
Grand Mariner
Discover the Grand Mariner - a yachting community on Sarasota Bay with private deep-water slips for vessels up to 70 feet and estate-scale floor plans with resort amenities.
Condominiums
3,200 - 4,400
$2M - $3M
Estate-sized condominiums
About Grand Mariner
Grand Mariner is a boutique yachting community of just 14 residences in three buildings set on Sarasota Bay. This is the island's rare pairing of condominium ease with serious boating infrastructure: private deep-water slips accommodating vessels up to 70 feet.
The condos here live like waterfront estates - expansive floor plans with private elevators, gourmet center-island kitchens, bayside terraces, and enclosed two-car garages are just the start. Amenities also include a heated pool overlooking the bay, a fitness center, tennis courts, and a gathering room with summer kitchen for entertaining, all behind gated entry.
Grand Mariner suits owners of larger vessels first: a protected deep-water slip steps from a private elevator is a combination almost nothing else on the island offers. It fits buyers who want estate-scale space and yacht-harbor living with beach access just across Gulf of Mexico Drive.

Amenities in Grand Mariner

Beach Access
No
Private Beach
No
Boat Slips
Yes
Marina Nearby
Yes
Beach Club Access
No
Clubhouse
Yes
Community Pool
Yes
Fitness Center
Yes
Walking Paths
No
Golf Nearby
No
Tennis
Yes
Lifestyle Activities
No
Pickleball
Yes
Maintenance Included
Yes
Gated
Yes
55+ Community
No
Visual Tour of Grand Mariner


Nearby Communities in Longboat Key
The Harbour Villa Club is an intimate bayfront condominium community on the north end of Longboat Key. Every unit includes a deeded boat slip in the community's deep-water marina, which handles vessels up to the 50 to 60 foot range. Residences are designed to capture bay views from the living area and primary bedroom.
The Cabana Beach Club is a Gulf-front condominium community featuring private beach access, a heated pool, and outdoor grilling areas in an intimate low-rise setting. Its beachfront atmosphere makes it a strong fit for those seeking a quiet coastal retreat with classic Old Florida charm.
Silver Sands is a small resort community directly on the Gulf toward the north end of Longboat Key, with efficiency, one-bedroom, and two-bedroom residences sold turnkey furnished. A heated pool sits beside the private beach, joined by a putting green, shuffleboard courts, and BBQ grills set in tropical gardens. Nightly rentals and an on-site rental office make it a favorite for buyers who want beach income along with a beach getaway.
The Shore is a Gulf-front community of just over 50 residences on the north end of Longboat Key. Amenities include a heated Gulf-side pool and hot tub, a sauna, a gym, and a spacious social room with a full kitchen. It's also one of the few communities on the island that welcomes large pets.












