620 Colonial Road, Guilford, CT 06437 (MLS # 24165467)

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This is not simply waterfront living. This is a waterfront lifestyle unlike any other. Tucked within the coveted enclave of Sachem's Head, this extraordinary estate commands direct Long Island Sound frontage with unobstructed harbor views and breathtaking sunsets. Masterfully crafted in 2003 and transformed by the current owners with uncompromising quality, the 6,000 SF+ residence is defined by Dramatic walls of glass framing endless water views from virtually every room offering seamless indoor-outdoor living. You will be immediately wowed by the jaw dropping great room with an incredible fireplace & soaring ceiling. At the heart of the home lies a stunning Poliform kitchen, the pinnacle of modern luxury, thoughtfully appointed with premium appliances and designed to delight the most discerning chef. Oversized dining area that effortlessly steps right onto the expansive Ipe deck for additional outdoor waterfront entertaining. The all glass-enclosed family room overlooks the sound as well as the heated saltwater pool. Upstairs, a dramatic suspended gallery leads to an octagonal office and private outdoor captain's walk with endless vistas. The primary suite is a sanctuary with panoramic water views, balcony, fireplace, custom closets, and a spa-inspired bath with oversized shower and infrared sauna. A separate wing offers three en-suite bedrooms with stunning new baths and custom bunks for additional guests. Exceptional boating amenities include a permanent pier of concrete

DAYS ON MARKET 1 LAST UPDATED 6/11/2026
YEAR BUILT 2003 GARAGE SPACES 2.0
COUNTY New Haven STATUS Active
PROPERTY TYPE(S) Single Family

SCHOOLS
Elementary School Per Board of Ed
Jr. High School Adams
High School Guilford


ADDITIONAL DETAILS
AIR Central Air
AIR CONDITIONING Yes
AMENITIES Trash
APPLIANCES Dishwasher, Dryer, Gas Cooktop, Ice Maker, Microwave, Oven, Range, Refrigerator, Washer, Wine Cooler
BASEMENT Partial, Walk-Out Access, Yes
CONSTRUCTION Cedar, Frame, Shake Siding
EXTERIOR Balcony, Dock
FIREPLACE Yes
GARAGE Attached Garage, Yes
HEAT Forced Air, Propane
HOA DUES 5000
INTERIOR Entrance Foyer, Open Floorplan, Sauna
LOT 0.79 acre(s)
LOT DESCRIPTION Cul-De-Sac, Level, Waterfront
PARKING Attached
POOL DESCRIPTION Outdoor Pool, Salt Water, In Ground
SEWER Septic Tank
STYLE Colonial
TAXES 65784
VIEW Yes
VIEW DESCRIPTION Water
WATER Public
WATERFRONT Yes
WATERFRONT DESCRIPTION Bay/Harbor
ZONING B
MORTGAGE CALCULATOR
   

TOTAL MONTHLY PAYMENT

0
P
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*Estimate only

SATELLITE VIEW



 
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Listing courtesy of William Pitt Sotheby's Int'l
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