the “live” tab once scheduled to begin: MoCoCouncilMD – YouTube.

Relevant Detailed Reading

The staff report to the HPC can be found at https://montgomeryplanningboard.org/wp-content/uploads/2025/07/Appendix_G_COMSAT_Staff_Report_to_HPC.pdf.

The entire Clarksburg Gateway Sector Plan can be found at https://montgomeryplanning.org/planning/communities/upcounty/clarksburg/clarksburg-gateway-sector-plan/.

More information on COMSAT can be found at https://en.wikipedia.org/wiki/COMSAT or https://www.comsatlegacy.org/COMSATLabsBuilding.html.

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