Location: Sanctuary Iii, Longboat Key
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545 SANCTUARY DR #B305, LONGBOAT KEY, FL 34228
$2,495,000112 Days on yellowkey MLS ID: A4681142
Bed: 3 Bath: 2.5 Gar: 1 Liv Area Sq Ft: 2580 Built: 1991 Tax: $25,314 (2025)Community: Sanctuary IiiCondo
Market Analysis: For SaleFor RentSoldRented
Nearby Properties: For SaleFor RentSoldRented
Taxes:$25,314
Elementary School: Southside Elementary
High School: Booker High
Tax Year: 2025
Middle School: Booker Middle
Remarks: The Sanctuary behind the gates of the Longboat Key Club located on the beachfront is one of the most desirable addresses on Longboat Key, Florida. New to the market, this full on, direct Gulf view residence B305 in Building III at 545 Sanctuary Drive offers about 3,000 square feet with three bedrooms & 2 ½ bathrooms providing spacious and elegant beach front living. From the handsome double door entry, the gleaming marble floor dining area invites you into this luxurious condominium home. Then, you will be treated to a sparkling like diamonds daytime Gulf water views or in the evening, breathtaking sunsets in shades of purple & orange. These magnificent direct Gulf views can be enjoyed from the attractively furnished living room and the serene primary bedroom & of course from the 21-foot-long covered Gulf side terrace. This unique Carlyle floorplan also features a second, east facing private terrace which can be accessed through the guest bedroom as well as from the handsome kitchen as you enjoy morning sunrises with a cup of coffee. This beach retreat is in impeccable condition with high quality furnishings plus electric storm shutters on all sliding doors. This unit also has one under building garage space #150 plus a climate controlled storage cage. Decorated in neutral tones, this home offers coastal elegant style throughout. The cozy eat in kitchen has custom built light wood cabinetry, high end finishes, cream colored granite counter tops, tile backsplash & double ovens. The gracious, large primary bedroom suite is a tranquil retreat with Gulf water views, a large walk-in closet & a spa like En Suite bathroom with double sinks, a soaking tub & a walk-in shower. The Sanctuary offers an exclusive resort lifestyle. The beautiful beach front measures 1200 feet of pristine white sand. The resort style, heated Olympic sized swimming pool includes a 25 meter lap lane plus there is a separate outdoor whirlpool & fire pit area. Amenities include two lighted Har-Tru tennis courts & a state of the art fitness center with saunas located in the newly redecorated clubhouse which offers a fully equipped kitchen & entertainment room. On site management, 24 hour security & 18 acres of meticulously maintained grounds & beach enhance the sense of exclusivity & security.
Listing is courtesy of: MICHAEL SAUNDERS & COMPANY (941-383-7591)
Listing Agent: Maruta Miluns (941-374-9702)
545 SANCTUARY DR #B806, LONGBOAT KEY, FL 34228
$2,095,000419 Days on yellowkey MLS ID: A4646987
1 Days Off yellowkey (back on 5/13/2026)
REDUCED by $100,000 (4.6%) on 04/03/2026
Bed: 3 Bath: 2.5 Gar: 1 Liv Area Sq Ft: 2375 Built: 1991 Tax: $19,361 (2024)Community: Sanctuary IiiSpa: YesCondo
Taxes:$19,361
Elementary School: None
High School: None
Tax Year: 2024
Middle School: None
Remarks: Under contract-accepting backup offers. Price reduced by $300K since 3/5/26! This residence offers an unparalleled luxury living experience within The Sanctuary, a secure, premiere beachfront community located behind the gates of the Longboat Key Club on south Longboat Key. Whether you are looking for a peaceful retreat or a permanent residence, this beachfront paradise has it all. Recently and completely renovated, this south-east corner location provides massive views of Sarasota Bay, the downtown city skyline, and the manicured golf course greens. The moment you step inside this 8th-floor residence, you are greeted by expansive, uninterrupted views enhanced by recently replaced floor-to-ceiling hurricane-impact sliders and windows. A spacious great room with exquisite wood flooring offers an unforgettable backdrop of the sparkling city lights and holiday firework displays, perfect for entertaining. The adjacent den can easily be converted to a third bedroom. Watch the sunrise with your coffee from the breakfast nook in the kitchen, or step outside and pick a spot on the large wraparound terrace for a more immersive experience that includes the fresh morning breeze and sounds of tropical birds. Home chefs will appreciate the large center island and the recent updates, including Calacatta Quartz counters, waterfall edges and backsplash, porcelain tile flooring, updated cabinetry, and all new hardware. The private primary suite boasts a customized walk-in closet, new plush carpeting, terrace access, and more panoramic views. The luxurious ensuite bath features dual vanities updated with Calacatta Quartz, all new hardware and lighting, a separate shower and water closet, and a newly refinished bathtub. Guests will be pampered in the ensuite guest bedroom with its own unique view that includes the Bay, the golf course and even a peek at the Gulf waters, along with new plush carpeting and ensuite bath including new Calacatta Quartz countertops, enhanced lighting, updated cabinetry, and all new hardware. The residence also includes a dedicated laundry room with new cabinetry, Calacatta Quartz counters and sink, one under-building parking spot, extra storage, and a freshly painted interior. Located on 18 incredible beachfront acres, The Sanctuary offers resort-style living with abundant amenities including 24-hour staffed security gate and onsite management, Olympic-sized heated pool and spa, lighted tennis courts and fitness center. Trails and a clubhouse with planned activities. For those seeking additional lifestyle amenities, optional membership to the Longboat Key Club allows access to superior golf courses, six private restaurants, a spa and wellness center, and other AAA four-diamond beach resort offerings.
