Below are the current Casey Key real estate listings. Our website allows you to easily search through the 19 single family homes for sale priced from $1,750,000 to $11,950,000. Our database is updated throughout the day from the Multiple Listing Service (MLS). BuySarasota.com is committed to providing you with the most up-to-date and freshest local listings on the Internet.
Allen Real Estate Services, Inc. is a full service, boutique real estate brokerage offering specialized service and expertise to customers selling and buying real estate. To learn more about any of these properties or receive email updates when new listings hit the market, simply give us a call at 941-544-6467 or send us an email. We are here to help!
… Read More| Total Listings: | 19 |
| Average Price: | $5,389,684 |
| Highest Price: | $11,950,000 |
| Lowest Price: | $1,750,000 |
| Average Size: | 3,865 ft² |
| Average Price Per Square Foot: | $1,472 per ft² |
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Welcome To Your Private Coastal Retreat On The Barrier Island Of Casey Key. Nestled Along Charming Sandspur Lane, This Exceptional Home Is Ideally Positioned Between The Gulf Of Mexico And Little Sarasota Bay, Just Three Homes From Private Deeded ...
Experience Waterfront Living In This Elevated 3-bedroom-3-bath With Additional Nonconforming Bedroom, Bathroom And Recreation Room Off Of The Pool. This Versatile Area Adds Functionality To The Living Space. Screened Porches Provide A Tranquil Vi...
Pre-construction. To Be Built. An Extraordinary Opportunity On Casey Key, Set Across 1.37 Private Acres With An Exceptional 300 Feet Of Deep-water Bay Frontage, One Of The Most Expansive And Coveted Waterfront Parcels On The Island. Thoughtfully D...
Rare Gulf-front Offering With 100 Feet Of Private Sandy Beach On Approximately 0.75 Acres, Delivering Exceptional Privacy On One Of Casey Key’s Most Coveted Stretches. With No Easements, The Property Offers A Clean, Uninterrupted Canvas For Future...
Gulf-to-bay Estate On Casey Key Offering Rare, Deeded Private Beach Access A Few Steps From The Front Door And Deep-water Frontage On Blackburn Bay. Set On More Than A Half-acre, This Elevated Coastal Residence Spans More Than 5,500 Square Feet An...
Set Along One Of Casey Key’s Most Coveted Stretches, 3210 Casey Key Road Presents A Rare Gulf-to-bay Estate Where Water Defines Nearly Every Moment Of Daily Life. Enjoy Your Private Beach With Rare, Grandfathered Cabana And Your Private Bay Fronta...
Experience True Florida Coastal Living In This Impeccably Maintained Key West–style Home On Casey Key, Offering The Rare And Coveted Gulf-to-bay Lifestyle. Thoughtfully Designed With High Ceilings And A Bright, Open Feel, This Residence Blends Rel...
Wake Up Every Morning To Beautiful Gulf Views From Your Third Floor Primary Suite! Experience Effortless Luxury In This Exceptional Gulf-front Estate On The Pristine Shores Of Casey Key, Where Privacy, Tranquility, And Sweeping Water Views Await. ...
One Or More Photo(s) Has Been Virtually Staged. Vintage Waterfront Cottage On Casey Key. Quietly Set On Casey Cove Drive, A Private Cul-de-sac Just Off Casey Key Road, This Refreshed Vintage Cottage Offers Exceptional Privacy And 180-degree Intr...
This Captivating Gulf-to-bay Residence Is The Epitome Of Timeless Coastal Elegance. Begin Your Mornings On The Lanai, Coffee In Hand, As The Sun Rises Over The Intracoastal Waterway. Spend Your Days Boating From The Private Bayside Dock And Your E...
One Or More Photo(s) Has Been Virtually Staged. Exceptional Waterfront Estate On North Casey Key. Set Along The Coveted Shores Of North Casey Key, This Exceptional Waterfront Residence Presents A Rare Opportunity To Experience The Very Best Of Coa...
Elegantly Renovated Bayfront Retreat On Casey Key And Tastefully Remodeled In 2012, This Stunning Bayfront Home Blends Timeless Coastal Elegance With Modern Functionality, All In One Of The Desired Locations On Casey Key. Designed For Relaxing And...
Gulf Front, Private Beach. This Sun-drenched Florida Villa Captures The Character Of A Mexican Hacienda With The Ease Of Tropical Coastal Living. Smooth Stucco Exteriors, Clay Tile Roofing, And Vibrant Bougainvillea Frame A Private Courtyard, Set...
Pre-construction. To Be Built. This Is Your Chance To Own A Newly Imagined Gulf-front Estate On One Of Sarasota’s Most Exclusive Barrier Islands. Positioned On 0.47 Acres With 107 Feet Of Direct Gulf Frontage, This Offering Presents A 3,489 Sq. Ft...
