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Overview
An extraordinary and rare offering, the iconic Costin estate known as “Egg Rock” is a direct oceanfront masterpiece set on 3 private acres in coveted East Point, Nahant. Overlooking Egg Rock and the vast Atlantic beyond, this grand estate captures breathtaking sunrise views and panoramic ocean vistas from nearly every vantage point.
Steeped in elegance, history, and architectural distinction, the residence spans over 9,000 square feet and features 10 bedrooms and 11 baths. Soaring 11-foot ceilings, intricate decorative moldings, and a spectacular central staircase showcase the craftsmanship of a bygone era, while nine fireplaces add warmth and timeless character throughout. Designed for both refined living and exceptional entertaining, the home offers a library, billiard room, mural room, and a classic butler’s pantry. Massive windows frame stunning ocean views from many rooms, seamlessly blending the indoors with the beauty of the coastal setting.
The estate grounds are equally impressive, featuring an in-ground heated pool, pool house, greenhouse, and deck space—perfect for entertaining or quiet seaside relaxation. A newly redone seawall and steps lead directly to the private shared beach, offering effortless access to the shoreline.
Combining grandeur, coastal beauty, and historic significance, “Egg Rock” presents a once-in-a-generation opportunity to own a truly legendary oceanfront estate.
| Property Type | Single family |
| Year Built | 1865 |
| Parking Spots | 9 |
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