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$3,995,000
A4698387 MLS
Discover the rare opportunity to create a legacy waterfront estate in the prestigious Harbor Section of Bay Isles, one of Longboat Key's most coveted boating communities. Tucked behind double gated, guard-secured entry, this exceptional 0.41-acre homesite boasts an impressive 135 feet of deep-water frontage, offering effortless access to Sarasota Bay and the Gulf of Mexico. Designed for those who embrace the waterfront lifestyle, the expansive canal frontage provides possibilities for multiple vessels and seamless days on the water. As a Bay Isles resident, you'll also enjoy deeded private access to the Bay Isles Beach Club, where miles of pristine Gulf beaches await. Perfectly positioned directly across from the world-renowned St. Regis Longboat Key Resort, this premier location places luxury amenities at your doorstep while maintaining the privacy and exclusivity of a gated waterfront enclave. Championship golf, marinas, waterfront dining, boutique shopping at St. Armands Circle, and the arts, culture, and fine dining of downtown Sarasota are all just minutes away. Whether you envision a contemporary coastal masterpiece or a timeless waterfront retreat, this remarkable homesite offers the ideal canvas to build the custom residence you've always imagined in one of Southwest Florida's most distinguished waterfront communities. Architectural plans are available upon request, with engineering complete. Capitalize on the extensive development work already completed, saving valuable time and expense while accelerating the path toward permitting and construction. An existing residence is situated on the property; however, the property is being marketed for its exceptional homesite and development potential.

1600 Harbor Sound Drive, Longboat Key
$12,250,000
5 Beds ⋅ 6 Baths ⋅ A4697649 MLS
Under Construction. Now nearing completion and expected to be delivered in approximately 60 days. Positioned within the exclusive Harbor Section of Bay Isles on Longboat Key, 500 Harbor Cove Circle is a newly constructed waterfront estate offering a rare combination of exceptional boating access, modern architecture, resort-inspired living, and one of the Gulf Coast’s most coveted addresses. Located behind the double gates of Bay Isles and directly across from The St. Regis Longboat Key Resort, residents enjoy immediate proximity to world-class hospitality, fine dining, marina services, championship golf, and tennis, while ownership includes access to the Bay Isles Beach Club. Encompassing 5,120 square feet under air and 8,564 square feet total, the residence features 5 bedrooms, 5 full baths, 1 half bath, a private office, elevator access to all levels, and a 4-car garage. A fully integrated smart home automation system provides seamless control of lighting, climate, security, audio, window treatments, pool and spa functions, and key home systems throughout the property. The arrival experience unfolds through a lagoon-inspired reflecting pool, floating stairway, and lush tropical landscaping, creating a dramatic resort-style arrival. Architectural lighting, natural stone, warm wood accents, and expansive walls of glass establish a sophisticated coastal aesthetic throughout the residence. Inside, expansive living spaces are enhanced by Venetian plaster, custom millwork, large-format stone surfaces, and carefully curated architectural details. One of the home’s defining architectural statements is a dramatic 20+ foot monolithic travertine feature wall wrapping an entire corner of the residence, creating a striking design element rarely found in residential construction. The chef’s kitchen is anchored by an oversized Calacatta marble waterfall island, premium custom cabinetry, integrated appliances, and generous entertaining space. Designed for seamless indoor-outdoor living, the residence opens to expansive covered terraces, a resort-style pool and spa, and a fully equipped outdoor kitchen featuring a grill, pizza oven, refrigeration, and multiple gathering spaces. Wellness-focused amenities include a private fitness area, sauna, cold plunge, and dedicated spaces for relaxation and recovery, creating a private wellness retreat. For boating enthusiasts, the property offers approximately 100 feet of protected waterfront frontage with direct access to Sarasota Bay and the Gulf of Mexico in less than two minutes. The dock is designed to accommodate a substantial yacht while still providing room for multiple additional lifts for a tender, fishing boat, personal watercraft, and other recreational vessels—an increasingly rare offering among Florida’s premier waterfront estates. One of the Gulf Coast’s rare opportunities to enjoy new construction, large-yacht capability, and resort-inspired living within the exclusive Harbor Section of Bay Isles.

