When it comAlthough specific regulations vary locally, a proposed(proposed Or PASSED) statewide ADU bill (A4854) aims to streamline ADU construction processes and allow ADUs in most areas, potentially boosting the housing supply.
Town regulations change regularly, and unfortunately there's no single source that supplies updated information from each individual town. However, we've put together an updated list, as the regulations have been adopted. Here is a preview of some key examples, with lists of which towns have opted into PA 21-29 in Connecticut:
Bethlehem, Bolton, Bridgeport, Canton, Chester, Clinton, Colchester, Cromwell, Deep River, Eastford, East Granby, East Haddam, East Windsor, Ellington, Essex, Goshen, Groton, Guilford, Haddam, Hampton, Hartford, Hartland, Hebron, Killingworth, Madison, Manchester, Marlborough, Morris, New Haven, Newtown, North Canaan, North Stonington, Plymouth, Portland, Ridgefield, Rocky Hill, Scotland, Southbury, Suffield, Thompson, Tolland, Torrington, Vernon, Voluntown, Waterford, Westbrook, West Hartford, Wethersfield, Winchester, Windsor, Windham, Wolcott, Woodbridge, Woodbury
Andover, Ansonia, Ashford, Avon, Barkhamsted, Beacon Falls, Berlin, Bethany, Bethel, Bloomfield, Bozrah, Branford, Bridgewater, Bristol, Brookfield, Brooklyn, Burlington, Columbia, Canaan, Canterbury, Chaplin, Cheshire, Colebrook, Cornwall, Coventry, Danbury, Darien, Derby, Durham, East Hampton, East Hartford, East Haven, Easton, East Lyme, Enfield, Fairfield, Farmington Franklin, Glastonbury, Granby, Greenwich, Griswold, Hamden, Harwinton, Kent, Killingly, Lebanon, Ledyard, Lisbon, Litchfield, Lyme, Mansfield, Meriden, Middlebury, Middlefield, Middletown, Milford, Monroe, Montville, Naugatuck, New Britain, New Canaan, New Fairfield, New Hartford, New London, New Milford, Newington, Norfolk, North Branford, North Haven, Norwalk, Norwich, Old Lyme, Old Saybrook, Orange, Oxford, Plainfield, Plainville, Pomfret, Preston, Prospect, Putnam, Redding, Roxbury, Salem, Salisbury, Seymour, Sharon, Shelton, Sherman, Simsbury, Somers, South Windsor, Southington, Sprague, Stafford, Stratford, Stamford, Sterling, Stonington, Thomaston, Trumbull, Union, Wallingford, Warren, Washington, Waterbury, Watertown, West Haven, Weston, Westport, Willington, Wilton, Windsor Locks, Woodstock
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