About

Building & Grounds

The Sullivan House is a critically acclaimed architectural gem.   Built at the turn of the last century, The Sullivan House is remarkable for its design and superb craftsmanship.   The majestic wrap-around porch is made of solid mahogany and features exterior walls made of local beachstone. Lovingly renovated, The Sullivan House retains its historic character with features such as artisan woodwork and transom windows in all the bedrooms.

3. Building & Grounds. Cypress Dining. BThe Cypress Dining Room & Al Fresco Dining High ceilings, a distinctive beachstone fireplace, and cypress wood paneling create an atmosphere of elegance and charm. Large picture windows overlook the ocean in all directions. The Cypress Dining Room seats 50 guests. Additional seating available on wrap-around porch. Events up to 350 under marquee white tent. Our Chef’s Tasting Menu events are a perfect opportunity to dine in the splendid atmosphere of The Sullivan House.


  3 The Snug @ The Sullivan House features cypress wood paneling, a custom built oak bar, custom stained glass window, French doors and picture windows overlooking the sea. It is an ideal spot to unwind and watch the sunset into the ocean.

  3. Building & Grounds. AThe Grounds Set on a 26 acre peninsula, with panoramic views of the ocean and Great Salt Pond, The Sullivan House is an Island landmark. From its hilltop location, The Sullivan House is surrounded by green fields and the stone walls that make Block Island distinctive. Events of up to 350 guests take place in our Grand Marquee Tent. Private, yet close to everything, The Sullivan House is the perfect destination for your Block Island experience.