New England Local Associations | Real Estate Almanac

New England Local Realtor Associations

Last Updated: April 8, 2026

View local Realtor associations by membership tier in Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island and Vermont as of Dec. 31, 2025.

Associations are listed in alphabetical order by default.

2026 Tier	Organization Name and Details	Region	Organization Type
Small	Berkshire County Board of RealtorsPittsfield, MA	New England	Association/MLS
Small	Association & MLS2026 Tier: Small2026 Membership Range: 250 - 799
Large	Cape Cod & Islands Association of RealtorsWest Yarmouth, MA	New England	Association/MLS
Large	Association & MLS2026 Tier: Large2026 Membership Range: 2,000 - 6,999
Small	Capitol Region Board of RealtorsConcord, NH	New England	Association
Small	Member of Regional MLS: Prime MLS2026 Tier: Small2026 Membership Range: 250 - 799
Micro	Contoocook Valley Board of RealtorsClaremont, NH	New England	Association
Micro	Member of Regional MLS: Prime MLS2026 Tier: Micro2026 Membership Range: fewer than 250
Micro	Crown Point Board of RealtorsMontpelier, VT	New England	Association
Micro	Member of Regional MLS: Prime MLS2026 Tier: Micro2026 Membership Range: fewer than 250
Small	Darien Board of RealtorsDarien, CT	New England	Association
Small	Member of Regional MLS: SmartMLS2026 Tier: Small2026 Membership Range: 250 - 799
Medium	Eastern Connecticut Association of RealtorsNorwich, CT	New England	Association
Medium	Member of Regional MLS: Smart MLS2026 Tier: Medium2026 Membership Range: 800 - 1,999
Small	Granite State South Board of RealtorsLondonderry, NH	New England	Association
Small	Member of Regional MLS: Prime MLS2026 Tier: Small2026 Membership Range: 250 - 799
Small	Greater Bangor Association of RealtorsBrewer, ME	New England	Association
Small	Member of Regional MLS: Maine Listings2026 Tier: Small2026 Membership Range: 250 - 799
Mega	Greater Boston Real Estate BoardBoston, MA	New England	Association
Mega	Member of Regional MLS: MLS PIN2026 Tier: Mega2026 Membership Range: 7,000 - 14,999
Large	Greater Bridgeport Board of RealtorsTrumbull, CT	New England	Association
Large	Member of Regional MLS: Smart MLS2026 Tier: Large2026 Membership Range: 2,000 - 6,999
Micro	Greater Claremont Board of RealtorsClaremont, NH	New England	Association
Micro	Member of Regional MLS: Prime MLS2026 Tier: Micro2026 Membership Range: fewer than 250
Small	Greater Fairfield Board of RealtorsFairfield, CT	New England	Association
Small	Member of Regional MLS: Smart MLS2026 Tier: Small2026 Membership Range: 250 - 799
Large	Greater Hartford Association of RealtorsHartford, CT	New England	Association
Large	Member of Regional MLS: Smart MLS2026 Tier: Large2026 Membership Range: 2,000 - 6,999
Medium	Greater Manchester/Nashua Board of RealtorsBedford, NH	New England	Association
Medium	Member of Regional MLS: Prime MLS2026 Tier: Medium2026 Membership Range: 800 - 1,999
Micro	Greater New Milford Board of RealtorsNew Milford, CT	New England	Association
Micro	Member of Regional MLS: Smart MLS2026 Tier: Micro2026 Membership Range: fewer than 250
Medium	Greater Portland Board of RealtorsPortland, ME	New England	Association
Medium	Member of Regional MLS: Maine Listings2026 Tier: Medium2026 Membership Range: 800 - 1,999
Large	Greater Providence Board of RealtorsCranston, RI	New England	Association
Large	Member of Regional MLS: State-Wide MLS2026 Tier: Large2026 Membership Range: 2,000 - 6,999
Small	Green Mountain Association of RealtorsBarre, VT	New England	Association
Small	Member of Regional MLS: Prime MLS2026 Tier: Small2026 Membership Range: 250 - 799
Small	Greenwich Association of RealtorsGreenwich, CT	New England	Association/MLS
Small	Association & MLS2026 Tier: Small2026 Membership Range: 250 - 799