500 Harbor Cove Circle, Longboat Key
$1,250,000
4 Beds ⋅ 3 Baths ⋅ A4692818 MLS
Located within the gated and highly desirable community of Bay Isles on Longboat Key, this 4 bedroom, 3 bathroom pool home encompasses 2827 square feet of living space. The residence features a functional and spacious floor plan, including a well-appointed bedroom layout, an open kitchen and family room combo, and a formal living and dining room combo. This property is priced competitively, offering an exceptional opportunity for a buyer or investor to come in and renovate the home with their own personal style and modern finishes. The outdoor living area features a private pool, providing a quiet retreat within a stunning waterfront community. Bay Isles residents enjoy a premier island lifestyle with access to a private beach area and cabana, while separate memberships are available for those interested in world-class golf or the local marina. The location is ideal for enjoying the best of the Florida Gulf Coast, situated in close proximity to local restaurants, boutique shopping, and the famous St. Armand's Circle. Whether you are looking for a primary residence or a seasonal getaway, this home serves as the perfect canvas to create a custom masterpiece in one of Longboat Key's most sought-after enclaves.

3301 Bayou Road, Longboat Key
$4,999,000
5 Beds ⋅ 3 Baths ⋅ A4694394 MLS
Nestled behind the gates of the highly celebrated Bay Isles community, this exceptional five-bedroom waterfront residence at 3606 Fair Oaks Lane offers the perfect blend of luxury, comfort, and peace of mind with an impressive list of recent upgrades and improvements. Designed for effortless coastal living, this beautifully updated home showcases refined interiors, expansive outdoor living spaces, and direct boating access, all within one of Longboat Key’s most sought-after neighborhoods. From the moment you arrive, the home’s meticulous maintenance and thoughtful renovations are immediately apparent. A roof just two years old, hurricane shutters on all windows and doors, and multiple updated mechanical systems provide exceptional value and confidence for years to come. Inside, the residence has been extensively renovated in 2026 with stunning new engineered wood flooring flowing throughout the home, creating a warm and welcoming coastal aesthetic. The spacious floor plan offers five generously sized bedrooms, ideal for accommodating family and guests while maintaining privacy and flexibility for today’s lifestyle needs. The heart of the home is the beautifully refreshed kitchen, complete with brand-new KitchenAid appliances installed in 2026, blending modern functionality with timeless design. Adjacent living and dining areas are filled with natural light and seamlessly connect to the outdoor entertaining spaces, creating an inviting atmosphere perfect for both everyday living and hosting gatherings. Every bathroom in the home was completely renovated in 2026 with stylish finishes and contemporary details that elevate the home’s overall elegance. Extensive system upgrades include three HVAC systems replaced in 2022, 2023, and 2026, along with a new hot water heater installed in 2026, ensuring maximum efficiency and comfort throughout the property. Outdoor living is equally impressive and designed to embrace the Florida waterfront lifestyle. The pool area underwent a significant transformation in 2025 with new pool decking, a resurfaced pool finish, updated waterline tile, and a new gas pool heater, creating a true private resort setting. In 2026, the addition of a fully equipped outdoor kitchen elevated the entertaining experience even further, offering the perfect backdrop for waterfront dining and sunset gatherings. Boating enthusiasts will appreciate the new 10,000-pound boat lift installed in 2025 along with a beautifully updated dock and deck, providing quick and convenient access to Sarasota Bay and the Gulf waters beyond. Combining luxury updates, exceptional outdoor amenities, and a premier location within the coveted Bay Isles community, with private beach club access, this extraordinary Longboat Key residence presents a rare opportunity to enjoy refined waterfront living with every major improvement already completed.

