Castaway Key Houses For Sale

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Mid-Tier
$400 - $650 per SqFt
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Castaway Key, 4481 Bartlett Pkwy, Upper Captiva, Florida 33924, image 1
$1,125,000
  • 6 Beds
  • 31/2 Baths
  • 2,021 SqFt
  • $557/SqFt
Mid-Tier
House for sale in Castaway Key
4481 Bartlett Pkwy, Upper Captiva, FL 33924
Rare 6-bedroom north captiva island home with screened pool area where everyone has a place, and every moment feels like a vacation! Imagine arriving with a full house... Family, friends, kids, grandparents... All under one roof, yet everyone has their own space to unwind. Mornings begin with coffee around the kitchen's breakfast bar to plan the upcoming day at the beach. Afternoons drift between the pool, bbq area, game room, and shaded porch… and by evening, everyone gathers again, sharing stories over dinner as the island breeze moves through the lanai. This beautifully designed 6-bedroom, 3.5-bath plan was made for togetherness without crowding, offering expansive open living spaces to connect with family, along with private retreats for quiet moments. The heart of the home is a large open-concept living, dining, and kitchen area where meals turn into memories and laughter carries long into the night. Outside is a large covered key west-style front porch to perfect the island vibe. Just off the great room is a media room - perfect for movies and gaming any time of day. A spacious primary bedroom offers a sunny bay-window nook and an en-suite bath with a deep-soaking tub & shower combo. Three more guest rooms are just down the hall from the kitchen with a shared full bath. Downstairs, a relaxed den and games room create a natural draw for kids & teens for late-night hangouts, or a great hangout for older parents who don't like lots of stairs. Two bedrooms and a full bath, plus a laundry center on this level, make it a second essential recreation and living hub of the house, with the screened pool area just outside. This level seamlessly blends indoor comfort with outdoor fun. Step outside and the experience only gets better. A heated, screen-enclosed pool becomes the center of the day, surrounded by generous lounging and dining areas designed for long, unhurried afternoons. Just beyond, a separate poolside cabana with a wet bar and grilling station sets the stage for effortless entertaining—whether it's a casual lunch, sunset cocktails, or a full-on bbq cookout. The exterior of the house was upgraded with a new standing seam metal roof in 2023. Conveniently located just a short golf cart ride or walk from the ferry landing, island club amenities, and beach access.  Everything you need is within easy reach. Whether hosting multiple families, creating traditions for generations, or building a high-performing vacation rental designed for large groups, this is the kind of home where people come together and never want to leave. Take a closer look and start picturing your next gathering here.
Castaway Key, 4511 & 4501 Schooner Dr, Upper Captiva, Florida 33924, image 1
$999,999
  • 3 Beds
  • 31/2 Baths
  • 1,608 SqFt
  • $622/SqFt
Mid-Tier
House for sale in Castaway Key
4511 & 4501 Schooner Dr, Upper Captiva, FL 33924
Exceptional double-lot island retreat! Ideally positioned on a rare double lot, this beautifully maintained north captiva island home offers enhanced privacy, extra space, and low-maintenance coastal living. “this north captiva retreat offers more than just a home; it presents a rare opportunity for the lucky buyer to own an exclusive separate membership in captiva castaway beach. Just a short, scenic stroll from your front door, this membership grants you deeded access to arguably the finest 'sugar sand' private beach on the island. Enjoy this ultimate gulf-front luxury beach with its pristine, secluded shoreline reserved for a select few, ensuring your piece of paradise remains private and protected for years to come.” designed with a reverse floorplan, the home is filled with natural light and opens to lush tropical surroundings. The main living area, with its full-length sliding glass wall, allows the inside to flow seamlessly onto a spacious screened lanai (with premium “no-see-um” screen comfort) for bug-free open-air entertaining, lounging on the double hammock, or just enjoying the soft gulf breezes, creating indoor-outdoor living ideal for any occasion. The galley-style kitchen features a generous dining bar and walk-in pantry, while two private primary suites with en-suite baths and walk-in showers offer comfort and privacy. A versatile bunk room serves as a fourth sleeping area for additional guests. Extensive exterior “maintenance-free” recent upgrades set this home apart: impact-resistant doors and sliders, pgt energy-efficient low-e impact windows, composite decking, powder-coated aluminum railings, and premium composite siding (rated for up to 150-mph winds) that you never need to paint! Additional improvements include a new roof with transferable warranty, energy-efficient hvac systems with wi-fi thermostats, and updated appliances—delivering durability and low-maintenance ownership so you can spend more time on the beach and less time working on your house. Let your imagination wander! Create your personalized island paradise, as the adjacent surveyed lot, cleared free of brazilian pepper, provides valuable flexibility—ideal for lush gardens, a swimming pool, a 2nd guest house or creating an even larger private compound. Conveniently located near the beach access, ferry landing, and island amenities, this property has a history of strong rental potential. A rare opportunity to own a double-lot island home with upgrades, privacy, and expansion potential—all offered well below reconstruction cost. Schedule your private showing today and experience the island lifestyle firsthand!
Castaway Key, 4561 Smugglers Dr, Upper Captiva, Florida 33924, image 1
$674,900 $15K
  • 2 Beds
  • 11/2 Baths
  • 891 SqFt
  • $757/SqFt
Mid-Tier
House for sale in Castaway Key
4561 Smugglers Dr, Upper Captiva, FL 33924
