Leave a Message

Thank you for your message. I will be in touch with you shortly.

Browse Properties

Property Description

Welcome to an exceptional island retreat in the heart of Key Colony Beach. This beautifully elevated single-family residence embodies refined coastal luxury, offering 3 bedrooms and 2 bathrooms, bonus space with no detail overlooked. Thoughtfully renovated, the home features a new metal roof, impact-rated windows and doors, elegant LVT flooring, designer lighting, custom cabinetry, and exquisite Cambria quartz countertops throughout.

Outdoors, the property transforms into a private resort. Lush tropical landscaping and ambient exterior lighting set the tone, while an outdoor shower, custom bar, and sparkling pool create the perfect setting for entertaining or unwinding in complete privacy. Boating enthusiasts will appreciate 75 feet of concrete dockage with a composite step-down system, seamlessly blending function with style. An expansive, titled upper deck offers a sophisticated space for gatherings, sunset cocktails, and elevated island living.

Ideally positioned just moments from the iconic Sunset Park, this residence delivers a rare combination of luxury, lifestyle, and location. A truly turnkey opportunity to own a distinguished piece of paradise in Key Colony Beach. Schedule your private showing today.

Overview

Property Status
Sold
Date Sold
April 20, 2026
Lot Size
8,250 Sq.Ft.
MLS ID
618093
Property Type
Residential
Year Built
1985

Features & Amenities

Total Area
1,584 Sq.Ft.
Neighborhood
Key Colony Beach
Architecture Styles
Above Flood
View Description
Canal
Pool
In Ground, Fiberglass
Roof
Metal
Parking
Covered
Air Conditioning
Central Air, Ceiling Fans(s)
Appliances
Dishwasher, Disposal, Dryer, Microwave, Range, Refrigerator, Washer
Other Interior Features
Workshop, Bar, Built-in Cabinets, Quartz Countertops, Security System, Storage, Window Treatments
Security Features
Other
Other Exterior Features
Lighting, Bar, Outdoor Shower, Storage, Water Display
Sales Price
$2,237,500
Real Estate Tax
$14,635/yr
Zoning
R-1A - Key Colony Single Family

Downloads

520 12Th Street

Schedule a Tour

I would love to help you see this beautiful home! As a full-service brokerage, I can help you tour. Please submit an offer, and answer questions about the buying process.

Thank you

for your interest in 520 12Th Street, Key Colony, FL 33051

520 12Th Street
Navigate

Key Colony Beach

Explore Key Colony Beach

A small, incorporated island city just off Marathon, connected to the Overseas Highway by a short causeway.

read more

I'm Interested In

520 12Th Street

or
  • CallAlly Kelley

    License #3352184

    (727) 459-0493
  • Featured Properties

    • 285 13Th Street For Sale

      $2,950,000

      285 13Th Street, Key Colony, FL 33051

      • 7 Beds
      • 4 Baths
      • 3,696 Sq.Ft.
    • 391 10th Street For Sale

      $1,185,000

      391 10th Street, Key Colony, FL 33051

      • 3 Beds
      • 3 Baths
      • 2,166 Sq.Ft.
    View All

    Follow Us On Instagram