5151 Isla Key Boulevard S, Unit 418St Petersburg, FL 33715Price: $689,900

  • Price: $689,900
  • Est. Mortgage of $/month
  • 237 Days on Market
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$/month over payments
Federal 30-year interest rate: 6.37% last updated on May 7, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • $689,900List Price
  • 2Bedrooms
  • 2Full Bath
  • 1,255Square Feet
Two-bedroom, two-bath penthouse condo with extra room/office at 5151 Isla Key Blvd, Unit 418, St. Petersburg, FL offering panoramic views of Boca Ciega Bay. The entire condo has new custom wood flooring. Primary Bedroom boasts ocean views with attached primary bath that includes double sinks, custom vanity with storage tower, and custom shelving walk-in closet. The second bedroom is conveniently located next to the second bath and also has a walk in closet. The extra room includes a custom Murphy bed and shelving (2025), for guests or a home office. The updated kitchen features granite countertops, custom cabinets with under-cabinet lighting, pantry, beverage fridge, and wine rack. Spacious great room with remote-controlled fireplace, motorized shades, and access to a large balcony with gemstone finish (2023). Built like a bunker this concrete block unit has hurricane windows and doors as well as remote-controlled hurricane shutters that provide peace of mind and added protection against high winds and water penetration. Water Heater (2012 Approximate). Community amenities include waterfront pool, tennis court and hot tub. Isla Key is part of the larger Isla Del Sol Club that includes a luxury golf course, pool, clubhouse and club restaurant and bar. The Isla Key condo association is paid and fully funded to state standards and successfully passed its recent milestone inspection. All condo docs and inspection report will be provided to Buyer. Have to see to believe, your dream penthouse awaits. BBW Some photos have been virtually rendered.

Property Details of 5151 Isla Key Boulevard S, Unit 418

Property Details

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Mortgage Calculator


$
$
%
Est. Mortgage:
$/month over payments
Federal 30-year interest rate: 6.37% last updated on May 7, 2026. * The above figures are estimates provided by Union Street Media using the FRED® API, and are not endorsed or certified by the Federal Reserve Bank of St. Louis. Check with your lender for actual interest rates.
Listed by Steven Koleno of BEYCOME OF FLORIDA LLC (844-239-2663)

Listings courtesy of StellarMLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of May 15, 2026 10:11 AM EDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information is provided exclusively for consumers’ personal noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. The use of the MLS GRID Data may be subject to an end user license agreement.

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