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$4,200,000

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 4 Full Baths
  • 4,188 Sq. Ft.
  • Updated 13 days ago
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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.

Full Property Details for 241 12th St

General

  • Price: $4,200,000
  • Taxes: $14,105 (2024)
  • Status: Active
  • Type: Single Family
  • Source: 927
  • MLS ID: 617635
  • Updated: 5/13/2026
  • Added to Site: 175 day(s) ago

Interior

  • Interior Features: Workshop, Entrance Foyer, Walk-in Closet(s), Cathedral Ceilings, Elevator, Fireplace(s), Split Bedroom
  • Appliances: Stainless Steel Appliance(s), Dishwasher, Disposal, Dryer, Ice Machine, Microwave, Oven, Range, Refrigerator, Washer
  • Flooring: Tile

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 4

Bedrooms

  • Total Bedrooms: 5

Other Rooms

  • Laundry: Laundry Room

Additional Information

  • Shared Amenities: Bike Paths, Tennis Court(s)
  • Pool: Yes
  • Pool Description: Heated, In Ground

Exterior

  • Exterior Features: Lighting, Storage
  • Deck/Patio: Open Porch/Balcony
  • Porch/Patio/Deck: Open Porch/Balcony

Parking

  • Parking Features: Off Street, Covered, Carport

Location

  • Area: 17 - Vaca Cut - Both Sides Holiday Inn/Key Colony
  • County: Monroe
  • Subdivision: Coury Sub (53.5)
  • Driving Directions: Take Sadowski Causeway to West Ocean Drive. Take a right on 12th Street it is on the left side of the Street.

Community

  • Assoc. Fees Include: None
  • Pets Allowed: Yes

Heating & Cooling

  • Central air: Yes
  • Air Conditioning: Yes
  • Cooling Type: Central Air, Ceiling Fans(s)
  • Heating Type: Central, Fireplace Insert

Structural Information

  • Architectural Style: Above Flood
  • Construction Status: Updated/Remodeled
  • Construction: CBS
  • Windows/Doors: Impact Rstnce Doors, Impact Rstnce Window, Sliding Glass Doors
  • Square Feet: 4,188
  • Sq. Ft. Source: Property Data Card
  • Year Built: 1991
  • Property Condition: Updated/Remodeled

Unit Information

  • Units in Building: 1

Lot Features

  • Property View: Canal
  • Lot Size (Acres): 0.25
  • Lot Size (Sq. Ft.): 10,800
  • Lot Size Source: Property Data Card
  • Zoning: R-1A - Key Colony Single Family

Water Features

  • Water Front: Yes
  • Water View: Yes
  • Water Front Desc.: Canal Front

Financial Considerations

  • Tax Amount: $14,105.58
  • Tax Year: 2024
  • Terms: Cash, Conventional

Disclosures and Reports

  • Legal Description: LT 4 AND SLY 10 FT LT 5 COURY SUBDIVISION PB7-13 KEY COLONY OR435-723 OR801-2290 OR852-2205 OR964-473 OR993-605 OR1015-
  • Flood Zone: AE, AE
  • APN: 00079871-000400

Listed by Key Colony Beach Realty, Lisa Joseph (305) 481-4856

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Listing agent

— 241 12th St —

  • Lisa Joseph

    Key Colony Beach Realty

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 241 12th St

School District:Monroe County School District, Middle Torch Key, FL
NameGradesDistance
Stanley Switlik Elementary School
3400 Overseas Highway, Marathon, FL 33050
PK-54.4 mi
Marathon School
350 Sombrero Beach Road, Marathon, FL 33050
6-123.5 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 241 12th St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
12/03/2025
Listed
$4,200,000
95.35%
MLS
6/13/2023
Sold
$2,150,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 241 12th St

Year
Property Taxes
Change
Tax Assessment
Change
2024
$14,106
—
$2,170,333
53%
2024
$14,106
-24%
$1,421,413
-24%
2023
$18,566
99%
$1,875,370
102%
2021
$9,348
1%
$929,844
-3%
2022
$9,243
-1%
$957,739
4%
2021
$9,348
7%
$917,006
2%
2019
$8,726
6%
$896,390
2%
2018
$8,244
5%
$879,677
2%
2017
$7,885
-2%
$861,584
2%
2016
$8,046
—
$843,863
1%
2015
$8,084
-2%
$837,997
1%
2014
$8,231
1%
$831,346
3%
2013
$8,156
—
$804,035
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 241 12th St

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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with our affiliated lender
NMLS#: 1598647

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Listed by Key Colony Beach Realty, Lisa Joseph (305) 481-4856

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241 12th Street, Key Colony, FL 33051 (MLS# 617635) is a Single Family property with 5 bedrooms and 4 full bathrooms. 241 12th Street is currently listed for $4,200,000 and was received on December 03, 2025. Want to learn more about 241 12th Street? Do you have questions about finding other Single Family real estate for sale in Key Colony? You can browse all Key Colony real estate or contact a Coldwell Banker agent to request more information.

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