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3742 Seagrape St
Big Pine, FL
Listing Details
- $5,390,000
- MLS# A11877495
- Type Residential - Single Family
- Status Active
Description
Escape to The Castle, a luxurious gated Gulf-front estate spanning 1.14 acres on Big Pine Key. Built in 2014 with poured concrete, impact windows/doors, elevator, and generator, this 4,600+ sq. ft. masterpiece offers 3 bedrooms, 3 baths, and breathtaking Gulf views. Boaters enjoy 235 of dockage: 140 protected canal dock with lift, ramp, and slip, plus 95 open-water pier dock with lift and seawall. Inside, a chefs kitchen with 10.5 island, dual sinks, Jenn-Air gas range, and wood cabinetry flows to a grand family room, theater, and rooftop deck. The top-floor primary suite boasts water views, office, lounge, spa bath, and custom closet. Outside,... Read more
Key Features
- Lighting
- Open Balcony
- Second Floor Entry
- Built-in Features
- Closet Cabinetry
- Cooking Island
- Elevator
- Family Room
- Media Room
- Utility Room/Laundry
- None
Gallery
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Luxury Homes Specialist
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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 06/21/2026. The listing information on this page last changed on 06/21/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sun 06/21/2026 12:10:52 AM EST) or Miami MLS (last updated Sat 06/20/2026 11:58:53 PM EST) or Stellar MLS (last updated Sat 06/20/2026 11:58:52 PM EST) or SPC MLS (last updated Sat 06/20/2026 11:21:02 PM EST) or Martin MLS (last updated Sat 06/20/2026 11:38:10 PM EST) or Indian River MLS (last updated Sat 06/20/2026 11:30:13 PM EST) or Northeast Florida MLS (last updated Sun 06/21/2026 12:09:05 AM EST) or Beaches MLS (last updated Sun 06/21/2026 12:08:00 AM EST) or Naples MLS (last updated Sat 06/20/2026 11:40:19 PM EST) or PBI MLS (last updated Sat 06/20/2026 11:21:26 PM EST) or Florida Keys MLS (last updated Sat 06/20/2026 8:30:25 PM EST). Real estate listings held by brokerage firms other than Illustrated Properties may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
Privacy Policy / DMCA Notice / ADA Accessibility
Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 06/21/2026. The listing information on this page last changed on 06/21/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sun 06/21/2026 12:10:52 AM EST) or Miami MLS (last updated Sat 06/20/2026 11:58:53 PM EST) or Stellar MLS (last updated Sat 06/20/2026 11:58:52 PM EST) or SPC MLS (last updated Sat 06/20/2026 11:21:02 PM EST) or Martin MLS (last updated Sat 06/20/2026 11:38:10 PM EST) or Indian River MLS (last updated Sat 06/20/2026 11:30:13 PM EST) or Northeast Florida MLS (last updated Sun 06/21/2026 12:09:05 AM EST) or Beaches MLS (last updated Sun 06/21/2026 12:08:00 AM EST) or Naples MLS (last updated Sat 06/20/2026 11:40:19 PM EST) or PBI MLS (last updated Sat 06/20/2026 11:21:26 PM EST) or Florida Keys MLS (last updated Sat 06/20/2026 8:30:25 PM EST). Real estate listings held by brokerage firms other than Illustrated Properties may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
Privacy Policy / DMCA Notice / ADA Accessibility
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All Property Features
- Property Type: Residential - Single Family
- Appliances: Dishwasher, Disposal, Electric Water Heater, Microwave
- Community Features: None
- Cooling: Central Air
- Crops Included Y/N: No
- Days on Site: 282
- Directions: From US-1, right on Key Deer Blvd all the way to Kyle Blvd, left onto Kyle, left onto Sea Grape Street. Property is on right side with gated entry.
- Door Features: High Impact Doors
- Exterior: Concrete Block Construction, CBS Construction, Eleva
- Exterior Features: Lighting, Open Balcony
- Flooring: Tile
- Garage: 4
- Heating: Central
- Home Style: Detached, Two Story
- Home Warranty Y/N: No
- Interior Features: Second Floor Entry, Built-in Features, Closet Cabinetry, Cooking Island, Elevator, Family Room, Media Room, Utility Room/Laundry
- Laundry: Utility Room/Laundry
- Lease Considered Y/N: No
- Listing Terms: All Cash, Conventional
- Lot Description: 1 To Less Than 2 Acre Lot
- Lot Size: 0.40 Acres
- Other Equipment: Elevator
- Parcel#: 00297040-000000
- Parking: Attached Carport, Additional Spaces Available, Circular Driveway, Covered, Driveway, Golf Cart Parking, Guest, Other, Paver Block
- Parking Notes: Attached Carport, Additional Spaces Available, Circu
- Patio/Porch: Open Balcony
- Pets Allowed: Yes
- Pool: In Ground, Concrete, Heated
- Property Attached Y/N: No
- Property Sub-Type: Single Family Residence
- Roof Type: Concrete
- Sewer: Public Sewer
- Spa: Yes
- Special View Info: Bay, Water
- Taxes: $28,079
- Water: Municipal Water
- Water Features: Ocean Access, Canal Width 81-120 Feet, Seawall
- Window: Clear Impact Glass
- Year Built: 2014