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5155 Isla Key Boulevard S Unit 401St Petersburg, FL, 33715

2beds
2baths
1,255sqft
Condominium
Built in 1987
$585,000
Sold
Price per sqft
$466
Sold on
Feb 20, 2026
MLS #TB8442781Updated Feb 20, 2026

About this property

Virtually Staged. 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.

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Property details

Property type
Condominium
Street address
5155 Isla Key Boulevard S Unit 401
City
St Petersburg
State
FL
ZIP code
33715
Year built
1987
New construction
No
Faces
Northwest
Rooms
5
Building stories
4
Living area
1,255 sqft
Total building area
1,255 sqft
Levels
One

Stellar MLSThe data relating to real estate displayed on this website comes in part from the Internet Data Exchange (IDX) Program of Stellar MLS. All listing information is deemed reliable but not guaranteed and should be independently verified through personal inspection by appropriate professionals. Listings displayed on this website may be subject to prior sale or removal from sale; the availability of any listing should always be independently verified. Listing information is provided for consumers' personal, non-commercial use, solely to identify potential properties for potential purchase; all other use is strictly prohibited and may violate relevant federal and state law.Stellar (MFR) data last updated at November 8, 2026 at 4:30 AM EST

Price & sale history

EventPrice
SoldMLS #TB8442781$585,000
Price reducedMLS #TB8442781$624,999Change: −2.8%−$18,000
Listed for saleMLS #TB8442781$642,999
SoldMLS #U8040658$350,000
History may be incomplete.
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Location

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