Judy Cinque - Key Colony Beach Realty
220 Sadowski Causeway
Key Colony Beach, FL 33051
Description
This 7,500 sq ft residential lot on Duck Key Island offers 75 ft of canal frontage and 100 ft of deep-water canal depth on the ocean side with crystal-clear waters. This property is yacht accessible. The ROGO permit is already grandfathered in, so it's ready to build with no waiting in the ROGO line and you can start construction today. Fully approved dock plans are included. A three-story home will feature uninterrupted open-ocean views over the cul-de-sac. Owner financing is available. Enjoy the exclusive clubhouse with tennis courts and nearby Hawks Cay Resort, where you can swim with dolphins, dine at restaurants featuring Michelin-rated chefs, and access a full-service marina for boat storage. The lot is just minutes from the calm Grassy Key sandbar, with deep drops a few miles out for fishing a variety of species, close to reefs and Islamorada humps, and near bridges for easy bay-side access.
Details
| MLS # | 617274 |
|---|---|
| Listing Type | For Sale |
| Sub-Type | Resale |
| Status | Active |
| Days On Site | 292 |
| Listing Provided By | Trustpoint Realty, LLC | Joseph Suarez |
Features
| Zoning | SR - Sub Urban Residential Distr |
|---|---|
| Acreage | 0.17 |
| Water Front | Yes |
| Property View | Canal |
Taxes
| Property | 9957 |
|---|
Area Information
| State | FL |
|---|---|
| County | Monroe |
| City | Duck |
| Zip Code | 33050 |
| Area | 20 Duck Key | Coral Key | Conch Key |
| Community Name | Duck Key (61.0) |
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MLS Internet Data Exchange (IDX) information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the Florida Keys Board of Realtors.
The data relating to real estate for sale on this web site come s in part from the Internet Data Exchange program of the Marathon and Lower Keys Association of REALTORS®, Inc. MLS. Real Estate listings held by brokerage firms other than Key Colony Beach Realty, Inc. are marked with the MLS logo and detailed information about them includes the name of the listing broker’s office.
The data relating to real estate for sale on this web site come s in part from the Internet Data Exchange program of the Marathon and Lower Keys Association of REALTORS®, Inc. MLS. Real Estate listings held by brokerage firms other than Key Colony Beach Realty, Inc. are marked with the MLS logo and detailed information about them includes the name of the listing broker’s office.
Contact
Learn More About This Property
| State | FL |
|---|---|
| County | Monroe |
| City | Duck |
| Zip Code | 33050 |
| Area | 20 Duck Key | Coral Key | Conch Key |
| Community Name | Duck Key (61.0) |
Nearby Listings (Within 1/10 mile)
Price: $1.612M - $2.687M
sqft: 0 - 0
Listing Updated: August 10, 2026 at 11:10:41 AM PDT
Judy Cinque | | SL649582
Main - 220 Sadowski Causeway, Key Colony Beach, FL 33051
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Judy Cinque | | SL649582
Main - 220 Sadowski Causeway, Key Colony Beach, FL 33051
MLS Internet Data Exchange (IDX) information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the Florida Keys Board of Realtors.
The data relating to real estate for sale on this web site come s in part from the Internet Data Exchange program of the Marathon and Lower Keys Association of REALTORS®, Inc. MLS. Real Estate listings held by brokerage firms other than Key Colony Beach Realty are marked with the MLS logo and detailed information about them includes the name of the listing broker’s office.
Listing Information Last Updated August 28, 2026 at 10:28:58 AM PDT