321 & 331 9th Street, Key Colony Beach, FL 33051

Key Colony Beach
Local realty services provided by:Better Homes and Gardens Real Estate Destinations
321 & 331 9th Street,Key Colony, FL 33051
$3,200,000
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  • 4 Beds
  • 6 Baths
  • 3,080 sq. ft.
  • Multi-family
  • Active
Listed by: dawn m mccomish
Office: lpt realty, llc.
MLS#:621036
Source:FL_FKBOR

Price summary

  • Price:$3,200,000
  • Price per sq. ft.:$1,038.96

About this home

Turn-Key Duplex on a Wide, Deep Canal - Key Colony Beach Welcome to one of the most sought-after settings in the Florida Keys -Key Colony Beach -- a private, tucked-away island community known for its quiet streets, boater-friendly waterways, and true Keys lifestyle. This full duplex sits on a impressively wide, clean, deep canal (100 ft across), offering easy access for boats of all sizes and some of the best water views in the neighborhood. Each side of the duplex mirrors the other in quality and layout: upstairs you'll find 2 spacious bedrooms and 2 full baths, while downstairs offers a convenient pool bath plus a bonus game room/flex space with extra storage -- perfect for kayaks, fishing gear, or beach toys. Both units have been tastefully updated and fully furnished, right down to the dishes, pots, pans, and bedding. Just bring your suitcase. This property is as flexible as it is beautiful. Rent both sides for strong dual-income potential, create the ultimate family...

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Home facts

  • Year built:1988
  • Subdivision & Development:Key Colony Beach (53.5)
  • Listing ID #:621036
  • Added:51 day(s) ago
  • Updated:October 11, 2026 at 03:13 PM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:6
  • Living area:3,080 sq. ft.

Heating and cooling

  • Cooling:Central Air

Structure and exterior

  • Year built:1988
  • Building area:3,080 sq. ft.
  • Lot area:0.19 Acres
  • Exterior Features:Storage

Finances and disclosures

  • Price:$3,200,000
  • Price per sq. ft.:$1,038.96
  • Tax amount:$13,968

Features and amenities

  • Amenities:Smoke Alarms

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