About 415 L AMBIANCE DRIVE Unit# PH-F, Longboat Key, Florida, 34228
Perched atop the coveted South Building at L’Ambiance behind the gates of the Longboat Key Club, this extraordinary beach-to-bay penthouse redefines luxury coastal living. Encompassing nearly 5,000 square feet of refined interior space and complemented by more than 3,600 square feet of wraparound terraces, this rare residence offers the scale and privacy of a waterfront estate paired with the convenience and security of one of Longboat Key’s most prestigious condominium communities. From sunrise over Sarasota Bay to spectacular sunsets melting into the Gulf of Mexico, panoramic water views create a breathtaking backdrop from nearly every room. Arrive via a private elevator that opens directly into your own grand foyer, where ornate wrought-iron double doors reveal a residence defined by architectural elegance and meticulous craftsmanship. Cathedral coffered ceilings, intricate millwork, crown molding, custom built-ins, designer lighting, and expansive walls of newer impact glass create a dramatic yet inviting atmosphere throughout. Travertine flooring flows seamlessly from room to room, while floor-to-ceiling glass sliders open to expansive terraces, blending indoor and outdoor living on an unprecedented scale. At the heart of the residence, the impressive 34-by-41-foot living room is framed by Gulf views and surrounded by multiple entertaining spaces, including formal and informal dining areas designed for both intimate gatherings and grand-scale events. The gourmet chef’s kitchen is beautifully appointed with custom designer cabinetry, stone countertops, decorative appliance panels, a Wolf induction cooktop, oversized island, walk-in pantry, and generous workspace for effortless entertaining. Occupying its own private wing, the primary suite is a sanctuary. A private vestibule leads to a spacious lounge area, dual walk-in closets, and spa-inspired his-and-her bathrooms featuring custom vanities, stone finishes, soaking tub, separate shower, and abundant storage. Floor-to-ceiling glass opens directly to the terrace, where sweeping Gulf views create an ever-changing panorama. Two additional guest suites offer en-suite baths and walk-in closets, while a fourth bedroom—currently configured as a charming bunkroom—provides flexibility for family and guests. A spacious study can easily serve as a fifth sleeping area or executive home office. The outdoor living experience is simply unmatched. Expansive terraces wrap around the residence, creating multiple venues for dining, entertaining, and relaxation while capturing unobstructed views stretching from the Gulf shoreline across Sarasota Bay, the Longboat Key Club golf courses, and the downtown Sarasota skyline. L’Ambiance is widely regarded as one of Longboat Key’s premier beachfront addresses, offering residents exceptional amenities including 24-hour gated security, concierge services, on-site management, a recently renovated lobby and clubhouse, social rooms, fitness center, tennis courts, resort-style heated swimming pool and spa, private beach access, and a picturesque boardwalk leading directly to the Gulf of Mexico. Ideally positioned within the Longboat Key Club community, residents enjoy proximity to championship golf, tennis, marina facilities, waterfront dining, and miles of pristine Gulf beaches. This remarkable penthouse represents a rare opportunity to own one of the largest and most impressive beachfront residences on Florida’s Gulf Coast.
Utilities : Cable Available, Electricity Connected, Phone Available, Public, Sewer Connected, Underground Utilities, Water Connected
Water Access : 1
Sewer : Public Sewer
Association Amenities : Cable TV, Clubhouse, Elevators, Fitness Center, Gated, Lobby Key Required, Pool, Recreation Facilities, Security, Spa/Hot Tub, Storage, Tennis Court(s), Vehicle Restrictions
Garage On Property : Yes.
Garage Spaces: 2
Exterior Features : Balcony, Lighting, Sidewalk, Sliding Doors, Storage, Tennis Court(s)
Road Surface Type : Brick, Paved
Roof : Built-Up
Zoning : MUC2
Heating : Central, Electric, Heat Pump, Zoned
Cooling : Central Air, Zoned
Construction Materials : Concrete
Interior Features : Cathedral Ceiling(s), Coffered Ceiling(s), Crown Molding, Eat-in Kitchen, Elevator, High Ceilings, Living Room/Dining Room Combo, Open Floorplan, Solid Wood Cabinets, Split Bedroom, Stone Counters, Tray Ceiling(s), Walk-In Closet(s), Window Treatments
Laundry Features : Inside, Laundry Room
Appliances : Built-In Oven, Cooktop, Dishwasher, Disposal, Dryer, Electric Water Heater, Microwave, Refrigerator, Washer
Flooring : Carpet, Travertine, Wood
Utilities : Cable Available, Electricity Connected, Phone Available, Public, Sewer Connected, Underground Utilities, Water Connected
Water Access : 1
Sewer : Public Sewer
Association Amenities : Cable TV, Clubhouse, Elevators, Fitness Center, Gated, Lobby Key Required, Pool, Recreation Facilities, Security, Spa/Hot Tub, Storage, Tennis Court(s), Vehicle Restrictions
Garage On Property : Yes.
Garage Spaces: 2
Exterior Features : Balcony, Lighting, Sidewalk, Sliding Doors, Storage, Tennis Court(s)
Road Surface Type : Brick, Paved
Roof : Built-Up
Zoning : MUC2
Heating : Central, Electric, Heat Pump, Zoned
Cooling : Central Air, Zoned
Construction Materials : Concrete
Interior Features : Cathedral Ceiling(s), Coffered Ceiling(s), Crown Molding, Eat-in Kitchen, Elevator, High Ceilings, Living Room/Dining Room Combo, Open Floorplan, Solid Wood Cabinets, Split Bedroom, Stone Counters, Tray Ceiling(s), Walk-In Closet(s), Window Treatments
Laundry Features : Inside, Laundry Room
Appliances : Built-In Oven, Cooktop, Dishwasher, Disposal, Dryer, Electric Water Heater, Microwave, Refrigerator, Washer
Flooring : Carpet, Travertine, Wood

Street Address: 415 L AMBIANCE DRIVE Unit# PH-F
City: Longboat Key
State: Florida
Postal Code: 34228
County: Sarasota
Directions: Gulf of Mexico Dr to Longboat Club Rd, through Longboat Key Club guard gate. Community is on the right. Through L'Ambiance guard gate, South Building is on the left.

Property Information :
Listing Status: Active
Size: 4,912 Sqft
Lot Size: 10.18 Acres
MLS #: A4697487
Bedrooms: 4 bd
Bathrooms: 3.5 ba
Price: $12,995,000
Tax Amount: 50380
Construction Status: Built in 1992
Last Modified : Jun 26 2026 4:45AM

Courtesy of: Roger Pettingell, COLDWELL BANKER REALTY (MLS# 231502433)
Source MLS: StellarMLS