$15,000,000
Key Colony, FL 33051
MLS# 619238
8 baths | 10000 sqft
1 / 11
Property Description
Fully integrated marina and anchored commercial asset all in fee simple 45-Slip Key Colony Beach Marina Rarely Available Fee Simple Bay Bottom - Recently Expanded Recently Purchased Retail Center Generating A Reliable Revenue Source - ±6,370 sf Recently Built Turnkey Waterfront Restaurant Available for lease or new owner-operation +/-3700sF Gasoline and Diesel. The north end includes a boat ramp, and undeveloped property that is currently used for overflow parking and boat storage Absentee Owned - Easy to Manage Owner financing possible
Details
Maps
Documents
Contract Information
Listing Board: Florida Keys
Limited Representation: No
Potential Short Sale: No
Bank Owned: No
Current Price: $15,000,000
Listing Date: 2026-03-01
List Price: $15,000,000
Location, Tax & Legal
City: KEY COLONY
Off Shore Island: No
Mile Marker: 53.5
Marathon Neighborhood: Marathon East - Gulf (Airport to Vaca)
Side: Bay/Gulf
Flood Zone: AE,AE,AE
Alternate Key #: 1086401
Parcel #: 00079371-000100
Zoning: COZ - Key Colony County Zoning
Legal: LOT 1 & BB ADJ TO KCB CAUSEWAY & PVT ROAD MARINA SUBDIVISION REPLAT PB7-2 SHELTER KEY OR391-241 OR410-548 OR410-550 OR42
Taxes: 51625.86
Tax Year: 2025
Street #: 400
Street Name: Sadowski
Street Suffix: Way
Key/Island: Key Colony
State/Province: FL
Zip Code: 33051
Subdivision: Key Colony Beach (53.5)
County: Monroe
Area: 17 - Vaca Cut - Both Sides Holiday Inn/Key Colony
General Property Description
Realtor.COM Type: Commercial
Waterfront: Yes
Control Depth: 8
Lot Size: 2 acres
Lot SqFt: 86000
Business Name: Key Colony Marina
Total Units: 6
SqFt Source: Unknown/Condo
Total # Buildings: 2
Building SqFt: 10000
Style: Commercial
Living Apx SqFt: 10000
Year Built: 1961
Half Baths: 8
Total Baths: 8
Remarks & Misc
Remarks – Consumer: Fully integrated marina and anchored commercial asset all in fee simple
45-Slip Key Colony Beach Marina
Rarely Available Fee Simple Bay Bottom - Recently Expanded
Recently Purchased Retail Center Generating A Reliable Revenue Source - ±6,370 sf
Recently Built Turnkey Waterfront Restaurant Available for lease or new owner-operation +/-3700sF
Gasoline and Diesel. The north end includes a boat ramp, and undeveloped property that is currently used for overflow parking and boat storage
Absentee Owned - Easy to Manage
Owner financing possible
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
License Info
Other/See Remarks: 1
Type
Bar: 1
Gas Station: 1
Marina: 1
Restaurant: 1
Retail: 1
Shop/Strip Center: 1
Fee Includes
Other: 1
Dockage
Basin: 1
Boat Slip: 1
Other Dockage: 1
Appliances
Dryer: 1
Washer: 1
Property Info
# Boat Slips: 45
# Washers: 1
# Dryers: 1
Waterfront
Bay Front: 1
Gulf Front: 1
Open Water: 1
Waterview
Bay/Gulf View: 1
Harbor/Marina View: 1
Open Water View: 1
Vehicle Storage
Guest Parking: 1
Construction
Combo Construction: 1
Land Size
2 Less Than 5 Acres: 1
Utilities
Buyer to Verify: 1
Financial Status
Bank Owned: No
Potential Short Sale: No
Status Change Info
Status: Active
Property Features
License Info: Other/See Remarks
Type: Bar; Gas Station; Marina; Restaurant; Retail; Shop/Strip Center
Waterfront: Bay Front; Gulf Front; Open Water
Waterview: Bay/Gulf View; Harbor/Marina View; Open Water View
Dockage: Basin; Boat Slip; Other Dockage
Vehicle Storage: Guest Parking
Utilities: Buyer to Verify
Appliances: Dryer; Washer
Construction: Combo Construction
Land Size: 2 Less Than 5 Acres
Fee Includes: Other
Executive Summary 
Listing Office: Simply Marinas
Last Updated: March - 27 - 2026
The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.