5155 Isla Key Boulevard S 401, ST PETERSBURG, FL

$642,999

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2

Beds

2

Baths

1,255

Square feet

About 5155 Isla Key Boulevard S 401

Experience resort-style living at its finest in this stunning penthouse residence in the highly coveted Isla Key waterfront community. Located on Boca Ciega Bay, this elegant fully furnished 2-bedroom, 2-bath + den condominium with breathtaking water views and premium finishes throughout. Step into the spacious great room with soaring 12-foot ceilings, a rarity that enhances the natural light and creates an airy, open ambiance. A custom fireplace anchors the living space, offering both warmth and a striking architectural focal point. The expansive private balcony invites you to savor panoramic views of the bay—perfect for morning coffee, sunset cocktails, or simply relaxing in coastal serenity. The kitchen features quality cabinetry, ample counter space, and an open flow ideal for entertaining. The primary suite offers a tranquil retreat with views of the bay, ensuite bathroom and walk-in closet. A versatile den provides space for a home office or guest area, blending functionality with luxury. Indulge in resort-inspired amenities which includes the islands largest tropical landscape geo-thermal pool, hot tub, grilling area, pickleball, tennis and bocce ball. Monthly fee includes water, sewer, trash, internet, cable, exterior maintenance, landscaping, security, management and so much more. One pet is allowed, up to 20lbs. Storage closet and one designated covered parking space included. Nearby Isla del Sol Yacht and Country Club (private memberships available) with 18 hole championship golf course and marina. Easy access and minutes to Gulf Beaches such as St Pete Beach, Fort de Soto Park, Pass-A-Grille. Easy access to the interstate and 10 minutes to downtown St. Petersburg with countless shops, cafes, restaurants, museums, shops, theaters and nightlife. 30 minutes to Tampa International Airport. This exclusive Isla Key penthouse is a rare opportunity to own a piece of luxury on the water—where refined design meets unparalleled views.

Residential home for sale in ST PETERSBURG, FL at 5155 Isla Key Boulevard S 401. This 2 bedroom Residential home is priced at $512/sqft

Features of 5155 Isla Key Boulevard S 401

MLS® # TB8442781
Price $642,999
Bedrooms 2
Bathrooms 2.00
Full Baths 2
Square Footage 1,255
Year Built 1987
Type Residential
Sub-Type Condominium
Status Active

Community Information: St Petersburg

Address 5155 Isla Key Boulevard S 401
Area St Pete/Tierra Verde
Subdivision ISLA KEY CONDO
City ST PETERSBURG
County Pinellas
State FL
Zip Code 33715-1689

Amenities of 5155 Isla Key Boulevard S 401

Amenities Cable TV, Elevator(s), Pool, Recreation Facilities, Security, Spa/Hot Tub
Parking Covered
Is Waterfront Yes
Waterfront Bay/Harbor Front, Waterfront, Bay/Harbor
Has Pool No
Senior Community No

Interior of 5155 Isla Key Boulevard S 401

Interior Features Ceiling Fan(s), High Ceilings, Living Room/Dining Room Combo, Open Floorplan, Primary Bedroom Main Floor, Split Bedroom, Stone Counters, Thermostat, Walk-In Closet(s), Window Treatments
Appliances Dishwasher, Disposal, Dryer, Electric Water Heater, Range, Range Hood, Refrigerator, Washer
Heating Central, Electric
Cooling Central Air
Fireplace Yes
Fireplaces Wood Burning
# of Stories 4
Furnished Furnished

Exterior of 5155 Isla Key Boulevard S 401

Exterior Features Balcony, Storage, Tennis Court(s)
Roof Membrane
Foundation Block, Crawlspace

Additional Information On 5155 Isla Key Boulevard S 401

Date Listed November 4th, 2025
Days on Market 1
Flood Zone Code X500
Foreclosure No
Short Sale No
RE / Bank Owned No
HOA Fees Freq. Monthly

Listing Details

OfficeKELLER WILLIAMS ST PETE REALTY

Map To 5155 Isla Key Boulevard S 401, ST PETERSBURG

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