3606 Fair Oaks Place, Longboat Key
$11,900,000
5 Beds ⋅ 6 Baths ⋅ A4692027 MLS
Pre-Construction. To be built. Positioned directly across from the iconic St. Regis Longboat Key Resort, this exceptional waterfront residence offers immediate access to world-class amenities, pristine Gulf beaches, fine dining, and championship golf. Located within the exclusive double-gated Harbor Section of Bay Isles on Longboat Key, 1600 Harbor Sound Drive represents a rare convergence of scale, location, and boating capability, crafted for those seeking a refined Gulf Coast lifestyle at the highest level. Set on an expansive 18,043-square-foot corner homesite, the property features an impressive 135 feet of deep-water canal frontage, with the ability to accommodate multiple lifts (up to three) and a substantial vessel. This level of frontage and flexibility is increasingly rare, even among premier waterfront estates. Spanning 5,689 square feet under air, the residence is thoughtfully designed to balance grand-scale entertaining with comfortable everyday living. The home includes 5 bedrooms, a bonus room or office, 5.5 bathrooms, and a 4-car garage. Soaring ceilings and expansive glass openings create a bright, open environment with seamless indoor-outdoor transitions, complemented by refined, designer-level finishes and a private elevator servicing all levels. The chef’s kitchen is executed with top-tier appliances, clean architectural lines, and a level of detail rarely seen in spec construction. A full-scale butler’s pantry, complete with its own stove, provides exceptional functionality and allows for seamless entertaining while keeping the main kitchen pristine. The primary suite is designed as a true retreat, featuring separate his-and-her bathrooms and a fully integrated wellness experience, including a sauna and steam room, bringing a spa-level environment into daily living. Every element has been carefully curated to deliver comfort, functionality, and a sense of understated luxury throughout. Outdoor living is equally compelling, with a resort-style pool and spa, along with a fully equipped outdoor kitchen, covered dining, and lounge areas. These spaces are perfectly positioned to capture the tranquility of the waterfront setting while embracing Florida’s year-round coastal climate. Opportunities of this caliber, combining substantial frontage, strong boating capability, a wellness-driven design, and a premier Harbor Section address are increasingly limited. 1600 Harbor Sound Drive presents a compelling offering for the discerning buyer seeking a newly built waterfront estate in one of Sarasota’s most prestigious enclaves.

1600 Harbor Sound Drive, Longboat Key
$489,500
A4686064 MLS
72' x 21' Boat Slip on C-Dock at Longboat Key Moorings Marina for Sale ~ AND THERE IS NO MEMBERSHIP REQUIREMENT to join The Longboat Key Club (which is now $115,000) and the annual fee of $8388 plus food & beverage fees. The beauty of this TWO-LEVEL dock is... there is no covenant BUT if you chose to join the Longboat Key Club, there are multiple membership packages to choose from which give you access to multiple restaurants, the beach club and poolside restaurants, more information can be provided upon request. The Longboat Key Moorings is strategically located on the beautiful exclusive island of Longboat Key ~ just a few minutes to St. Armands Circle, downtown Sarasota or Bradenton Beach. This amazing location provides direct access to Sarasota Bay and the ICW and the Gulf of America. The LBK Moorings is a deep water ~ state-of-the art marina ~ offering full services, with a touch of class and personal attention seldom found elsewhere. World class facilities on this spectacular island provides storm-protected deep water yacht slips, Dock Crew, Harbor Concierge, 24-hour manned Guard Gate and much more. Each slip has Cable TV, Electricity, Water and Wi-Fi. There also is an on-site service department for repair and maintenance needs, as well as, on-site fuel service, and pump out service. An amazing location with quick access to great shops and dining at St Armands Circle and from there a Classic Sarasota Trolley will take you into downtown Sarasota and back! Your Gateway to the Gulf! Imagine stepping aboard your boat just minutes from the sparkling waters of the Gulf of Mexico. This exceptional boat slip in beautiful Longboat Key offers the perfect combination of convenience, protection, and access for serious boaters and coastal lifestyle lovers alike. Perfectly positioned for effortless cruising, this dock provides quick, unobstructed access to the open waters of the Gulf—no long no-wake zones or complicated navigation. From here, you’re only moments away from world-class fishing, sunset cruises, and exploring the stunning coastline. Owning a dock in Longboat Key means more than just a place to park your boat—it’s an invitation to enjoy sun-drenched days on the water, dolphin sightings, world-class fishing, and unforgettable sunsets. Why This Location Stands Out • Quick boating access to Sarasota Bay and the Gulf • Close to waterfront dining, marinas, and fuel • Situated in one of Florida’s most sought-after boating communities Rare Opportunity Boat slips in Longboat Key are highly coveted and rarely available. Whether you’re a local boater, seasonal resident, or investor looking for premium waterfront access, this is your chance to secure a piece of paradise.

