




2944 Gulf Of Mexico Dr, Longboat Key, FL, 34228
About This Home
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 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.
Getting Around
Schools
Construction
Condition
- Property condition: Under Construction
- New construction: Yes
- Year built: 2026
Materials
- Foundation: Concrete Perimeter
- Roof: Built-Up
- Construction materials: Concrete
Other
- Builder model: Semi-Custom
- Builder name: Mason Martin Builders
Type & Style
- Home type: SingleFamily
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Dishwasher,Microwave,Range,Refrigerator
- Laundry features: Laundry Room
Bedrooms & Bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
Features
- Ceiling Fan(s),High Ceilings,Open Floorplan,PrimaryBedroom Upstairs,Split Bedroom,Stone Counters,Walk-In Closet(s)
- Door features: Outdoor Grill,Outdoor Kitchen,Sliding Doors
- Window features: Hurricane Shutters/Windows
- Flooring: Engineered Hardwood
Heating & Cooling
- Heating features: Central
- Cooling features: Central Air
Interior Area
- Total structure area: 10,369
- Total interior livable area: 4,826 sqft
Kitchen
- Level: Second
Living Room
- Level: Second
Primary Bedroom
- Features: Walk-In Closet(s)
- Level: Third
Property
Details
- Parcel number: 0005160017
- Zoning: R4MX
- Special condition: None
Features
- Levels: Three Or More
- Stories: 3
- Private pool: Yes
- Pool features: Heated
- Patio & porch: Deck,Patio
- Exterior features: Balcony,Outdoor Grill,Outdoor Kitchen
- Has view: Yes
- View description: Water
- Water view: Water
Lot
- Lot size: 0.30 Acres
Parking
- Total spaces: 4
- Parking features: Driveway,Ground Level
- Has garage: Yes
- Attached garage spaces: 4
- Covered spaces: 4
- Has uncovered spaces: Yes
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Coastal Flooding
- Hurricane
- Lightning
- Tornado
- Tsunami
How This Home’s Risks Compare
FEMA Declared Disasters in Sarasota County and Florida
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $26,794 | $321,528 |
| Home Insurance * | $4,492 | $53,904 |
| Property Taxes | $6,124 | $73,488 |
| Electricity | $485 | $5,828 |
| Total | $37,895 | $454,740 |
Income You'd Need if You Spent...
Florida FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2025-11-22 | Listed for sale | $5,299,000 |
| 2025-09-26 | Sold | $1,150,000 |
| 2025-07-28 | Pending sale | $1,550,000 |
| 2025-07-23 | Price change | $1,550,000 |
| 2025-06-09 | Price change | $1,700,000 |
| 2025-05-14 | Listed for sale | $1,950,000 |
| 2020-09-15 | Sold | $700,000 |
| 2020-06-17 | Pending sale | $750,000 |
| 2019-10-10 | Price change | $750,000 |
| 2018-12-28 | Listed for sale | $400,000 |
| 2018-08-21 | Listing removed | $750,000 |
| 2017-09-06 | Listed for sale | $750,000 |
| 2016-10-07 | Listing removed | $750,000 |
| 2015-06-08 | Listed for sale | $750,000 |
| 2015-03-26 | Listing removed | $1,200,000 |
| 2014-12-21 | Price change | $1,200,000 |
| 2014-05-22 | Listed for sale | $1,500,000 |
