Commission approves removal of trees at 72 Brook Street with 2:1 native-shrub mitigation

The Carlisle Conservation Commission on June 11 approved the removal of 17 trees at 72 Brook Street, authorizing mitigation and site protections to limit impacts to bordering vegetated wetlands.

Applicant Glenn Sinsigalli presented a revised plan that reduced the request to 17 trees (14 healthy, 3 dead) and proposed planting 28 native shrubs—a 2-to-1 replacement ratio—while leaving seven tree snags behind the house for wildlife habitat. Conservation Administrator Meghan Sullivan summarized the applicant's mitigation plan and the process for verifying plant species.

Commissioners and staff focused on ensuring plantings are native non-cultivars. Commissioner Sylvia Willard emphasized the need to specify non-cultivar stock, and Christina Christodoulopoulos suggested using Go Botany to verify species. Sullivan proposed that the applicant submit a final plant list to the Conservation office prior to purchase so staff could confirm compliance; the Commission agreed to this approach.

Special conditions accepted by the Commission require a minimum of three different species among the 28 shrubs, use of the existing driveway for crane access, planting tags to remain on all plants until confirmed by staff, all species to be native non-cultivars, and notification of the Conservation office upon completion for a follow-up inspection.

Willard moved and Murphy seconded a motion to issue a Positive 2a and Negative 3 Determination with the agreed special conditions. The roll-call vote was 6–0 in favor and the motion carried.

Next steps: the applicant must provide a final plant list to Conservation staff for verification and notify the office when plantings are complete so staff can inspect the site.