2600 Harbourside Drive Unit C13, Longboat Key
$4,550,000
4 Beds ⋅ 4 Baths ⋅ A4666688 MLS
Experience the ultimate in luxury coastal living in this 4,209-square-foot stunning waterfront home, perfectly situated in the highly sought-after, gated Bay Isles Harbor Section—an exclusive boating community with only 67 custom residences on south Longboat Key. Designed for elegance and comfort, this timeless 4-bedroom, 3.5-bath estate welcomes you with a dramatic open main living area featuring soaring 23-foot ceilings filled with natural light, rich oak flooring, custom lighting and a gas/wood-burning fireplace. Expansive walls provide the perfect showcase for fine artwork, while the spacious living and dining areas flow seamlessly into a warm family room and a chef’s dream kitchen. The gourmet kitchen is equipped with custom mahogany cabinetry, premium stainless-steel appliances including an induction cooktop, a large island topped with quartzite countertops, and a bright breakfast area overlooking the pool and waterway. Sliding glass doors lead to your private outdoor oasis—a massive 28-foot saltwater pool with solar heating and a partially covered patio with heat-resistant coral stone tile. The luxurious master suite offers two walk-in closets, a sitting area or office, and a spa-inspired bathroom with translucent onyx walls and flooring, a soaking tub, and an oversized shower. Additional features include a large laundry and craft room, an oversized two-car garage with workbench, hurricane-impact windows and doors, reinforced garage doors, and a brand-new concrete tile roof. A beautifully landscaped circular drive welcomes guests, while the deep-water bayou behind the home provides direct access to Sarasota Bay—ideal for boating enthusiasts. Residents of Bay Isles enjoy 24-hour gated security, membership to the Bay Isles Beach Club, and close proximity to the Longboat Key Club, St. Armands Circle, world-class dining, shopping, and the brand-new five -star St. Regis Longboat Key Resort. This exceptional property offers the best of luxury, privacy, and the coveted waterfront lifestyle on Florida’s Gulf Coast.

