Condominium at 5279 ISLA KEY BLVD S #417, ST PETERSBURG
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$769,000

5279 ISLA KEY BLVD S #417
ST PETERSBURG, FL 33715
Listed by Andrew Salamone · COMPASS FLORIDA LLC
Bedrooms
2
Bathrooms
2
Living area
1,325 sqft
Year built
1985

About this home

Offered for sale by its original owner, this unit presents a rare opportunity to own one of Isla Key’s most exceptional residences. This expansive corner penthouse is one of only four larger penthouse units in this community of 192 homes and is designed with architectural advantages that make this home incomparable to others at Isla Key. Extra-high ceilings and walls of glass create a sense of volume and light that immediately set this home apart. Positioned to capture sweeping, unobstructed views of Boca Ciega Bay, the outlook is nothing short of extraordinary. The scale of the view is matched by the number and size of the windows through which it’s enjoyed, offering a panoramic experience that is rare at any price point. Unlike typical floor plans, this residence features a true, generously sized office with large bay-facing windows, an inspiring space that elevates daily living and offers supreme work-from-home potential, plus an additional office space connected to the kitchen. The guest bath features a large jetted Kohler tub for ultimate relaxation. The home also includes a wood-burning, marble-clad fireplace, adding warmth and character for those precious few chilly winter evenings, when the fire is framed by the lights stretching from St. Pete Beach to downtown St. Petersburg. Completely move-in ready and offered fully-furnished and turn-key, the unit has been thoughtfully updated throughout. A brand-new kitchen showcases beautiful custom cabinetry and quartzite countertops, a material carried seamlessly into both bathrooms and even the sill of the large primary bedroom window, an attention to detail that underscores the quality of the renovation. The primary suite is further enhanced by new furniture and a custom-built closet system. The community of Isla Key, which features a recently completed seawall, is coveted not only because of its incredible waterfront location and expansive views, but also because of its amenities, including an exceptionally large heated waterside pool and spa, tennis and pickleball courts, bocce ball, and its convenience to both the vibrancy of downtown St. Petersburg and the white sands of the Gulf Beaches. For buyers who recognize that not all units and not all views are created equal, this penthouse represents something truly special.

Highlights

WaterfrontFireplace

Property details

MLS
Stellar MLS
MLS #
MFRTB8563493
Property type
Condominium
Subdivision
ISLA KEY CONDO
Status
Active
Days on market
N/A
On market date
November 1, 2026
Stories
N/A
Total bathrooms
2
Garage spaces
N/A
Parking spaces
N/A
Lot size
N/A
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Nearby schools

Within 10 miles. School directory data from the National Center for Education Statistics (NCES), accessed via the Urban Institute Education Data API. Local Score is calculated by INNOVATE Real Estate; where a state rating is shown, it comes from that state's own official school report card.

Elementary
MAXIMO ELEMENTARY SCHOOL
2.01 mi away · Grades -1-5
Nearest school -- attendance-zone data not available here
4.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
432
Student:teacher ratio
12.3:1
District
PINELLAS
Middle
THURGOOD MARSHALL FUNDAMENTAL
2.53 mi away · Grades 6-8
Nearest school -- attendance-zone data not available here
2.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
906
Student:teacher ratio
20.1:1
District
PINELLAS
HighCharter
NORTHSTAR ACADEMY
2.56 mi away · Grades 7-12
Nearest school -- attendance-zone data not available here
Not yet rated
Local Score not yet available for this school
Enrollment
81
District
PINELLAS

Walkability

Blended score for ST PETERSBURG's center, calculated by INNOVATE Real Estate from two sources: the EPA's National Walkability Index (street network, transit, land-use mix) and Google Places amenity data (what's actually reachable on foot from this point). 60% EPA National Walkability Index + 40% nearby-amenity density (Google Places).

43
Somewhat walkable
out of 100
EPA National Walkability Index
10.3 / 20 -- Below average walkable
Google Places amenity density
30 / 100
Restaurants & cafes6
Grocery stores1
Parks0
Schools0
Transit stops8
Pharmacies0

Market position

How this listing compares to current activity in ST PETERSBURG, from live MLS data.

On the market 0 days -- 99 fewer days than ST PETERSBURG's current average of 99 days.
For reference, the median list price across 4,132 active listings in ST PETERSBURG right now is $340,000.

Mortgage calculator

Estimate only - actual rate and payment depend on your lender, credit, and loan program.

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Est. monthly payment
$4,781/mo
$153,800 down
$615,200 loan
Principal & interest$3,990
Property tax (est.)$641
Home insurance (est.)$150

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Data source: Listing information provided by Stellar MLS (mfrmls) via Trestle/CoreLogic. Last updated 10 hr ago.

Information herein deemed reliable but not guaranteed; all measurements, school assignments, HOA fees, taxes, and feature lists are approximate and should be independently verified. Equal Housing Opportunity.