580 & 590 10th Street, Key Colony Beach, FL 33051

Key Colony Beach
Local realty services provided by:Better Homes and Gardens Real Estate Destinations
580 & 590 10th Street,Key Colony, FL 33051
$2,845,000
  • 7 Beds
  • 7 Baths
  • 4,478 sq. ft.
  • Multi-family
  • Active
Listed by: nate bartlett
Office: berkshire hathaway homeservices keys real estate
MLS#:617788
Source:FL_FKBOR

Price summary

  • Price:$2,845,000
  • Price per sq. ft.:$635.33

About this home

Exceptional canal-front opportunity with proven income potential. This expansive 7-bedroom, 7-bath residence offers outstanding flexibility as a legal duplex with an interior lockout, allowing it to function seamlessly as a large single-family home or as two separate living spaces. The configuration includes a generous 5BR/4BA main residence paired with a private 2BR/2BA guest wing, topped off by a convenient pool bath located in the game room, making it ideal for multigenerational living, guests, or vacation rental use. The main living space welcomes you with a dramatic two-story entry, an open-concept great room, multiple dining areas, wet bar, and a well-appointed kitchen that flows to a waterside balcony. The lower-level unit features its own open living and kitchen area, providing privacy and versatility. Four bedrooms are ensuite, complemented by 2 primary suites overlooking the water. Recent upgrades include complete concrete spalling repairs and a fresh exterior repaint,...

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Home facts

  • Year built:1985
  • Subdivision & Development:Key Colony Bch 1st Addn Amd Plat (53.5)
  • Listing ID #:617788
  • Added:247 day(s) ago
  • Updated:August 26, 2026 at 02:56 PM

Rooms and interior

  • Bedrooms:7
  • Total bathrooms:7
  • Kitchen Description:Built-in Cabinets, Granite Counter Top
  • Living area:4,478 sq. ft.

Heating and cooling

  • Cooling:Ceiling Fans(s), Central Air

Structure and exterior

  • Year built:1985
  • Building area:4,478 sq. ft.
  • Lot area:0.19 Acres
  • Exterior Features:Fencing, Hot Tub, Lanai, Lighting, Outdoor Shower, Storage

Finances and disclosures

  • Price:$2,845,000
  • Price per sq. ft.:$635.33
  • Tax amount:$19,308

Features and amenities

  • Amenities:Built-in Cabinets, Drapes Included, Smoke Alarms, Wet Bar, Window Treatments

Parking

  • Parking description:Guest, Off Street

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