Alys Beach — Where the Architecture Is the Product

What Makes Alys Beach Different From the Rest of 30A

Alys Beach is the newest of 30A's marquee communities and the most architecturally uniform. The Stephens family, owners of EBSCO Industries, bought the underlying land in the 1970s but didn't develop it: Duany Plater-Zyberk & Company (DPZ) — the New Urbanism firm behind Seaside — drew the master plan in 2003, and the town itself was established in 2004 by EBSCO Gulf Coast Development Inc., an EBSCO Industries affiliate. It's named for Alys Robinson Stephens, matriarch of the founding family. Coverage marking the community's 20th anniversary in 2024 put it at roughly 50% built out in its fourth development phase, with close to 70% of platted property sold — a useful reminder that Alys Beach is still an active, unfinished build-out rather than a long-settled town.

The defining feature isn't a beach or a restaurant — it's the code. Every home must be white-walled and white-roofed, with designs pre-approved by the town architects, Khoury-Vogt Architects (KVA), before a single permit is pulled. The look blends the patio/courtyard house typology of Antigua, Guatemala with the white masonry walls and stepped roofs of Bermuda, filtered through what KVA describes as a North African and Mediterranean sensibility — a deliberate break from the more varied, cottage-style architecture found elsewhere on 30A. Homes are also required to meet FORTIFIED for Safer Living construction standards and to be third-party certified under the Florida Green Building Coalition, which EBSCO's own materials describe as a first for a Florida community. The upshot for buyers: architectural flexibility here is essentially zero, and that constraint is the product, not a limitation on it.

Alys Beach is routinely described as one of 30A's priciest addresses, but treat any single-source claim to be "the most expensive" community on the corridor with caution — there's no independently audited ranking, and the picture shifts by year and by listing. A Sea Castle Alley home reportedly sold for $28 million in May 2026, described in local coverage as a new record for the community, following an earlier $16.9 million Alys Beach sale in 2020. At the same time, a 2026 roundup of the single most expensive listing in each 30A town put Alys Beach's top listing in the middle of the pack — below Seagrove Beach, Dune Allen Beach, and Rosemary Beach, and with Rosemary Beach posting the highest price-per-square-foot of the group. Read that as evidence Alys Beach competes at the very top of the 30A market, not proof it sits alone at the top.

The amenity base has grown alongside the architecture. The Alys Beach Amphitheatre on Somerset Street hosts a regular calendar of concerts and community events; the ZUMA Fitness Center, a roughly 15,000-square-foot facility that opened in January 2019, adds an indoor/outdoor pool, steam rooms, and a juice bar to the town's fitness and wellness offerings; and Caliza Pool & Restaurant and a members' Beach Club round out the private amenity list. Public beachfront access, open to homeowners and vacation-rental guests alike, runs through three named access points — Gulf Green, Turtle Bale, and Béla Gray — per Alys Beach's own site, with South Walton Fire Department lifeguards covering the beach in season.