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241 12th Street, 
Key Colony, FL 33051

$4,200,000

5

Beds

4

Baths

4,188

Sq Ft

Single Family

Virtual Tour

Active

Listed by

Lisa Joseph

Key Colony Beach Realty

Last updated:

May 11, 2026, 01:04 AM

MLS#

617635

Source:

FL FKBOR

About This Home

241 12th Street

Experience the pinnacle of island living in this breathtaking 4,188 square-foot sanctuary. Completely 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.

Home Facts

Single Family

4 Baths

5 Bedrooms

Built in 1991

Price Summary

4,200,000

$1,002 per Sq. Ft.

MLS #:

617635

Last Updated:

May 11, 2026, 01:04 AM

Added:

5 month(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

4

Structure

Structure

Building Area:

4,188 Sq. Ft.

Year Built:

1991

Lot

Lot Size (Sq. Ft):

10,800

Finances & Disclosures

Finances

Price:

$4,200,000

Price per Sq. Ft:

$1,002 per Sq. Ft.

Source:FL FKBOR
The information being provided by Florida Keys Board Of REALTORS®, Inc. is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information is deemed reliable but not guaranteed and should therefore be independently verified. © 2026 Florida Keys Board Of REALTORS®, Inc. All rights reserved.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.