The much-heralded Four Seasons Private Residences Lake Austin — one of the chain's only locations to offer homes exclusively — is set to begin construction this fall.

Four Seasons Hotel and Resorts is developing the luxury residential community on 145 acres southwest of the RM 2222 and Loop 360 intersection. The development is surrounded by the 2,000-acre Balcones Canyonland Preserve.

Plans include four shared resort clubs, including a private restaurant, a 96-seat theater, a 300-foot infinity-edge pool, game rooms, and private cabanas; a 76,000-square-foot indoor sports club with with private training rooms, golf simulators, indoor sport courts, and a children’s gym and play area; and a spa and wellness club with hot and cold plunge pools, a sauna, private treatment rooms, a beauty salon, and steam facilities in both locker rooms.

It also has something called the Orangerie — an indoor garden with an 82-foot pool —as well as a 576-foot private marina, an owners boating club for standalone residences, and a funicular from the hilltop to the lake.

Interiors will be designed by Lissoni and Partners, a New York- and Italy-based architecture and interior design firm.

In June, investment and development firm Turnbridge Equities became a co-developer of the project alongside Austin Capital Partners.

Construction is expected to begin this fall with an anticipated completion date of late 2027. Residences start at $4.6 million.