Ad #6934742
MLS #617635
Experience the pinnacle of island living in this breathtaking 4
241 12Th St, Key Colony Beach, FL 33051
$4,200,000
5Beds
4Baths
4,188Sqft
0.25Acres
About this property
Experience the pinnacle of island living in this breathtaking 4,188 square-foot sanctuarypletely reimagined in 2024 with a top-of-the-line remodel, this 5-bedroom, 4-bath estate merges ultra modern luxury with the laid-back spirit of the Florida Keys. The heart of the home is a true Chef's Kitchen with stunning Blue Macauba Quartzite countertops, custom cabinetry, Professional-grade appliances and an open concept design. Enjoy the seamless clean look of porcelain tile flooring that flows throughout the entire home. The homes elevator makes moving between stories effortless, whether you're bringing in groceries or luggage. Indulge in the private backyard sanctuary featuring a sparkling pool and hot tub, perfect for cooling off after a day on the water or unwinding under the stars. The spacious, dedicated outdoor entertainment area features an outdoor kitchen equipped with convenient roll-down screens or shutters that can enclose the entire space. Enjoy 90 feet of pristine canal frontage complemented by a 40-foot wood dock and 90 foot seawall providing easy access to the Ocean or the Gulf. Call for your private showing today.
Property Features
5 Beds
4 Baths
4,188 Sqft
Built in 1991
0.25 Acres
2 Stories
On Beachfront
Siding: CBS
Has Swimming Pool
Has Fireplace
Fireplace Insert, Fireplace(s), Central
$14,106 / yr property tax
Monroe County
Coury Sub (535) Community
Additional Photos
Contact Information
Lisa Joseph
Key Colony Beach Realty, Inc.
305-481-4856
Location
Listing Agent: Lisa Joseph (License #: 534130) 305-481-4856
Broker: Key Colony Beach Realty, Inc. 305-289-0621 Listing Site
Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Key Colony Beach Realty, Inc. 305-289-0621 Listing Site
Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
BeachHouse.com
Printed Aug 12, 2026
Photo Gallery
$4,200,000
5
Beds
4
Baths
4,188
Sqft
241 12Th St, Key Colony Beach, FL 33051
By contacting this agent you agree to these Terms and Conditions.
MLS# 617635
Experience the pinnacle of island living in this breathtaking 4
$4,200,000
241 12Th St, Key Colony Beach, FL 33051
5
Beds
4
Baths
4,188
Sqft
0.25
Acres
$4,200,000
241 12Th St, Key Colony Beach, FL 33051
5 Beds
4 Baths
4,188 Sqft
0.25 Acres
Experience the pinnacle of island living in this breathtaking 4,188 square-foot sanctuarypletely reimagined in 2024 with a top-of-the-line remodel, this 5-bedroom, 4-bath estate merges ultra modern luxury with the laid-back spirit of the Florida Keys. The heart of the home is a true Chef's Kitchen with stunning Blue Macauba Quartzite countertops, custom cabinetry, Professional-grade appliances and an open concept design. Enjoy the seamless clean look of porcelain tile flooring that flows throughout the entire home. The homes elevator makes moving between stories effortless, whether you're bringing in groceries or luggage. Indulge in the private backyard sanctuary featuring a sparkling pool and hot tub, perfect for cooling off after a day on the water or unwinding under the stars. The spacious, dedicated outdoor entertainment area features an outdoor kitchen equipped with convenient roll-down screens or shutters that can enclose the entire space. Enjoy 90 feet of pristine canal frontage complemented by a 40-foot wood dock and 90 foot seawall providing easy access to the Ocean or the Gulf. Call for your private showing today.
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Property Details
HOME DETAILS
5 Beds
4 Baths
4,188 Sqft
Built in 1991
0.25 Acres
2 Stories
BEACH & VIEW
On Beachfront
EXTERIOR
Siding: CBS
Has Swimming Pool
INTERIOR
Has Fireplace
Fireplace Insert, Fireplace(s), Central
FINANCIAL & COMMUNITY
$14,106 / yr property tax
Monroe County
Coury Sub (535) Community
See More Details
Location
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Ad Statistics
Ad Number
6934742
Viewed
0 time
Listing Status
Active Under Contract
Added
Dec 08, 2025
Last Refreshed
Jul 03, 2026 06:17:28 PM
Listing Information
Data Source
Marathon and Lower Keys Association of Realtors
Source Property ID
617635
Listing Agent: Lisa Joseph (License #: 534130) 305-481-4856
Broker: Key Colony Beach Realty, Inc. 305-289-0621 Listing Site
Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Key Colony Beach Realty, Inc. 305-289-0621 Listing Site
Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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