The Cohasset Conservation Commission deferred a decision on a controversial two-home development at 40 and 46 Pond St., continuing the hearing until Jan. 8, 2026, after a lengthy debate over the project's impact on the wetlands buffer zone.

The proposal from Weathervane Builders to construct two single-family homes drew scrutiny from commissioners, who requested that the applicant explore significant alternatives to reduce the project's footprint within the 100-foot buffer. The commission focused on the placement of the home at 46 Pond St., with some members suggesting an unconventional redesign. "I'd be in favor of seeing that rain garden being entirely in a 100-foot buffer and the house shifted to the left a bit if that were necessary," proposed Member Tom Bell, arguing it was better to have a pervious rain garden closer to the wetlands than an impervious structure.

The applicant’s team, including attorney Adam Brodsky, explained that a previous plan with a shared driveway, which would have reduced impervious surfaces, was denied by the Planning Board. Brodsky cautioned against redesigning on the fly, stating, “I've always been instructed to move all alterations as far away from the actual wetland resource area as possible.”

Commissioners remained divided on the best approach. Member William Ashton raised concerns about a landscape plan that replaces 25 removed trees in a smaller, consolidated area. "I think it's more important to look at the area that's there and the proper spacing of trees instead of trying to jam the same amount that were there before," Ashton said. Chair Chris McIntyre pressed the applicant to shrink the homes' footprints, such as reducing a two-car garage to one bay, stating, “Anything to reduce the impact in the buffer zones would make this more appealing to me.”

Residents also voiced concerns. Mary Joe Larson of Virginia Lane questioned the stormwater management plan, while Rex Richardson of Pond Street reminded the board the project is on “currently undisturbed land, and as undisturbed land, it should be held to the highest possible benchmark.” Late-arriving Member Sanji Fernando added his perspective, noting, “Ultimately it's protecting the wetland, so I see that as the first principle here.”

Earlier in the evening, the commission handled routine business. A motion to approve the minutes from Nov. 6, 2025, passed 5-0. Shortly after, Vice Chair Steven Magnell made a motion to approve the Nov. 20 minutes, which also passed 5-0. A minor request from Linda Curran to build a small portico at 19-21 James Lane was presented by architect Pette O'Connell. Magnell called the project "pretty straightforward, pretty minor," and Secretary Kathy Berigan had no questions. On a motion from William Ashton, the commission voted 5-0 to issue negative 3 and negative 6 determinations for the project.

In her report, Conservation Agent Charlotte Pectal announced a significant procedural change for 2026. To streamline reviews, applicants must now file with all other applicable town boards before their Conservation Commission hearing can be opened. Pectal explained, “We're going to say that we're not going to let you open the hearing or we're going to open it and automatically continue it because you haven't completed the process.” The meeting concluded with updates on grant projects and a brief discussion of local fishing regulations.