640 9th Street, Key Colony Beach, FL 33051

Local realty services provided by:Better Homes and Gardens Real Estate Destinations
640 9th Street,Key Colony, FL 33051
$1,400,000
  • 3 Beds
  • 4 Baths
  • 1,596 sq. ft.
  • Single family
  • Active
Listed by: karen d raspe, pa, ally kelley
Office: ocean sotheby's international
MLS#:617620
Source:FL_FKBOR

Price summary

  • Price:$1,400,000
  • Price per sq. ft.:$877.19

About this home

Welcome to this inviting east-facing, waterfront, stilted half duplex in Key Colony Beach, offering three bedrooms, four bathrooms, and nearly 1,600 square feet of interior living space. With 37.5 feet of concrete seawall, step step-down wooden dock with concrete pilings, a heated and chilled pool, and a spacious concrete patio for lounging and entertaining, this property is perfectly designed for the Keys lifestyle. Peace of mind features include impact-resistant windows and doors, a metal roof, HardieBoard siding, and a 2020 AC unit. A generous carport and driveway provide ample parking, along with a downstairs enclosure that features a full bathroom, an air-conditioned cabana room, and a one-car garage for storage of toys and gear. Saltillo tile flows throughout the first level, where you will find an open concept great room with soaring ceilings that connect the kitchen, dining, and living areas. Enjoy indoor-to-outdoor living from the large covered second-floor patio ideal for al

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Home facts

  • Year built:1988
  • Listing ID #:617620
  • Added:47 day(s) ago
  • Updated:January 23, 2026 at 08:45 PM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:4
  • Full bathrooms:4
  • Living area:1,596 sq. ft.

Structure and exterior

  • Roof:Metal Roof
  • Year built:1988
  • Building area:1,596 sq. ft.
  • Lot area:0.09 Acres

Utilities

  • Sewer:Community Sewer Plant

Finances and disclosures

  • Price:$1,400,000
  • Price per sq. ft.:$877.19
  • Tax amount:$8,412 (2025)

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