Judy Cinque - Key Colony Beach Realty
220 Sadowski Causeway
Key Colony Beach, FL 33051
$3,400,000 $18,252 est/mo Sourced by Back At You
1401 Atlantic Boulevard,KEY WEST, FL 33040
KEY WEST, FL 33040
Description
A premier transient investment opportunity and a genuinely enchanting way of living meet on Atlantic Boulevard! The Atlantis House is a property with heart and soul. Just steps from the beach, this compound features 5 bedrooms and 4 bathrooms across three beautifully curated living spaces with a stunning boho-coastal aesthetic. The primary residence is an exquisite 3-BR/2-BA monthly rental boasting a light-filled, open-concept floor plan for effortless island entertaining. You are welcomed into a mosaic-tiled foyer featuring whimsical swinging hammock chairs and a charming custom scooter coffee bar, flowing into spacious living areas adorned with timeless terrazzo floors. The heart of the home is a true gourmet kitchen, featuring a large island, pristine white quartz countertops, and separate Sub-Zero refrigerator and freezer. The main level offers two luxurious bedrooms opening to a beautifully landscaped fenced yard with a bistro patio. A spiral staircase leads upstairs to a third bedroom--a spectacular oasis with open water views. This level features dual sliding doors opening onto a magical, Trex rooftop terrace with a dining pergola and views of the Atlantic. It is the perfect perch to watch the sunrise with coffee in hand and return for the sunset. Around the corner are two detached, transient-licensed 1BR/1BA guest suites with dedicated parking. Both offer tasteful decor and private access to a backyard oasis with a large shared deck shaded by towering palms. Live the ultimate Key West lifestyle, a stone's throw from launching your kayak at the beach and a one-minute walk from the iconic White Street Pier. The Atlantis House conveys with its own house-made Atlantis Key Lime Pie recipe, passed from the former owner to the new owner, a tradition carried for more than 30 years. A one-of-a-kind treasure!
Details
| MLS # | 620001 |
|---|---|
| Listing Type | For Sale |
| Style | House |
| Sub-Type | Resale |
| Status | Active |
| Year | 1958 |
| Days On Site | 99 |
| Listing Provided By | Brenda Donnelly Real Estate LLC | Brenda J Donnelly |
Features
| Bed(s) | 5 |
|---|---|
| Bath(s) | 4 Total |
| SQ Feet | 2,530 |
| Units | 3 |
| Zoning | SF - Single Family |
| Acreage | 0.15 |
| Water Front | None |
| Property View | Open Water View, Ocean |
Taxes
| Property | 14565 |
|---|
Area Information
| State | FL |
|---|---|
| County | Monroe |
| City | KEY WEST |
| Zip Code | 33040 |
| Area | 02 Key West |
| Community Name | Macros Subd (2.0) |
| Listing VS Median (in Macros Subd (2.0)) | |
Price: $3,400,000 low | high Med: $3,400,000 sqft: 2,530 low | high Med: 2,530 $ / sqft: $1,344 low | high Med: $1,344 On site: 99 low | high Med: 99 | |
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.
Contact
Learn More About This Property
| State | FL |
|---|---|
| County | Monroe |
| City | KEY WEST |
| Zip Code | 33040 |
| Area | 02 Key West |
| Community Name | Macros Subd (2.0) |
| Listing VS Median (in Macros Subd (2.0)) | |
Price: $3,400,000 low | high Med: $3,400,000 sqft: 2,530 low | high Med: 2,530 $ / sqft: $1,344 low | high Med: $1,344 On site: 99 low | high Med: 99 | |
Nearby Listings (Within 1/10 mile)
Price: $2.55M - $4.25M
sqft: 1,500 - 3,000
Listing Updated: August 14, 2026 at 12:45:51 PM PDT
Judy Cinque | | SL649582
Main - 220 Sadowski Causeway, Key Colony Beach, FL 33051
© Copyright 2026, Back At You
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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