Fondly known as Marshview, this circa 1900 estate blends timeless elegance w/ coastal serenity, overlooking Buzzards Bay & Eel Pond in the heart of a world-renowned scientific enclave. This 3,465sqft home showcases exceptional craftsmanship, w/ Southern yellow heart pine floors, 8.5' ceilings, pocket doors & oversized sunlit windows throughout. A wisteria-draped front porch overlooks a private patio, ideal for morning coffee, gatherings & outdoor meals. The 1st floor offers a large living room, music room, formal dining w/ built-ins, spacious kitchen & half-bath. A grand staircase leads to an 11 ft wide 2nd-floor hallway, 4 corner bedrooms with sitting/work areas, large closets & a full bath with original soaking tub & tiled shower. The 3rd-floor loft reveals stunning ocean vistas, perfect as a studio or work retreat with its own half-bath. Just ½ mile to Stoney Beach & Woods Hole Golf Club, & .4 miles to Pie in the Sky, this rare home offers historic charm, space & coastal beauty.