Under Construction. Poised along one of Longboat Key’s most coveted stretches, this new semi-custom estate by Mason Martin Builders delivers sophisticated coastal living with rare peace of mind. Each level is designed to capture sweeping Gulf views without the exposure of direct beachfront placement, creating a residence that feels both… Read More refined and protected. It is your private sanctuary by the sea.
Currently under construction and scheduled for completion in 2026, this architectural showcase spans approximately 10,300 total square feet with 4,900 square feet under air. Mason Martin’s craftsmanship is evident throughout, with modern tropical lines, exotic landscaping, and refined stonework that blend seamlessly into the surroundings.
Inside, the home is curated for luxury living and effortless entertaining. The main floor features a chef’s kitchen anchored by natural gas and equipped with high-end Wolf and Sub-Zero appliances. An oversized island, full butler’s pantry, and adjoining bar flow into the spacious living and dining areas. Floor-to-ceiling glass opens to generous terraces overlooking the lap pool, creating a beautiful blend of indoor and outdoor living. An elevator services all living levels.
The residence offers five bedrooms, five full bathrooms, and a powder room. The primary suite is a serene retreat with a private bar, a Gulf-facing terrace, and a spa-inspired bath. Guest suites provide their own refined comforts, and two full laundry rooms on separate floors enhance everyday convenience.
The ground level includes a four-car garage and a large flex space envisioned as a wellness sanctuary. Plumbing and power are prepared for a cold plunge, sauna, and gym. Outdoors, the property lives like a private resort with a long lap pool framed by shaded lounging areas, outdoor dining space, and lush privacy plantings. The one thousand square foot rooftop deck serves as the pinnacle of the home with an outdoor kitchen and panoramic sunset views over the Gulf.
Construction details further elevate this residence with extensive use of Ipe hardwood providing warmth, longevity, and natural resilience. Every detail has been planned to create a home of lasting beauty, modern comfort, and architectural significance. This is a rare opportunity to secure a semi-custom Gulf-view estate on Longboat Key before it becomes the next headline sale. Read Less
Courtesy of COLDWELL BANKER REALTY 941-383-6411
Listing Snapshot
Days Online
1
Last Updated
Property Type
Single Family Residence
Beds
5
Full Baths
5
Partial Baths
1
Square Ft.
4,826
Lot Size
0.3 Acres
Year Built
2026
MLS Number
A4672670
Additional Details
Property Access
Road Surface: Paved
Appliances & Equipment
Dishwasher, Microwave, Range, Refrigerator
Building
Built in 2026, Living area: 4826, Living area units: Square Feet, Building faces Southwest, Levels: Three Or More, Construction Materials: Concrete
Ceiling Fans(s), High Ceilings, Open Floorplan, PrimaryBedroom Upstairs, Split Bedroom, Stone Counters, Walk-In Closet(s)
Laundry
Laundry Room
Lot
0.3 acres
Parking
Driveway, Ground Level
Pool
Heated
Property
Under Construction, Water
Roof
Built-Up
Sewer
Public Sewer
Taxes
Additional parcels description:, Parcel Number: 0005160017, Public Survey Range: 17, Public Survey Section: 07, Annual Amount: $8,234, Tax Block: D, Tax Book Number: 1-203, Legal Description: LOTS 11 & 12, TOGETHER WITH SWLY 15 FT OF LOTS 25 & 26, BLK D, COQUINA BEACH, LESS SWLY 10 FT FOR R/W FOR GULF OF MEXICO DR, BEING DESC AS PARCEL 2 IN ORI 2023092225, Lot: 11, Year: 2024, Zoning: R4MX
Utilities
BB/HS Internet Available, Cable Available, Natural Gas Connected, Public, Water Source: Public
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