1571 Harbor Cay Lane, Longboat Key
$1,798,000
2 Beds ⋅ 3 Baths ⋅ R4910478 MLS ⋅ Grand Bay One BLDG.
PRICE POINT ADJUSTMENT ON HIGH FLOOR UNIT! Resort Living At It's Finest with this Grand Bay Condominium offers Privacy in the exclusive Bay Isles community. Grand Bay is situated directly on Bishops Point offering extensive Sarasota City views. Get swepted away by the dramatic unobstructed views of the city and expansive Sarasota Bay. The expansive floor to ceiling"Walls of Windows" with terraces on both the east and west sides of the building. Perfect sunrises and sunsets are the order the day ! The open floor plan from living room, to dining room, to den (can be easily converted into a 3rd bedroom) and the convenience of the kitchen all flow smoothly for entertaining and easy living. The den, kitchen, and guest bedroom all face west with access to the terrace for spectacular sunsets. The kitchen offers all of the latest modern conveniences with an oversized SubZero refrigerator/freezer, mini Perlick bottle refrigerator, Bosch dishwasher, Wolf triple oven with microwave, warming oven and Empava induction cooktop. This unit is sold fully furnished with high end quality names like Ethan Allen, Hancock & Moore and Italian leather. The master bedroom boasts panoramic views of the city and connects to the east terrace with plenty of space for sunbathing and nature watching. The marble master bath invites you to soak in the garden tub to relax the day away. Grand Bay Building 1 Caymen unit offers Total Privacy on the East and West Balconies with Glass railings for unobstructed viewing privacy! The en-suite guest bedroom is currently being used as an office and features its own grand views of the Longboat Key’s Harbourside golf course and the Gulf of Mexico beyond. Grand Bay is situated behind the Longboat Key Club gates and offers additional gated security at the building entrance for your peace of mind. Amenities for your enjoyment include two Har-Tru tennis courts, a state-of-the-art fitness center on the second floor of the Newly modernized Grand Bay clubhouse, two large heated pools and private beach access to the Newly modernized PRIVATE Bay Isles Beach Club directly on the Gulf of America. Grand Bay offers Electric Car Charging Stations. The Travertine stone floors are polished to perfection and is in pristine condition. This is resort style living, at its finest with the convenience of being located on Longboat key. Just minutes from St. Armand's world renowned shopping, restaurants and the cultural capital of Florida that is downtown Sarasota. Memories that will last a lifetime....All offers submitted via FAR-BAR contract form. Please use showing time button for all showings

3060 Grand Bay Boulevard Unit 174, Longboat Key
$7,900,000
3 Beds ⋅ 4 Baths ⋅ A4672059 MLS
An exceedingly rare offering within the exclusive Bay Harbour enclave of Bay Isles on Longboat Key, this extraordinary peninsula estate delivers exceptional privacy, dramatic Sarasota Bay views, and direct boating access to both the Intracoastal Waterway and the Gulf of Mexico. Positioned at the end of a quiet cul-de-sac on a three-sided waterfront peninsula, the property features two private docks with water and electric, including one with a 15,000-lb lift designed for easy access. The Gulf is reachable through the nearby jetty with drawbridge, with an additional route via the John Ringling Bridge. The seawall was newly capped in 2020, and the pier deck and boat lift controls were replaced in 2025, ensuring superior waterfront infrastructure. Extensively rebuilt and structurally engineered, the residence is warm, refined, and filled with natural light, capturing sweeping bay views from nearly every room. The chef-inspired kitchen showcases custom rare wood cabinetry, an extended breakfast bar, a three-sink layout, double dishwashers, Sub-Zero refrigerator, Wolf warming drawer, standalone ice maker, and beautifully finished wood ceilings. The living and dining areas feature a custom jazz club floor and open seamlessly to a wraparound screened lanai, fully reconstructed with multilayer waterproof construction, a rich teak ceiling, and an open-sky section ideal for coastal breezes and stargazing. Multiple seating and dining areas create effortless indoor-outdoor living with uninterrupted water views. Outdoors, the pool area offers a private retreat surrounded by tropical landscaping and expansive travertine decking designed for both relaxation and entertaining. A custom palm-terrace garden enhances the tranquil ambiance along the east side of the deck. All bathrooms have been fully remodeled with premium finishes, floor-to-ceiling tilework, and frosted glass shower doors. The primary suite features an elegant, spa-like bath designed with refined materials. Additional upgrades include hurricane-rated windows and doors, 5-ton A/C units installed in 2024 and 2025, all-new plumbing, electrical, and HVAC ductwork, a whole-house water purification system, a full security camera system, and extensive structural improvements completed under engineering oversight. Exterior enhancements include landscape lighting, a resurfaced epoxy garage floor with mini-split A/C, and cell-foam insulation for efficiency. Residents of Bay Isles enjoy private Gulf beach access at the Bay Isles Beach Club, offering tiki huts, restrooms, BBQ areas, and gathering spaces. The gated community provides 24/7 security, community pools, and miles of shaded sidewalks ideal for walking and cycling. With its unrivaled peninsula setting, exceptional boating amenities, unmatched privacy, and sweeping water views at every turn, this estate represents one of Longboat Key’s most remarkable waterfront opportunities—an extraordinary residence defined by craftsmanship, luxury, and coastal elegance.

