255 46th Avenue, ST PETE BEACH, FL

$3,100,000

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5

Beds

5

Baths

4,096

Square feet

0.21

Acres

About 255 46th Avenue

BEACH HOUSE ON THE BAY | PRIVATE BEACH | WALK TO THE GULF This luxury-style Key West–inspired Beach House on the Bay offers everything you could dream of in a Florida waterfront retreat—six balconies and patios for entertaining, panoramic water views from every room, and over 4,000 square feet of living space (5,750+ total gross area). Splash in your heated pool and spa featuring a custom dolphin inlay and cascading fountain, grill on the patio, or launch a kayak from your private dock. Surrounded by lush tropical landscaping, the property feels like a private resort. Especially rare for St. Pete Beach, this home offers both boat access and a private sandy beach—perfect for volleyball, s’mores by the fire, or building sandcastles at sunset. Welcome to Beach on the Bay—a rare waterfront residence offering the best of both worlds: your own private beach on Boca Ciega Bay with a boat dock and just a three-minute walk to the white sands of the Gulf. Architecturally unique among a row of waterfront mansions, this elevated five-bedroom, four-bath home combines privacy, smart technology, and an expansive coastal lifestyle. Designed for flexible living, it features a full kitchen plus a kitchenette, two laundry rooms, and multiple gathering areas ideal for entertaining, multi-generational living, or a high-income vacation rental. The lower-level living area includes two bedrooms, a full bath, kitchenette, casual living and dining spaces, a second laundry room, and ample storage. Tile floors thro0ughout, quartz countertops, and durable, water-resistant wainscot finishes create a coastal feel throughout this inviting space, which opens to more than 500 square feet of covered paver patio that seamlessly transitions to the pool, hot tub, and private beach. A bonus room and split three-car garage complete this level. The main level showcases soaring 14-foot ceilings, a dramatic triple-stacked fireplace, and a custom free-floating staircase. Expansive living spaces open through floor-to-ceiling glass to a 500-square-foot waterfront balcony. The chef’s kitchen features rich dark granite surfaces, stainless steel appliances, a center island, dual breakfast bars with seating for eight, and a dining area overlooking the pool and bay. Upstairs, the primary suite is a true retreat with a private 180-square-foot balcony offering breathtaking views of the pool, beach, and Boca Ciega Bay. A distinctive porthole window captures the sunrise over downtown St. Pete, adding a touch of nautical charm. The spa-style ensuite bath features dual vanities, granite surfaces, refined tilework, and a spacious walk-in shower. Another guest bedroom, full bathroom, and laundry room complete this floor. Entertaining is effortless with multiple covered patios, an outdoor granite-topped bar, and generous lounge areas surrounding the heated pool and spa—all framed by vibrant tropical foliage, swaying palms, and brilliant sunsets. Smart home features enhance comfort and security throughout. Recent updates include a 2025 roof, and the property comes fully furnished with designer décor—turnkey and ready to enjoy. With proven rental income exceeding $12,000 per month, this residence offers a rare combination of luxury, privacy, and coastal charm. Ideally located near the Don César, top-rated beach restaurants, and everything St. Pete Beach has to offer, it represents one of the area’s most remarkable waterfront opportunities.

Residential home for sale in ST PETE BEACH, FL at 255 46th Avenue. This 5 bedroom Residential home is priced at $757/sqft

Features of 255 46th Avenue

MLS® # TB8441022
Price $3,100,000
Bedrooms 5
Bathrooms 5.00
Full Baths 4
Half Baths 1
Square Footage 4,096
Acres 0.21
Year Built 1989
Type Residential
Sub-Type Single Family Residence
Style Key West
Status Active

Community Information: St Pete Beach

Address 255 46th Avenue
Area Pass a Grille Bch/St Pete Bch/Treasure Isl
Subdivision LIDO GARDENS SECOND ADD REP
City ST PETE BEACH
County Pinellas
State FL
Zip Code 33706-2563

Amenities of 255 46th Avenue

Parking Circular Driveway, Garage Door Opener, Golf Cart Parking, Split Garage
# of Garages 3
View Pool, Water
Is Waterfront Yes
Waterfront Beach, Canal - Saltwater, Gulf/Ocean to Bay, Intracoastal Waterway
Has Pool Yes
Senior Community No

Interior of 255 46th Avenue

Interior Features Cathedral Ceiling(s), Ceiling Fan(s), Chair Rail, Coffered Ceiling(s), Eating Space In Kitchen, High Ceilings, Open Floorplan, PrimaryBedroom Upstairs, Split Bedroom, Stone Counters, Thermostat, Vaulted Ceiling(s), Walk-In Closet(s), Window Treatments
Appliances Cooktop, Dishwasher, Disposal, Dryer, Electric Water Heater, Exhaust Fan, Microwave, Range, Refrigerator, Washer
Heating Central, Electric
Cooling Central Air
Fireplace Yes
Fireplaces Living Room, Masonry
# of Stories 3
Furnished Furnished

Exterior of 255 46th Avenue

Exterior Features French Doors, Irrigation System, Lighting, Outdoor Shower, Private Mailbox, Rain Gutters, Sprinkler Metered
Lot Description FloodZone, City Lot
Roof Shingle
Foundation Slab

Additional Information On 255 46th Avenue

Date Listed October 29th, 2025
Flood Zone Code AE
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

OfficeCOLDWELL BANKER REALTY

Map To 255 46th Avenue, ST PETE BEACH

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