Mount Pleasant council gives first reading to Patriots Annex plan development district after negotiation over density, open space and heights

Mount Pleasant Town Council on Feb. 11 gave first reading to an amended development agreement and a plan development (PD) ordinance for Patriots Annex, the waterfront portion of Patriots Point, after months of review and further committee discussion.

The PD application would carry over most entitlements from the existing Waterfront Gateway zoning while memorializing additional, site-specific commitments from the developer. Planning staff and planning-committee members described the PD as a tool to lock in items such as additional open space and lower residential density that the developer has offered while preserving flexibility for technical adjustments before final approval.

At the meeting, planner commentary and applicants identified several details the PD would address. The developer’s current concept shows roughly 14% open space across the site; planning committee members asked that the PD memorialize a higher minimum than the 10% required under Waterfront Gateway. The developer said it was prepared to accept a modest increase but asked for flexibility to account for utility needs and other technical requirements. As James Wilson, representing Patriots Annex LLC, told council, “the concept here for Patriots Annex … is a pedestrian oriented seaside village concept, and, and most importantly will be the new large public waterfront element here.”

Density was a central point of negotiation. Council and planning committee members discussed the difference between existing Waterfront Gateway entitlements and the lower densities proposed for the PD. Planning staff said the planning commission had earlier recommended a formula that would effectively limit units; at the meeting the developer indicated willingness to reduce the potential residential yield from the Waterfront Gateway maximum, proposing an 8-units-per-acre cap for the PD application while noting traffic and other impact assumptions in the project’s impact assessment must be respected.

Tree and landscape requirements and building design were also discussed. Committee members recommended raising the tree-caliper requirement above the applicant’s initial figure; the developer agreed to the higher caliper-inch target proposed in committee. Council members and staff discussed roof profiles and equipment screening; the developer agreed that primary facades should not be stucco and that flat roofs would not be used as dominant street-facing forms.

A specific height concession was discussed for buildings near the proposed central seaside lawn. Planning committee language proposed capping that parcel at 35 feet rather than the 50 feet shown in earlier approvals; council members raised practical questions about rooftop equipment and how mechanicals would be screened, and several participants said the detail would be resolved during subsequent reviews. Councilmember Chapman said he opposed committing to 35 feet without more information about equipment screening and finished-floor heights; Councilmember Whitley said the developer’s willingness to accept 35 feet on that parcel made her comfortable moving forward with first reading.

Council voted to approve first reading of the development-agreement extension and the PD ordinance (ordinances 25-0009 and 25-0010 will appear on the committee and second-reading agendas). Planning staff reminded council that first reading limits what can be amended tonight; additional conditions and clarified language will be considered at committee and second reading.

The developer and representatives from Patriots Point Development Authority attended the meeting and said they would return with revised application materials that reflect the committee’s recommended commitments.

Council agreed to send the application forward for the formal process; second-reading consideration and additional committee review were expected to follow.