Council approves Great Seneca life‑sciences overlay after debating hospital BLT exemption

The Montgomery County Council on Feb. 4 approved Zoning Text Amendment 24-03, which establishes a Great Seneca Life Sciences overlay zone to standardize land uses, incentivize housing and set a methodology for public benefits in the plan area.

Chair of the Planning, Housing and Parks Committee said the ZTA implements the council-approved Great Seneca plan and includes committee amendments to address nonconforming parking lots, clarify incidental storage for medical-scientific manufacturing, revise optional-method FAR rules and make technical code renumbering fixes.

One of the most contested items was whether hospitals should remain exempt from Building Lot Termination (BLT) purchases, a public‑benefits mechanism. Planning staff briefed the council that the committee recommended not restoring an earlier exemption for hospitals; staff noted a 7.5% BLT requirement was chosen after feasibility analysis and is substantially lower than the 50% typical for optional method projects.

Councilmember Paz argued for consistency and asked why hospitals would be treated differently across plan areas, noting Adventist Hospital’s role in anchoring life‑sciences development and saying the county should not single out one property for a new obligation. “If the county decided that this is not something that they should do, if I were Adventist Hospital, I'd go talk to my friends in Gaithersburg and Annex,” he said, urging uniform treatment.

Vice President Will Giwando and other members supported maintaining the exemption temporarily and taking a holistic, countywide approach in the parallel incentive‑zoning and BLT/TDR updates. Planning staff said the incentive‑zoning update will include related changes and offered a second opportunity to address exemptions.

Council members debated tradeoffs between maximizing public benefits and preserving hospital viability. Planning staff said consultants found the 7.5% BLT level financially feasible for projects in the overlay. After discussion the council carried an amendment to carry over the exemption for hospitals and then approved ZTA 24‑03 as amended.

The council conducted a roll‑call vote after the motion to approve the ZTA; the clerk recorded individual affirmative votes. Council leaders said the ZTA aims to promote life‑sciences job growth while allowing targeted housing and urban design changes in the Great Seneca area.

Next steps include ordinance finalization and continued work on incentive‑zoning updates and BLT/TDR policy that staff and members flagged as a parallel priority.