New Construction Homes in Key Colony Beach, FL

/9
$1,450,000 Lot/Land

248 Pescayo Ave, Marathon, FL 33050
- 11,325 Sq Ft
- $5,576,923 per Acre
One of the best buildable lots in the City of Marathon for large boats and immedate ocean access. Can't find the right home? Build your own! 11,354 square foot right on Bonefish Channel with very deep water the Atlantic Ocean just moments away. Dock permit is available with some reconfiguration required. Subject lot, and the adjacent lot 246 Pescayo are also available as a double lot (see listing

Joshua Mothner

Coldwell Banker Schmitt Real Estate Co.

248 Pescayo Ave, Marathon, FL 33050
Explore Key Colony Beach
/11
$2,950,000 Lot/Land

246 & 248 Pescayo Ave, Marathon, FL 33050
- 21,780 Sq Ft
- $5,900,000 per Acre
Ready to Build Your Dream Florida Keys Estate? This rare opportunity includes two large adjacent, cleared parcels, totaling 21,798 sq ft, in the heart of Marathon, already vested with a City of Marathon Market Rate Transferable Building Right, (TBR) — meaning no wait, no red tape - start building immediately! Positioned on a deepwater canal with 7.9' controlling depth, this location is ideal for

Joshua Mothner

Coldwell Banker Schmitt Real Estate Co.

246 & 248 Pescayo Ave, Marathon, FL 33050
/27
$399,000 Custom Home

101 11th Street Ocean Unit 19, Marathon, FL 33050
- 2 Beds
- 2 Baths
- 960 Sq Ft
Ocean Breeze makes island living easy in this Florida Keys waterfront enclave. This fully furnished, newly constructed manufactured home is outfitted with tasteful coastal decor across the sunny 2 bed, 2 bath space. The upstairs private balcony overlooks the ocean for morning coffee. All modern appliances including washer and dryer and dishwasher complete the package. Enjoy full amenities in this

Kirsten Miller Coldwell Banker Schmitt RE Co

101 11th Street Ocean Unit 19, Marathon, FL 33050
/27
$399,000 Custom Home

101 11th St Unit 19, Key Colony Beach, FL 33051
- 2 Beds
- 2 Baths
- 960 Sq Ft
Ocean Breeze makes island living easy in this Florida Keys waterfront enclave. This fully furnished, newly constructed manufactured home is outfitted with tasteful coastal decor across the sunny 2 bed, 2 bath space. The upstairs private balcony overlooks the ocean for morning coffee. All modern appliances including washer and dryer and dishwasher complete the package. Enjoy full amenities in this

Elizabeth Jolin Coldwell Banker Schmitt RE Co

101 11th St Unit 19, Key Colony Beach, FL 33051
/47
$799,000 Condo Unit

501 E Ocean Dr Unit 9, Key Colony Beach, FL 33051
- 2 Beds
- 2 Baths
- 972 Sq Ft
Rarely does a 2023 oceanfront masterpiece become available in the heart of the Middle Keys with the highly coveted ability to offer weekly rentals. Welcome to Key Colony Beach Club, the newest premier community in the area. This turn-key 2-bedroom, 2-bathroom residence offers the ultimate in modern coastal living, featuring high-impact glass, 9-foot ceilings, and a layout designed to maximize

Aryl and Pati Robison RE/MAX All Keys Real Estate

501 E Ocean Dr Unit 9, Key Colony Beach, FL 33051
/8
$2,650,000 Lot/Land

790 10th St, Key Colony Beach, FL 33051
- 8,249 Sq Ft
- $13,992,000 per Acre
One of the last two duplex zoned, canal front, lots. New seawall in 2022. Building permits are quick in Key Colony Beach. Have your building plans reviewed and approved by the City and you are good to go.Seller / Developer will consider building as per his plans with a Pre-Construction agreement for one side of the duplex building at $2,350,000. Plans for each half duplex to be approximately

Steve Smith, P.A. Ocean Sotheby's International

790 10th St, Key Colony Beach, FL 33051
/10
$2,650,000 Lot/Land

760 10th St, Key Colony Beach, FL 33051
- 8,249 Sq Ft
- $13,992,000 per Acre
One of the last two duplex zoned, canal front, lots. New seawall in 2022. Building permits are quick in Key Colony Beach. Have your building plans reviewed and approved by the City and you are good to go.Seller / Developer will consider building as per his plans with a Pre-Construction agreement for one side of the duplex building at $2,350,000. Plans for each half duplex to be approximately

Steve Smith, P.A. Ocean Sotheby's International

760 10th St, Key Colony Beach, FL 33051

New Homes Florida Key Colony Beach

Frequently Asked Questions

What warranties come with a new construction home?

Most Builders provide a 1-year workmanship warranty, a 2-year systems warranty, and a 10-year structural warranty.

What upgrades are included in a new build vs what is considered extras?

Builders in Key Colony Beach, FL usually offer a base package and optional upgrades such as flooring, countertops, and appliances.

Do new construction homes in Key Colony Beach, FL hold their value?

Yes, especially in fast-growing areas of Key Colony Beach, FL. Resale values are supported by population growth, job opportunities, and desirable schools.

What happens if I find issues after moving in to new build?

Builders typically provide a post-move in warranty service to address punch list items.

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