It's Always All About The Location! Casey Key Is A Very Private Narrow Barrier Island Located Just North Of Venice Fl And South Of Siesta Key; It Separates The Intracostal Waterway And The Gulf Of Mexico. The Key Is Home To Some Of The Most Luxuri...
New Price! An Exceptional Opportunity For This Gulf Front, Elevated Home On The Desirable Shores Of Casey Key. This Quintessential Beachfront Retreat, Osmyrrah, Is A Sanctuary Of Tranquility, Designed For Relaxed, Organic Living With An Intimate C...
This Classically Designed Estate Is Privately Positioned On North End Of Casey Key, Considered Among The Most Treasured Addresses In Sarasota County. The Property Spans From A Sandy Walking Beach On The Gulf To A Rare Covered Boat Dock On Blackbur...
Double Your Pleasure With Two Beaches And One Extraordinary Gulf-to-bay Opportunity On Exclusive Casey Key. This Rare .58-acre Waterfront Parcel Spans From The Gulf To Blackburn Bay, Offering Approximately 85 Feet Of Private Gulf Frontage Plus A N...
One Or More Photo(s) Has Been Virtually Staged. A Rare Opportunity To Experience Elevated Bayfront Living On Casey Key, This 4,300+ Square Foot Waterfront Residence Is Perfectly Positioned On A Half-acre Lot With 100 Feet Of Frontage Along Blackbu...
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Listing information is provided for consumer personal, non-commercial use, solely to identify potential properties for potential purchase; all other use is strictly prohibited and may violate relevant federal and state law.
Listing data comes from My Florida Regional MLS DBA Stellar MLS.
Listing information last updated on May 17th, 2026 at 11:38am EDT.
Discover a luxurious, secluded island paradise lifestyle
Casey Key, Florida is a unique and secluded 8 mile long barrier island. It is located in Nokomis, just 15 miles south of downtown Sarasota. Residents here enjoy an unspoiled, tropical key with private beaches. This secluded paradise is surrounded by water with the Gulf of Mexico to the west and Sarasota Bay to the east. The north bridge onto the island is one of two known swing bridges dating back to the 1920s. In addition, there is an additional bridge connecting the south end to the mainland.
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Casey Key is uncrowded, quiet and offers privacy that is unmatched. Real estate is comprised almost entirely of single-family homes. There are no high rises or traffic jams on this island. Waterfront properties range from simple beach cottages to lavish estates. The island maintains its pristine, natural environment through a proactive approach to legislation. The conservation areas found here are protected by law.
There are less than 400 residences, composed of both full time and part-time residents from all over the world. Casey Key offers one of Florida's most prestigious addresses and has the unique blend of elegance, wealth, beauty and solitude. Architectural styles include Spanish Mediterranean, Key West, old Florida and contemporary. Numerous celebrities own beach houses on the island. Property owners have the reputation of being friendly yet highly respectful of privacy.
Waterfront Lots
With breathtaking and dynamic views of the Gulf, Bay or even both, Casey Key land is highly desirable, yet extremely limited in supply. The ground elevations are typically higher here than most neighboring barrier islands. Parcels on the island run from one half to five acres and range anywhere from $795,000 to $6.9 million per parcel. Land includes private beachfront parcels, tranquil bay fronts or both.
History
In 1849, on the first maps of the area, the island was referred to as Chaise's Key. The island received its unusual name from a growth of trees on the island facing the Gulf of Mexico. Seamen swore that the clump of trees looked exactly like a chaise. The name was later changed to Casey Key after Captain John Charles Casey. Captain Casey was assigned to the area to help remove the Seminole Indians. For a short period in the 1920s, the name was changed by developer EC Warren to Treasure Island. The Treasure Island Bridge at the north end of the Island was constructed and opened in 1923. After the land boom, residents later decided to revert to the current name. Beach house owners here often refer to the area as "Casey."
For more information: The History of Casey Key Florida
Nearby Attractions
Living on Casey Key provides ultimate privacy, yet major grocery stores, shopping and dining are all available within minutes. For a detailed view, take a look at our Casey Key Florida map. In addition, all of the amenities and cultural activities in Sarasota are only a short drive from home. Residents on the north end of the island can walk along the beach to Siesta Key over Midnight Pass. Siesta Key Beach was rated the 2011 best beach in the USA. St. Armands is also nearby, where you can enjoy exquisite shopping and five-star dining. It is no wonder why this is such a spectacular place to live.
Do you have any questions or need more information about any of the listings? Contact me today at 941-544-6467 so we can talk about your real estate needs.
