Waterfront
Address
3742 Seagrape Street, Big Pine Key, FL
Price
$ 4,650,000
Property Attributes
- MLS#619696
- TypeSingle Family
- Listing Status Active
- CountyMONROE
- CityBig Pine Key
- AreaBig Pine Key - No Name Key
- NeighborhoodPort Pine Heights
- Zip33043
- StyleSingle Family
- Year Built2014
- Taxes$ 30568
- Price$ 4,650,000
- Bedrooms3
- Full Bathrooms3
- Half Bathrooms0
- Sqr Footage4687
- Lot Size1.14 Acres
Data Source:
Florida Keys MLS (FLKMLS)
Property Description
Escape to ''The Castle'', a luxurious gated Gulf-front estate rarely spanning 1.14 acres on Big Pine Key. This extraordinary retreat is a graceful blend of architectural grandeur and coastal charm, thoughtfully designed for both relaxation and recreation. Boaters will delight in an unparalleled offering of 235 feet of dockage total: 140 feet of protected canal-front dockage featuring a 15,000 lb lift, cut-in slip, boat ramp, plus a 95-foot open water pier-style dock with additional 15,000 lb lift and cut-in slip, set against a 130-foot concrete seawall for secure, convenient access. Crafted in 2014 with solid poured concrete, impact-rated windows and doors, whole home generator and elevator, the home is built for enduring elegance. With over 4,600 square feet of refined interior space, this 3-bedroom, 3-bathroom estate is an architect's masterpiece with its stately presence, curved openings, and striking double staircase. Step inside to a breathtaking panorama of endless open Gulf waters and nightly sunset performances. The chef's kitchen is a dream for entertaining, featuring 10.5-foot island with seating for 8, dual sinks, refrigerators, and ovens, plus Jenn-Air 6-burner gas cooktop with pot filler, and rich wood cabinetry. Enjoy the grand family room with Gulf views, host movie nights in the private theater, or dine al-fresco under the stars. Nearby, find the full-size laundry room and storage. The top-floor primary suite is a sanctuary, offering sweeping water views, home office, private lounge with kitchenette, spa-like bath with clawfoot tub, tiled shower and generous walk-in closet with additional laundry. Outside, the resort-style pool beckons with a spa, water features, LED lighting, plus heater and chiller. Rooftop deck with 180-degree views, and unrivaled sunsets await. Offered fully furnished, this is ultimate Keys living without compromise!
| Price History | |
|---|---|
| 4/30/2026 | Listed $4,995,000 |
| 8/5/2026 | 7$4,650,000 |
General Features
| Living Area | 4687.00 |
|---|---|
| Construction | CBS |
| Utilities | FKAA,Propane,Cable Available,Whole House Generatr,Buyer to Verify,Municipal Sewer |
| Roof | Concrete Roof |
| Appliances | Washer,Stainless Steel Appliance(s),Disposal,Microwave,Oven,Refrigerator,Dishwasher,Dryer |
| Zoning | IS - Improved Subivision District |
| HOA Fee | 0.00 |
| Pets Allowed Y/N | Pets Allowed |
| Status | Active |
| Full Baths | 3 |
| Year Built | 2014 |
| Subdivision | Port Pine Heights (29.0) |
| Style | Single Family |
| View | Bay/Gulf View,Open Water View |
| Property Type | A |
| Fee Includes | None |
| Acres | 1.14 |
| Lot Sqft | 49760.00 |
| Rental Allowed | With Restrictions |
| Building Style: Above Flood | Yes |
| Control Depth | 4 |
| Dockage | Boat Lift,Basin,Boat Ramp |
| Dockage: Dock | Composite |
| Dockage: Seawall | Concrete |
| Virtual Tour | https://bcove.video/4kwJCEk |
| Min Rental Days | 28.00 |
Interior Features
| Interior Amenities | Drapes/Blinds Incl,Built-in Cabinets,Window Treatments,Walk-in Closet(s),Storage,Elevator,Granite Counter Top,Entrance Foyer,Cathedral Ceilings |
|---|---|
| Furnished Y/N | Furnished |
| Flooring | Tile |
| Specialty Rooms | Laundry Room,Utility Room,Theater Room,Media Room |
Exterior Features
| Exterior Amenities | Bar,Water Display,Sprinkler System,Privacy Wall/Fence,Outdoor Kitchen,Lighting,Rain Gutters,Fencing,Built-in Grill |
|---|---|
| Pool | Yes |
| Waterfront | Bay Front,Open Water,Gulf Front |
| Lot Size | 75 X 210 |
| Land Size | 1 Less Than 2 Acres |
| Pool Info | In Ground,Decked,Concrete |
| Pool Info: Heated | Yes |
| Porch/Balcony | Open Porch/Balcony,Roof Top Deck |
| Public Sewer Hookup | Yes |
| Side | Bay/Gulf |
| Species List | Yes |
| Vehicle Storage | Carport,Trailer Storage,Covered Parking,RV Parking Open,Off Street Parking,Guest Parking,Open Parking |
| Windows/Doors | Impact Rstnce Window,Impact Rstnce Doors |
Amenities
- Foreclosure
- Views
- Short Sale
- New Construction
- Adult 55+
- Lease To Own
- No HOA Fees
- Furnished
- Primary On Main
- Air Conditioning
- Seller Finance
- Green
- Fixer Upper
- Horse
- Golf
- Fireplace
- Deck
- Garage
- Basement
- Pool
Property vs Single Family Average in 33043
Price
Taxes
Year Built
Visits
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Data Last Updated: September 11, 2026 3:21 PM UTC
Information is deemed to be reliable, but is not guaranteed. © 2026 MLS and FBS. Prepared by Florida Keys MLS, Inc. on September 11, 2026 3:16 PM UTC The information on this sheet has been made available by the MLS and may not be the listing of the provider. The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information
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 consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data relating
