About 230 Sadowski Causeway
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.
Features of 230 Sadowski Causeway
| MLS® # | 621229 |
|---|---|
| Price | $1,375,000 |
| Bedrooms | 3 |
| Bathrooms | 3.00 |
| Full Baths | 3 |
| Square Footage | 1,647 |
| Land Size | 10,454 |
| Year Built | 2023 |
| Type | Residential |
| Sub-Type | Half Duplex |
| Status | Active |
Community Information
| Address | 230 Sadowski Causeway |
|---|---|
| Area | 17 - Vaca Cut - Both Sides Holiday Inn/Key Colony |
| Subdivision | Marina Sub (54.0) |
| City | Key Colony |
| County | Monroe |
| State | FL |
| Zip Code | 33051 |
Amenities
| Amenities | Beach, Bike Paths |
|---|---|
| Utilities | FKAA, Municipal Sewer |
| Parking | Garage, Attached, Auto Door Opener, Off Street Parking |
| View | Canal View |
| Is Waterfront | Yes |
| Waterfront | Canal Front |
| Has Pool | Yes |
| Pool | In Ground, Salt Water, Concrete, Decked |
Interior
| Interior Features | Drapes/Blinds Incl, Storage, Quartz Countertops |
|---|---|
| Appliances | Washer, Dryer, Dishwasher, Refrigerator, Range, Oven, Microwave, Stainless Steel Appliance(s) |
| Cooling | Central Air, Ceiling Fans(s) |
| Fireplace | No |
| Has Basement | No |
Exterior
| Exterior Features | Fencing |
|---|---|
| Lot Description | Less Than 1/4 Acre |
| Windows | Sliding Glass Doors, Impact Rstnce Window, Impact Rstnce Doors |
| Roof | Metal Roof |
| Construction | CBS |
Additional Information
| Date Listed | September 7th, 2026 |
|---|---|
| Zoning | R-2C - Key Colony Two Family |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Agent | Amy Puto |
|---|---|
| Office | Coldwell Banker Schmitt Real Estate Co. |