Rocky Hill planners discuss zoning updates required by Public Act 25-1, from accessory apartments to transit-community housing

Planning staff said Rocky Hill must revise local zoning to conform to changes the legislature enacted in "Public Act 25-1," a package of housing-law updates that took effect July 1. The commission discussed a series of clarifications and procedural changes that staff said will likely require further local amendments.

The staff member said the draft local regulations will now require property owners of affordable housing to "file an affordable housing agreement prior to the issuance of a certificate of occupancy for the development and shall file an annual occupancy report with the community development department." The staff member added that those reporting requirements were included to match statutory expectations and to make enforcement clearer for the town.

Commissioners discussed definitional clarifications in the draft: the regulations add the word "detached" to the accessory‑apartment definition and explicitly include "duplex" to denote two dwelling units with separate entrances. "Transit community middle housing," staff said, covers residential dwellings of "not less than 2 dwelling units, not more than 9 such units," including townhouses, duplexes and cottage clusters; staff noted the statute allows those kinds of units in a broader set of residential zones than the town’s prior rules permitted.

Committee members asked for example floor plans and sketches so reviewers and the public can see how cottage clusters and other middle‑housing prototypes would fit on typical lots. "We're gonna do a sketch so you can see what that looks like," the staff member said, and commissioners asked that site‑plan criteria be updated to require landscape and parking details at the time of submission.

Parking requirements were a focal point. Staff summarized the statutory limit that municipalities may not require more than two spaces for a two‑bedroom unit and no more than one space for a one‑bedroom unit; developers may submit a parking‑needs assessment to justify fewer spaces. The Committee member noted a local rule that projects with more than 30 parking spaces are "now obligated to have, a charging station," and commissioners discussed grant and public‑benefit funding that sometimes subsidizes chargers in repaving or redevelopment projects.

Staff also flagged an updated guidance document on housing plans circulated July 1 by regional planners; the next municipal housing plan deadline noted in the discussion was June 1, 2028. Commissioners said they would return with recommended language and sketches to make the local code clearer before public hearings.

The commission did not take a final vote on code text at this meeting. Staff indicated it will prepare revised regulatory language, example floor plans, and an annotated summary tying each local change to the relevant statutory language for a future public hearing.