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$1,375,000
35 Days On Site

230 Sadowski Causeway
Key Colony, FL 33051

For Sale|Single Family Residence|Active Under Contract
3
Beds
3
Total Baths
3
Full Baths
1,647
SqFt
$835
/SqFt
2023
Built
Subdivision:
Marina Sub (54.0)
County:
Monroe
Listing courtesy of Amy Puto of Coldwell Banker Schmitt Real Estate Co.
Call Now: 305-395-3300
Is this the listing for you? We can help make it yours.
305-395-3300
230 Sadowski Causeway230 Sadowski Causeway230 Sadowski Causeway230 Sadowski Causeway
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Your dream Florida Keys waterfront escape starts here--built for boaters who need extra space! Built in 2023, this sleek 3-bedroom, 3-bath residence features a rare 49-foot concrete dock, standing far above the island's standard 30-37.5-foot dockage allowance to accommodate larger vessels with ease. Inside, enjoy airy 9-foot ceilings, crisp tile floors, a stunning white-and-quartz kitchen, and an oversized 2-car garage for gear. Spend afternoons relaxing by the pool or running out to your favorite fishing spot. Perfectly set up as a high-performing weekly vacation rental with proven bookings, this property also offers the rare chance to acquire the adjacent half duplex (232 Sadowski) to double your rental footprint or create an extended family estate. Located in the resort community of Key Colony Beach with restaurants, 9-hole golf course, Sunset Park, sports courts and shopping, all within walking or biking distance.

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Listing Snapshot
Price 
$1,375,000
Days On Site 
35 Days
Bedrooms 
3
Inside Area (SqFt) 
1,647 sqft
Total Baths 
3
Full Baths 
3
Partial Baths 
N/A
Lot Size 
0.24 Acres
Year Built 
2023
MLS® Number 
621229
Status 
Active Under Contract
Property Tax 
$8,903.44
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
a week agoListing updated with changes from the MLS®
a week agoStatus changed to Active Under Contract
a month agoListing first seen on site
General Features
Acres 
0.24
Attached Garage 
Yes
Garage 
Yes
Levels 
One
Parking 
AttachedGarage Door OpenerGarageOff Street
Pets 
Yes
Property Condition 
Updated/Remodeled
Property Sub Type 
Single Family Residence
SqFt Total 
1647
Zoning 
R-2C - Key Colony Two Fam
Interior Features
Appliances 
WasherDryerDishwasherRefrigeratorRangeOvenMicrowaveStainless Steel Appliance(s)
Cooling 
Central AirCeiling Fan(s)
Flooring 
Tile
Furnished 
Furnished
Interior 
Storage
Window Features 
BlindsDrapes
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Exterior Features
Fencing 
Fenced
Patio And Porch 
Deck
Pool Features 
In GroundSalt Water
Private Pool 
Yes
Roof 
Metal
View 
Canal
Waterfront 
Yes
Waterfront Features 
Canal Front
Waterview 
Canal
Windows/Doors 
BlindsDrapes
Community Features
MLS Area 
17 - Vaca Cut - Both Sides Holiday Inn/Key Colony
Financing Terms Available 
CashConventional
Listing courtesy of Amy Puto of Coldwell Banker Schmitt Real Estate Co.



Listing information is provided by Participants of the Florida Keys Board of REALTORS MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Florida Keys Board of REALTORS MLS.
Data last updated at: 2026-10-13 03:34 PM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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