Listing Agent: Ian Addy, Pa (941-961-8850)
545 SANCTUARY DR #B506, LONGBOAT KEY, FL 34228
$1,828,000159 Days on yellowkey MLS ID: A4675800
Bed: 3 Bath: 2.5 Gar: 1 Liv Area Sq Ft: 2375 Built: 1991 Tax: $19,482 (2025)Community: Sanctuary IiiCondo
Taxes:$19,482
High School: Riverview High
Remarks: Bright, spacious and beautifully maintained, this 3BR/2.5BA fifth-floor residence at The Sanctuary offers refined coastal living in one of Longboat Key’s most sought-after gated communities, ideally positioned on the island’s desirable southern end. Upon entry, walls of floor-to-ceiling glass sliders immediately draw your eye to sweeping panoramic views of the Sarasota city skyline, shimmering Sarasota Bay and the emerald fairways of the Links golf course. By night, downtown’s twinkling lights create a dramatic and ever-changing backdrop. The popular Brittany floor plan features recessed lighting, crown molding, 18-inch tile flooring throughout the main living areas and a tiled open terrace perfectly suited for sunrise coffee or evening cocktails. The kitchen has been opened to enhance flow and functionality, offering solid-surface countertops, a center island, tile backsplash and an eat-in area framed by a wall of glass. Double doors lead to the oversized primary suite, filled with natural light and offering terrace access, a walk-in closet and a spa-inspired bath with soaking tub, walk-in shower and dual vanities. Wraparound terraces further enhance the indoor-outdoor lifestyle, making this residence ideal for both everyday living and entertaining. The Sanctuary delivers an unparalleled resort-style experience with 1,200 feet of pristine white-sand beachfront, private boardwalk beach access, a heated Gulf-side pool with 25-meter lap lane, outdoor whirlpool spa and beachfront gazebo. Additional amenities include two lighted Har-Tru tennis courts, a state-of-the-art fitness center, saunas, an entertainment room, on-site management, 24-hour guard-gated security and coveted under-building parking. Pet-friendly with restrictions. Nestled behind the gates of the exclusive Longboat Key Club, this exceptional residence offers the perfect blend of luxury, privacy and breathtaking views—truly one of Longboat Key’s premier addresses.
Listing is courtesy of: COLDWELL BANKER REALTY (941-366-8070)
Listing Agent: Judy Kepecz-Hays (941-587-1700)
545 SANCTUARY DR #B204, LONGBOAT KEY, FL 34228
$2,799,000216 Days on yellowkey MLS ID: A4667288
0 Days Off yellowkey (back on 4/28/2026)
Bed: 3 Bath: 3.0 Gar: 2 Liv Area Sq Ft: 3115 Built: 1991 Tax: $19,659 (2025)Community: Sanctuary IiiSpa: YesCondo
Taxes:$19,659
Remarks: Under contract-accepting backup offers. Prepare to be wowed by the direct turquoise Gulf views from the oversized wraparound terrace, main living areas and primary bedroom. The chef’s kitchen is open to the main living area and offers state-of-the-art JennAir stainless steel appliances complete with built-in convection and steam ovens, oversized center island, wine refrigeration with storage and breakfast area. The massive primary suite showcases floor to ceiling windows with the same big Gulf views, access to the terrace, garden tub with separate shower and two walk-in closets. The main guest bedroom is ensuite with its own private terrace access and another walk-in closet. The 3rd bedroom is being used as a den with French doors opening to the living room, its own ensuite full bath with shower and dazzling Gulf views. Other bonus rooms include a laundry room located conveniently off the kitchen with sink, and an office nook with built-ins adjacent to the foyer. This residence comes with TWO under building parking spaces and a separate storage locker. Located behind the prestigious gates of The Longboat Key Club on the desirable South end of Longboat Key, owners will enjoy being minutes from the fine dining and shopping on St. Armands Circle in addition to the close proximity to Southwest Florida’s cultural hub of downtown Sarasota. At the Sanctuary, you will be part of 18 incredible beachfront acres with trails, an Olympic sized heated pool and spa, lighted tennis courts, a fitness center, onsite management, 24-hour manned security gate and a club house with planned activities. Become a member of the Longboat Key Club and partake in the superior golf courses, 6 private restaurants, spa and wellness center and other AAA four-diamond beach resort offerings. Roof replaced in 2023, Elevators modernized in 2022, and pool decking replaced in 2024. Building passed the Milestone Structural Integrity Inspection.
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