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548 Hornblower Lane, 
Longboat Key, FL 34228

$5,455,000


4

Beds


6

Baths


3,976

Sq Ft


Single Family


Virtual Tour

Active

Listed by

Kathy Callahan

Todd Callahan

Michael Saunders & Company

Last updated:

January 22, 2026, 05:59 PM

MLS#

A4668463

Source:

MFRMLS

About This Home

548 Hornblower Lane

This exquisite home is sure to exceed expectations! This exceptional 4 bed/5 bath canal-front estate is located in coveted Country Club Shores, where chic architecture, thoughtful craftsmanship, and effortless coastal luxury converge. Designed by DSDG architects to maximize the contemporary sightlines and southern exposure, this Voight built custom residence offers a spectacular open floor plan and is positioned just three lots from the open waters of Sarasota Bay. This extraordinary residence is better-than-new with a recently installed metal roof, AC systems, and whole home generator and has been impeccably maintained. The home has been built to effortlessly withstand the Florida coastal environment while maintaining its magnificent beauty and clean lines. Boaters will appreciate the Trex dock equipped with a 20,000-lb boat lift, kayak and paddleboard racks, and convenient launch deck - providing quick, easy access to bay and Gulf waters. Inside, the home is both stunning and impressive with exquisite finishings and custom millwork. The first-floor owner’s suite is a luxurious retreat highlighted by soaring triple-coffered tray ceilings, tranquil views, and private pool access for a midnight swim. The spa-like bathroom is pure luxury. The chef’s kitchen is a true showpiece, featuring Viking appliances, a Sub-Zero Pro refrigerator, a walk-in pantry, expansive countertops, and a dramatic 14-foot quartz island perfect for large gatherings. The integrated dining area is framed by an aquarium window which emphasizes the tranquil water views. The family room is a natural extension of the kitchen and provides a generous area with direct access to the lanai, grille and dining areas and is perfect for enjoying movies, or just gathering with friends and family. The great room is spacious with large archways, gas fireplace, custom built-in shelving, and coffered shiplap ceilings which add to the drama of this cozy but elegant space. A wall of windows provides access to the covered lanai area and expands the feeling of openness highlighting the pool, sparkling spa, and water views. The second floor has been completely reimagined to elevate both style and function, offering three private guest suites, a versatile and spacious Florida room, wet bar, and a 300+ bottle state-of-the-art walk-in wine cellar. The enclosed upper lanai enhances ambiance and panoramic views. The Florida room provides a flexible space for enjoying sporting events or wine tastings, and includes a full bath for convenience. The 3 bedrooms on the second level are generous in size and 2 of the 3 include ensuite baths. Outdoor living is equally exceptional. The lanai with a Cypress-clad ceiling includes a new grill and dining area and pool bath, which steps down to the saltwater pool, spa, and sun deck - an ideal setting for entertaining or enjoying sunshine year-round. Additional features include a two-car garage with generous overhead storage, a rear enclosed storage compartment, and an electric vehicle charger. There is ample vertical height in the garage to add a car lift as an option. Residents of Country Club Shores enjoy private deeded beach access to the Gulf of Mexico, with optional golf and tennis memberships available at the nearby Resort at the Longboat Key Club. This is waterfront living at its finest - refined, relaxed, and designed to be enjoyed. A must-see property to fully appreciate the exceptional lifestyle, upgrades, and craftsmanship throughout.

Home Facts

Single Family

6 Baths

4 Bedrooms

Built in 2015

Price Summary

5,455,000

$1,371 per Sq. Ft.

MLS #:

A4668463

Last Updated:

January 22, 2026, 05:59 PM

Added:

3 month(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

6

Full Bathrooms:

4

Interior

Living Area:

3,976 Sq. Ft.


Structure

Structure

Architectural Style:

Contemporary, Custom, Elevated, Florida

Building Area:

5,364 Sq. Ft.

Year Built:

2015


Lot

Lot Size (Sq. Ft):

12,302


Finances & Disclosures

Finances

Price:

$5,455,000

Price per Sq. Ft:

$1,371 per Sq. Ft.

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The information being provided by Stellar Mls is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of the Stellar Mls. Michael Saunders & Company is not a Multiple Listing Service (MLS), nor does it offer MLS access. This website is a service of Michael Saunders & Company, a broker participant of Stellar Mls. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. The accuracy of all information, regardless of source, including but not limited to open house information, square footages and lot sizes, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. The data contained herein is copyrighted by Stellar Mls and is protected by all applicable copyright laws. Any unauthorized dissemination of this information is in violation of copyright laws and is strictly prohibited. Properties in listings may have been sold or may no longer be available. Copyright 2026 Stellar Mls. All rights reserved.

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Contact an Agent

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