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5279 ISLA KEY BOULEVARD S 410

St Petersburg, FL, 33715

Active

$624,900

3

Bedrooms

2

Bathrooms

1,255 sqft

Living Area

1985

Year Built

116

Days on Market

Dock & Water AccessMLS

Bay/Harbor FrontWaterfrontBay/HarborIntracoastal Waterway

Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.

Description

Price Reduction AND newly updated popcorn removal of the whole unit, new paint ( ceiling, walls, doors & molding), changed & updated every outlet, changed (both kitchen, hallway, dining room, living room) light fixtures/ ceiling fan, restored & resealed the wood kitchen cabinets, changed the laundry room cabinets, changed all cabinet handles & pulls, changed all cabinets doors to easy close hinges, updated the hardware on the screen & front door. Welcome to penthouse living at Isla Key, where breathtaking waterfront views and the ultimate Florida lifestyle come together. Perched on the top floor, this beautifully positioned 2-bedroom plus office (or optional 3rd bedroom) residence offers unobstructed panoramic views of the Intracoastal Waterway, creating a daily backdrop of shimmering water, passing boats, dolphins, and unforgettable sunsets. Inside, the home features a semi-updated kitchen and baths, an open and airy layout, and comes tastefully furnished, making it ideal as a full-time residence, second home, or effortless coastal retreat. Brand-new hurricane impact windows and doors provide both peace of mind and crystal-clear views. Step outside to your private waterfront balcony, complete with an electric grill and comfortable seating—the perfect spot for morning coffee, sunset dinners, or simply soaking in the salt air. Residents of Isla Key enjoy resort-style amenities including: • Heated waterfront pool & hot tub • Private beach and seawall fishing • Tennis and pickleball courts • Deeded covered parking Located just minutes from the sugar sands of St. Pete Beach and historic Pass-a-Grille Beach, you’ll also be only 10 minutes from the vibrant energy of St. Petersburg, known for its world-class dining, waterfront parks, museums, arts scene, and lively nightlife. Whether you’re boating, fishing, beach walking, or enjoying sunset cocktails on your balcony, this penthouse offers the true Florida salt-life lifestyle in one of the area’s most desirable waterfront communities.

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Location

St Petersburg, FL, 33715

No price history available for this property.

Displayed by Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]

Listing courtesy of COMPASS FLORIDA LLC via Stellar MLS

Last checked: July 11, 2026

Listing updated: July 1, 2026

© 2026 Stellar MLS. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of Stellar MLS. Information is deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.

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FEMA Flood Zone X

Minimal Flood Hazard

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20%

$124,980 down

%
Principal & Interest$3,242/mo
Property Tax (est. ~1.2%, varies by county)$625/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$4,117
Loan Amount: $499,920Rate: 6.75%
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$624,900Tour the dockSchedule a Showing