Judy Cinque - Key Colony Beach Realty
220 Sadowski Causeway
Key Colony Beach, FL 33051
New Listing$4,400,000 $23,620 est/mo Sourced by Back At You
1618 South Street,KEY WEST, FL 33040
KEY WEST, FL 33040
Description
BRAND NEW CONSTRUCTION MIDTOWN WEST Meticulously crafted by a local luxury builder, this exceptional new 4 bedroom 3 bath residence combines superior construction, thoughtful architectural design and exquisite attention to detail to create effortless tropical elegance. Step inside to soaring 20-foot ceilings, a light-filled open floor complimented by 12'x40' tile flooring. A striking floating staircase with open wood treads adds architectural flair. The gourmet kitchen showcases custom Hanson and Bringle cabinetry, granite countertops and premium stainless steel Thermadore appliances, with a central island and built in wet bar. The second level features two bedrooms with a Jack-and-Jill bath, while the third level offers an expansive mezzanine and luxurious second primary suite with soaking tub and separate shower. Custom white oak flooring, motorized Hunter Douglas Pirouette window treatments and designer lighting reflect the exceptional quality throughout. Designed for seamless indoor-outdoor living, the lush tropical setting features a heated 10' x 20' saltwater pool with six-foot swim-out, outdoor shower and exquisite outdoor kitchen with built-ins, refrigeration and grilling area. Five private porches invite morning coffee, afternoon breezes and relaxed evenings under the stars, buffeted by lushly landscaped grounds. Quality is evident in every detail, from premium Andersen impact-resistant windows and a standing-seam metal roof to Hardie board siding, AZEK trim, extensive closed-cell insulation and dual high-efficiency Mitsubishi A/C systems. A two-car tandem garage completes this thoughtfully designed island retreat, where enduring craftsmanship meets sophisticated tropical luxury in a family friendly neighborhood. Completion date Jan '27. More images to follow.
Details
| MLS # | 621671 |
|---|---|
| Listing Type | For Sale |
| Style | House |
| Sub-Type | Resale |
| Status | Active |
| Year | 2026 |
| Days On Site | 1 |
| Listing Provided By | Truman & Co. (KW) | Elizabeth E Chamberlain |
Features
| Bed(s) | 4 |
|---|---|
| Bath(s) | 3 Total |
| SQ Feet | 2,600 |
| Pool | Yes |
| Zoning | SF - Single Family |
| Acreage | 0.13 |
| Water Front | None |
| Property View | No Waterview |
Taxes
| Property | 8812 |
|---|
Area Information
| State | FL |
|---|---|
| County | Monroe |
| City | KEY WEST |
| Zip Code | 33040 |
| Area | 03 Key West |
| Community Name | Monroe Investement Co Sub (2.0) |
| Listing VS Median (in Monroe Investement Co Sub (2.0)) | |
Price: $4,400,000 low | high Med: $1,699,382 sqft: 2,600 low | high Med: 1,644 $ / sqft: $1,692 low | high Med: $1,047 On site: 1 low | high Med: 67 | |
Market Activity 33040
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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.
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Learn More About This Property
| State | FL |
|---|---|
| County | Monroe |
| City | KEY WEST |
| Zip Code | 33040 |
| Area | 03 Key West |
| Community Name | Monroe Investement Co Sub (2.0) |
| Listing VS Median (in Monroe Investement Co Sub (2.0)) | |
Price: $4,400,000 low | high Med: $1,699,382 sqft: 2,600 low | high Med: 1,644 $ / sqft: $1,692 low | high Med: $1,047 On site: 1 low | high Med: 67 | |
Nearby Listings (Within 1/10 mile)
Price: $3.3M - $5.5M
sqft: 1,500 - 3,000
 | $4,300,0001614 Washington StreetKey West, FL 33040 |
Listing Updated: October 18, 2026 at 5:07:45 PM PDT
Judy Cinque | | SL649582
Main - 220 Sadowski Causeway, Key Colony Beach, FL 33051
© Copyright 2026, Back At You
SITE POWERED BY
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 October 18, 2026 at 6:58:16 PM PDT