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Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker

Blue Mar Real Estate Group Inc.

Licensed Florida Real Estate Broker · DBPR License CQ1018554

4000 Ponce De Leon Blvd, Suite 470, Coral Gables, FL 33146

[email protected]

Listing data is provided by participating Multiple Listing Services and is deemed reliable but not guaranteed. Each listing's MLS source and its required disclosures appear with that listing. Dock Score™ is a DockOnly.com rating and is not provided by or affiliated with any MLS or listing broker. NOAA chart data is public domain and for reference only, not for navigation. Full MLS Compliance

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+20

545 SANCTUARY DRIVE B305

LONGBOAT KEY, FL, 34228

Active

$2,495,000

545 SANCTUARY DRIVE B305

LONGBOAT KEY, FL, 34228

Active

$2,495,000

3

Bedrooms

3

Bathrooms

2,580 sqft

Living Area

1991

Year Built

$2,495,000Tour the dockSchedule a Showing

163

Days on Market

Dock & Water AccessMLS

Gulf/Ocean FrontWaterfrontGulf/Ocean

Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.

Description

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.

Schedule a Showing

See the property and tour the dock. A licensed waterfront specialist will arrange your private showing.

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Location

LONGBOAT KEY, FL, 34228

No price history available for this property.

Displayed by Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]

Listing courtesy of MICHAEL SAUNDERS & COMPANY via Stellar MLS

Last updated: 7/17/2026

© 2026 Stellar MLS. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of Stellar MLS. Information is deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.

IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

FEMA Flood Zone AE
BFE: 8ft

Special Flood Hazard Area

View FEMA Flood Map →
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Mortgage Calculator

Estimate your monthly payment for this waterfront property

20%

$499,000 down

%
Principal & Interest$12,946/mo
Property Tax (est. ~1.2%, varies by county)$2,495/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$15,691
Loan Amount: $1,996,000Rate: 6.75%
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