The Sand Dune House: A Unique Rental Property in Atlantic Beach, FL
Nestled within the sandy shores of Atlantic Beach in Jacksonville, Florida, lies an architectural marvel that has captivated visitors for decades. The famous Dune House, designed by renowned modernist architect William Morgan in 1975, is not just a building—it’s a seamless integration of human ingenuity and natural landscape that must be seen to be believed.
A Home Within the Dunes
The Dune House isn’t your typical beachfront property. This subterranean duplex-style townhome literally takes the shape of oceanfront sand dunes, complete with grassed roof lines that blend into the natural environment. Morgan’s ingenious design built the structure directly into an existing sand dune, preserving both the natural landscape and his ocean view from his adjacent home.
“I built it like a seashell,” Morgan told Roadtrippers.com. “It’s a little like being in a submarine.”
This unique approach wasn’t just about aesthetics—it was highly functional. The mass of sand covering the two homes moderates inside temperatures year-round. Constructed from gunite (the same material used for swimming pools), the home requires minimal heating or cooling to maintain comfortable living conditions throughout the seasons.
Architectural Brilliance
From the ocean side, the Dune House appears as a grassy hill with windows that resemble the wide eyes of a space alien. From Beach Avenue, just south of 19th Street, you’ll see two curved grassy mounds with inset doors—an unexpected sight among traditional beach houses.
The engineering behind this structure is equally impressive. An engineer used a computer program at Columbia University to calculate the grid system for the complex curves of the house. The result? Two identical 750-square-foot units featuring sleeping lofts, curving staircases, sunken conversation pits, and built-in platforms for sofa cushions.
A Tour of Modern Luxury
As showcased in our video tour, the Dune House offers a truly unique living experience. Designed using the golden ratio, every detail makes the space feel like a work of art.
Inside, you’ll find beautiful wooden elements throughout that create a warm, beach-inspired atmosphere. The clever multi-level design maximizes the space, with a bedroom upstairs that overlooks the stunning main living area below. The spiral staircase connecting the levels is an architectural feature in itself.
The home comes fully equipped with modern amenities, including a projector for movie nights, a well-appointed kitchen, and even a Murphy bed for additional guests. Outside, a private deck with a swing offers the perfect spot for watching sunrise over the Atlantic, while a fire pit creates an intimate gathering space. Best of all, residents enjoy private beach access via a secluded walkway.
Your Chance to Experience the Dune House
This modernist landmark—which has attracted tourists, TV crews, and even Playboy magazine since it was built—is now available as a vacation rental. You can now book this extraordinary home for stays of 90 days or longer.
Whether you’re a morning person who loves sunrise yoga, a beach enthusiast, or someone seeking the perfect getaway, the Dune House offers something truly special. This isn’t just a place to stay—it’s an architectural experience that connects you with both innovative design and the natural beauty of Florida’s coastline.
For architecture enthusiasts, beach lovers, or anyone seeking a one-of-a-kind retreat, the Dune House represents a rare opportunity to live within a piece of architectural history while enjoying all the comforts of a modern beach home.
To book the property, visit Joseph Ellen Properties or contact Sharla Hill with KELLER WILLIAMS REALTY – ATLANTIC PARTNERS.