57 Seaview Ave

Designed by acclaimed architect Robert McKinley — the visionary behind Montauk’s Surf Lodge and Ruschmeyer’s — this South of the highway modern beach house has been featured in Architectural Digest, Vogue, Dwell, and Elle Decor. 57 Seaview Avenue is a rare opportunity to experience Montauk living at its most stylish and comfortable.

Ideally situated just moments from the ocean and town, this beautifully renovated and newly furnished home blends modern sophistication with relaxed coastal charm. Its sun-drenched, open layout features expansive windows framing lush greenery and tranquil views.

The living room centers around a stunning floor-to-ceiling natural stone fireplace — a warm and inviting focal point. The adjacent dining area flows seamlessly to a spacious covered porch, ideal for summer gatherings or quiet evenings outside.

At the heart of the home is a chef’s dream kitchen, outfitted with Gaggenau appliances, elegant stone finishes, and custom cabinetry. Just off the kitchen, a screened sunroom overlooks the heated gunite pool and offers the perfect setting for al fresco dining or a peaceful retreat.

The serene primary suite includes a private deck with ocean views, a spa-like ensuite bath with a soaking tub and separate shower. A second bedroom also features a private deck and ocean vistas, while additional guest rooms ensure comfort and privacy for all.

Outside, the beautifully landscaped grounds include a heated pool, expansive slate patio, and outdoor shower — designed for effortless summer living. A fully finished lower level with full bath and private entrance provides flexible space for guests, a home office, or a media lounge.