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Sue Boyle


  • Office (239) 970-1000
  • Cell (239) 776-2164

865 Sea Dune Lane, Marco Island, FL – $6,495,000

  • 5 Beds
  • 5,113 Sqft
  • .73 Acres
  • 17 DOM
  • 5 Beds
  • 5,113 Sqft
  • .73 Acres
  • 17 DOM

865 Sea Dune Lane

Presenting quite possibly the most impressive custom-built architectural masterpiece on one of the largest lots in prestigious Hideaway Beach with an outstanding location close to the beach and luxurious community amenities. Standing proudly at nearly 5,000 square feet of air-conditioned living space and more than 11,000 square feet under roof on a very private homesite encompassing almost three quarters of an acre, this home features 5 bedrooms + office, 5 full and 1 half bathrooms. The first floor includes 2 air-conditioned garages with epoxy flooring and dual 6,000-lb car lifts, accommodating up to 11 cars. From the moment you approach, the home's grandeur is undeniable, with two paver driveways, elegant landscape lighting, durable metal roof, and impact turtle glass complementing its stately presence. The interior is a testament to luxury and comfort, boasting high-end designer furnishings, porcelain wood-like tile floors throughout, exquisite lighting, and finished with bleached oak and white shiplap, creating an ambiance of refined coastal elegance. Ascend via the 3-stop elevator or take the oak staircase with LED-lit steps to unveil a gourmet kitchen featuring bespoke white cabinetry, waterfall-edge quartzite countertop, 2 large center islands, a butler's pantry, and top-tier Wolf and Sub-Zero appliances. The adjacent living room, with its 28-foot cathedral ceiling, one-of-a-kind floating beam design, and oak textured media wall with fireplace opens to an expansive lanai offering views of the 43-foot pool with spa and sun shelf. This outdoor haven includes an outdoor kitchen with built-in gas grill and beverage cooler, gas fireplace, and covered living spaces that epitomize luxury living. The owner's suite is a private retreat with an LED-lit beam ceiling, a spa-like en-suite, and a private balcony overlooking the heated pool and waterways. The 3 guest bedrooms on this floor each have en-suite bathrooms and one featuring 4 built-in bunk beds, accommodating guests in style. The third floor houses a fourth guest bedroom, a full bath, and a versatile office/media room with a wet bar and access to the 4th floor observation deck showcasing stunning beach, water and sunset views. Additional features such as a bar in the dining area, Control4 automation system, intricate ceiling details, and whole home generator underscore the no-expense-spared approach to this home's creation. Residents of Hideaway Beach enjoy ample amenities including access to over 2 miles of pristine beach, an elegant beachfront clubhouse with swimming pool and both casual and fine dining overlooking the beach, a beautiful 9-hole executive golf course, tennis and pickleball courts, and a spectacular brand-new sports center in process. The community also offers an extensive activity and event calendar, and the security of gated, patrolled grounds. This one-of-a-kind property offers a rare opportunity to own a very special piece of Marco Island paradise!

Essential Information

  • MLS® #2240803
  • Price$6,495,000
  • Bedrooms5
  • Full Baths5
  • Half Baths1
  • Square Footage5,113
  • Acres0.73
  • Year Built2020
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StatusActive

Community Information

  • Address865 Sea Dune Lane
  • Area0.73
  • SubdivisionHideaway Beach
  • CityMarco Island
  • CountyCollier
  • StateFL
  • Zip Code34145


  • Garage Spaces11
  • ViewTrees/Woods
  • WaterfrontNone
  • Has PoolYes


Elevator(s), Barbecue, Bike Path, Bocce, Clubhouse, Dining, Exercise Room, Fitness Center, Golf Course, Jogging Path, Kayak Storage, Pickleball, Picnic Area, Pool, Putting Green, Retail Services, Spa Services, Tennis Court(s), Spa/Hot Tub


Attached, Converted Garage, Garage Door Opener, Golf Cart, Guest, Private


Gas Heat, In-Ground, Pool/Spa Combo


  • InteriorTile, Wood
  • HeatingElectric, Central Heating
  • # of Stories3

Interior Features

Built-in Features, Custom Cabinets, Custom Closets, Elevator, Entrance Foyer, French Doors, Gas Fireplace, Pantry, Sound System, Tray Ceiling(s), Vaulted Ceiling(s), Walk-In Closet(s), Wet Bar, Breakfast Bar, Double Vanity


Oven, Cooktop, Dishwasher, Disposal, Dryer, Ice Maker Stand Alone, Microwave, Range, Refrigerator With Ice Maker, Tankless Water Heater, Washer, Wine Cooler


2 or More Systems, Ceiling Fan(s), Central Air


  • Lot DescriptionMid Street Location
  • RoofMetal


Balcony, Built-in Barbecue, Deck, Fenced, Outdoor Kitchen


Impact Doors, Impact Windows, Sliding, Window Coverings

Additional Information

  • Days on Market17

Listing Details

  • Office


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