Adorable island cottage on beautiful north captiva island with classic beach style. This bungalow offers three sleeping rooms, making great use of the space. The living room and kitchen area are full of charm with tongue-and-groove wood walls, an authentic coastal retreat style. The two levels of decking are great for watching sunsets and gathering with the family. The home is located on a valuable oversized lot, just a short stroll or golf cart ride to the nearest beach access. Plenty of room to add on or install a large pool and outdoor entertainment area. Impact windows and sliders throughout, plus new hardie-board siding. Don't miss out on the chance to affordably obtain your beach house dream goal on this one-of-a-kind island!
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Castaway Key, 631 Rum Rd, Upper Captiva, Florida 33924, image 1
$1,495,000 $100K
  • 4 Beds
  • 4 Baths
  • 1,920 SqFt
  • $779/SqFt
Mid-Tier
House for sale in Castaway Key
631 Rum Rd, Upper Captiva, FL 33924
Your private island waterfront escape — where every sunrise feels like it’s just for you! Imagine waking up to the first blush of sunrise spilling over pine island sound, the sky glowing pink and gold, while you sip coffee on your upper deck with panoramic views over a protected nature preserve. Just the soft rustle of palm fronds, the call of shorebirds, and the quiet lapping of water against your private dock. This isn’t just a house — it’s a 4-bedroom, 4-bath sanctuary built in 2020 to the highest storm and structural codes, so you can relax knowing your island retreat is as strong as it is beautiful. Inside, light pours in through vaulted ceilings onto airy, coastal-inspired living spaces. The designer kitchen — quartz countertops, stainless appliances, and custom cabinetry — was made for both sunset dinner parties and barefoot brunches after a morning swim. Built with impact windows, hardie board siding, and a metal roof, this home is built to withstand the elements. Step outside, and your world opens to a screened, heated pool surrounded by lush native landscaping that melts into the untouched preserve. When the day calls for adventure, your dock on a peaceful canal is ready for your boat, with quick access to some of the best fishing waters in florida. Whether you’re searching for a top-performing vacation rental or a personal hideaway that earns its keep when you’re away, this home is already a proven income generator — and it comes turnkey, so you can start living (or renting) the dream on day one. Opportunities for move-in waterfront properties don’t pop up on north captiva island very often — especially ones that offer this level of privacy, views, and modern construction. The only question is: will you let someone else watch your sunrise? Call today before this one disappears over the horizon.
Castaway Key, 4560 Conch Shell Dr, Upper Captiva, Florida 33924, image 1
$1,895,000
  • 4 Beds
  • 31/2 Baths
  • 2,388 SqFt
  • $794/SqFt
Mid-Tier
House for sale in Castaway Key
4560 Conch Shell Dr, Upper Captiva, FL 33924
Elegant gulf view estate with pool on oversized lot! Located just one roof line from the gulf, this impressive north captiva island home is spacious & luxurious. Its 4 bedrooms & 3.5 baths provide plenty of room for family & friends. This island getaway is situated on an extra-large corner lot, offering enhanced privacy and excellent view corridors. The upper level offers the ultimate open-concept floor plan, anchored by a designer chef's kitchen featuring a large storage-and-prep island, a full dining bar, expansive custom cabinetry, quartz countertops, and stainless steel appliances. The great room is wrapped in bright, crisply painted shiplap, evoking the breezy elegance of a true island-style beach home. The large, covered connecting porch with gulf-facing views is perfect for watching sunsets and sipping margaritas. This thoughtfully designed home offers two private master suites, each with its own walk-in shower, double vanities, and spacious layout for peaceful retreats. On the first level, two additional bedrooms and a shared bath provide ample space for guests; one could be considered a mini-primary bedroom with access to a large covered porch facing the pool, and the other a spacious bunk room that sleeps 5+, perfect for large families or rental groups. Other highlights include a package lift/elevator for effortless luggage and grocery transport to the upper floors, unique wood-grain tile floors, beautifully appointed bathrooms, and charming coastal décor throughout. This home is exceptionally well-designed and ready to be tailored to your style and rental needs. Outside, the lower-level lounge, dining, entertaining, and sundeck areas cover most of the home's footprint, offering fantastic opportunities for shady spots and sunny perches. The private heated pool resides amongst mature tropical trees with plenty of room for all to lounge the day away in the sun! Updated in 2021 with new impact windows/doors & hardie board siding. The ferry landing, club pool, tennis courts, dining, and shops are all just a quick golf cart ride away. With its prime location, gulf views, high-end finishes, extra-large lot size, and character, this home offers a rare opportunity to own an estate home on the south side of the island near the sparkling gulf waters, where you can watch the stunning sunsets every night from your dream home!
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Subdivision Amenities
Underground Utility
Beach - Private
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Community Residences
Unit LineFloorBed/BathSize SqFtExposureView
2‑/‑2,265
3‑/‑1,787
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Size SqFt: 2,265
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Unit Line: 3
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Size SqFt: 1,787
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For Sale (3)
$587K - $1.4M
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Walk Score®
Car-Dependent. Almost all errands require a car.
13

100
Transit Score®
Minimal Transit. It is possible to get on a bus.
0

100
Bike Score®
Bikeable. Some bike infrastructure.
52

100
Sound Score®
Very loud.
0

100
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