560 Harbor Cove Circle, Longboat Key
$4,395,000
4 Beds ⋅ 6 Baths ⋅ A4671696 MLS
A Waterfront Work of Art. Experience a one-of-a-kind waterfront residence on Longboat Key — now offered at an exceptional new value. Designed around three interconnected circular "pods," the residence flows like a choreographed dance. There are no awkward hallways, no wasted corners, no spaces that feel like afterthoughts. Curved walls carry throughout every room — even into the garage — creating a cohesive design statement that's genuinely rare in residential construction at any price point. This architectural masterpiece is a sculptural composition of flowing living spaces connected by custom corridors, delivering remarkable privacy, abundant natural light, and seamless indoor–outdoor living. The dramatic Great Room pod showcases soaring wood-paneled ceilings and expansive walls of glass that frame tranquil water views. The circular primary suite is a private retreat featuring a spa-inspired bath with dual showers, a lounge area, private office, and direct access to the pool and spa terrace. At the heart of the home, the striking circular kitchen is both artful and functional, centered around a curved island beneath a two-story ceiling and skylight, with a thoughtfully designed radial appliance layout. Two en-suite guest bedrooms open to private patios, while the fully self-contained Secondary Primary Suite above the impressive 32' x 23' three-car garage offers independent HVAC, a luxury bath with steam shower and sauna, and flexible living space ideal for extended guests or multigenerational living. Outdoors, the property embraces the waterfront lifestyle with protected deep sailboat water, a private dock with a 12,000-pound lift, and a resort-style pool and spa designed for entertaining and relaxation. Located behind the 24-hour guarded gates of Bay Isles, residents also enjoy exclusive access to the Bay Isles Beach Club on the Gulf of Mexico.

510 Harbor Gate Way, Longboat Key
$9,700,000
4 Beds ⋅ 5 Baths ⋅ A4671218 MLS
Exquisite Palladian-Style Waterfront Estate Located on the serene shores of Sarasota Bay, this home epitomizes elegance and sophistication. Designed by Cliff Scholz and meticulously crafted by Murray Homes, this, 5,300-square-foot masterpiece is situated in a double-gated community offering unparalleled privacy and exclusivity. Perched at the end of a quiet cul-de-sac, the property boasts almost 200 feet of pristine waterfront, with breathtaking views of the downtown Sarasota skyline and a protected deep-water yacht slip. Deeded access to a private Gulf of Mexico beach club enhances the ultimate coastal lifestyle. Inside, the home features an exceptional floor plan with four luxurious bedroom suites and numerous entertainment spaces, including a formal living room, dining room, family room, and a gourmet kitchen equipped for the finest culinary creations. Expansive waterfront terraces, a redesigned viewing porch, and his-and-her offices add to the home's functional elegance. Every detail has been executed to perfection, from the impeccable millwork to the finest finishes throughout. With magical views from every room, this estate embodies class, comfort, and privacy in one of Sarasota's most coveted locations. Experience refined waterfront living at its finest.

560 Harbor Point Road, Longboat Key
$189,000
A4606162 MLS
Easy access and views! 40 x 20 Boat Slip at Longboat Key Moorings Marina for sale right now in the marina! LBK Club membership is optional. Direct access to Sarasota Bay and the ICW. The deep water marina is as much a luxury resort as any other neighborhood on the island, thanks to individual slip ownership, Marina village that includes restaurant, shopping (close to Publix, CVS, and other specialty shops), recreational and social activities, on-site maintenance and concierge services. Electric, water and wireless internet access at each slip. Free shuttle to St. Armand's Circle. The Marina has everything a boater could need. Membership at the Longboat Key Club is available for an additional fee. Longest boat permitted is 35 feet. A current photo of the vessel must be provided, and the vessel approved by the Association before entering the marina.

2600 Harbourside Drive Unit R-02, Longboat Key