1203 BAY DRIVE | Belleair Beach

$5,495,000 | 5 Beds | 6 Baths (5 Full, 1 Half) | 5,268 Sq. Ft.

Set along the pristine deepwater shoreline of 1203 Bay Dr, Belleair Beach, FL 33786, where elevated coastal living, breathtaking water views, and impeccable design come together across three expansive levels. Perfectly positioned to capture wide-open water vistas, this home is filled with natural light, enhanced by large windows and an open-concept layout that seamlessly connects the main living spaces. The living room opens to a private balcony, as does the primary suite above—creating multiple vantage points to take in the serene waterfront setting. The three car garage opens to a lower foyer with stairs or your own elevator, a bedroom and full bathroom and a large flex space ideal for a gym, game room, or additional lounge—perfect for guests or easy access from the pool and outdoor areas. The second level serves as the heart of the home, designed for both everyday comfort and upscale entertaining. The open floor plan flows effortlessly between the living room, dining area, and chef’s kitchen. A stylish dry bar in the living room, complete with a wine fridge and beverage refrigerator, adds a sophisticated touch. The kitchen is a true showpiece, featuring dual islands (one with a sink) and premium appliances including a Wolf gas range with pot filler, Wolf oven and microwave, Sub-Zero refrigerator, and Bosch dishwasher. A laundry room with sink is conveniently located just off the kitchen. This level also includes three bedrooms and two and a half bathrooms, along with elegant finishes such as coffered ceilings and extensive custom built-ins. Occupying the entire third level, the primary suite is a private sanctuary designed for ultimate luxury. The bedroom and spa-inspired bathroom each feature a fireplace, while the bath offers dual toilets with bidet, a clawfoot soaking tub, and a walk-in shower. The custom his-and-hers closet is truly exceptional—highlighted by a boutique-style dressing space of remarkable scale and design. Throughout the home, thoughtful upgrades include a central audio system, built-in vacuum, and a full ADT security and camera system. Three zoned air conditioning systems, including a 5-ton unit for the main living area, ensure year-round comfort. Outdoor living is equally impressive, with two fully equipped outdoor kitchens—one featuring an ice maker, refrigerator, and grill, and the other with a Wolf stove and hood—ideal for hosting. The backyard is a private resort, complete with a pool and spa with waterfall, a built-in firepit, outdoor shower, putting green, and maintenance-free landscaping. For boating enthusiasts, the property offers true deepwater access, accommodating larger vessels with ease. The oversized double dock is equipped with lighting and water, along with a 30,000 lb boat lift and a 15,000 lb jet ski lift—delivering a premier waterfront lifestyle in Belleair Beach, Florida. This is a rare opportunity to own a meticulously designed waterfront residence where every detail—inside and out—has been curated for luxury, comfort, and unforgettable coastal living. StellarMLS TB8502133

Directions to property: Going west on W Bay Blvd. to the Belleair Causeway. Go right on Gulf Blvd. Right on 12 St., Home is on the right.

MLS Listing ID: 
StellarMLS TB8502133
Basic Property Information
Fields containing basic information about the property.
Property Type: 
Residential
Property Sub Type: 
Single Family Residence
Primary Market Area: 
Belleair Beach
Address: 
1203 BAY DRIVE, Belleair Beach, FL 33786, US
County: 
Pinellas
Community Information
Elementary: 
Mildred Helms Elementary-PN
Middle: 
Largo Middle-PN
High: 
Largo High-PN
Subdivision: 
WINSTON ESTATES
Building Details
Details about the building on a property.
Year Built: 
2006
New Construction: 
0
Living Area: 
5,268
Interior: 
Coffered Ceiling(s), Dry Bar, Eating Space In Kitchen, Elevator, Open Floorplan, Walk-In Closet(s), Window Treatments
Construction
Construction Materials: 
Block, Stucco
Foundation Details: 
Slab
Roof: 
Metal
Exterior Features: 
Balcony, Lighting, Outdoor Grill, Outdoor Kitchen, Outdoor Shower, Sliding Doors
Room Details
Details about the rooms in the building.
Total Rooms: 
3
Total Bedrooms: 
5
Total Bathrooms: 
6
Total Full-Bathrooms: 
5
Total Half-Bathrooms: 
1
Utilities
Information about utilities available on the property.
Heating System: 
Central
Cooling System: 
Central Air
Water Source: 
Public
Sewer: 
Public Sewer
Lot/Land Details
Details about the lots and land features included on the property.
Acres: 
0.19
Lot Size (Area): 
8,250
Lot Size (Dimensions): 
75 x 110
View: 
Pool, Water
Waterfront: 
1
Water Body Category: 
Other
Lot Features
Parking Type: 
Driveway, Oversized, Split Garage
Pool: 
Heated, In Ground, Lighting, Outside Bath Access
Fence: 
Fenced
Public Record
Parcel Number: 
312915983520000480
Annual Tax: 
$36,856.16
Listing Dates
Dates involved in the transaction.
Listing Entry Date/Time: 
4/27/2026
Listing Participants
Participants (agents, offices, etc.) in the transaction.
Listing Agent Name: 
Pete Mustafaraj
Listing Co-Agent Name: 
Kim Mustafaraj
Listing Office Name: 
SMITH & ASSOCIATES REAL ESTATE
Listing Co-Office Name: 
SMITH & ASSOCIATES REAL ESTATE