$599,000 Life feels a little slower in the Casa Marina neighborhood. Mornings begin with a walk to Higgs Beach, afternoons are spent by the pool, and evenings often end just down the street at Salute! on the Beach or Louie's Backyard. Tucked within the peaceful Southpark Condominium community, 816 South Street, Unit 4 places you in the heart of one of Key West's most desirable locations while offering the privacy and simplicity of low maintenance island living. Inside, this 1 bedroom, 1 bathroom condominium feels bright, comfortable, and welcoming. The open living spaces flow naturally to two private outdoor decks, one at the front of the home that is perfect for enjoying the neighborhood atmosphere and another tucked just off the bedroom, surrounded by mature tropical landscaping for a more private escape. The community itself offers the amenities that make everyday living feel like a vacation, including a beautifully maintained heated swimming pool set among lush tropical grounds. An assigned off street parking space and a spacious locked storage area provide conveniences that are increasingly valuable in Key West. Located just 4 blocks from Duval Street, you can easily walk or bike to beaches, restaurants, galleries, shopping, and everything that makes island life so special, while still returning home to one of the quieter residential pockets of Old Town. Whether you are searching for a full time residence, a seasonal retreat, or simply a place where life naturally slows down, 816 South Street, Unit 4 offers an opportunity to experience the very best of Casa Marina living. 1 Beds ⋅ 1 Baths ⋅ 620722 MLS Life feels a little slower in the Casa Marina neighborhood. Mornings begin with a walk to Higgs Beach, afternoons are spent by the pool, and evenings often end just down the street at Salute! on the Beach or Louie's Backyard. Tucked within the peaceful Southpark Condominium community, 816 South Street, Unit 4 places you in the heart of one of Key West's most desirable locations while offering the privacy and simplicity of low maintenance island living. Inside, this 1 bedroom, 1 bathroom condominium feels bright, comfortable, and welcoming. The open living spaces flow naturally to two private outdoor decks, one at the front of the home that is perfect for enjoying the neighborhood atmosphere and another tucked just off the bedroom, surrounded by mature tropical landscaping for a more private escape. The community itself offers the amenities that make everyday living feel like a vacation, including a beautifully maintained heated swimming pool set among lush tropical grounds. An assigned off street parking space and a spacious locked storage area provide conveniences that are increasingly valuable in Key West. Located just 4 blocks from Duval Street, you can easily walk or bike to beaches, restaurants, galleries, shopping, and everything that makes island life so special, while still returning home to one of the quieter residential pockets of Old Town. Whether you are searching for a full time residence, a seasonal retreat, or simply a place where life naturally slows down, 816 South Street, Unit 4 offers an opportunity to experience the very best of Casa Marina living. 816 S St Unit 4, Key West
$1,825,000 RARE OPPORTUNITY TO PURCHASE IN CASA MARINA FOR ONLY $835 PRICE PER SQUARE FOOT. (34% BELOW market value) Life feels a little different in Casa Marina. The streets are quieter, the homes are beautifully maintained, and everything from the beach to Old Town is just a short walk or bike ride away. Tucked within one of Key West's most desirable neighborhoods, 1115 South Street captures everything people love about living here. Step inside and the home immediately feels open and inviting. Ten foot ceilings, warm Brazilian cherry floors, and an abundance of natural light create spaces that feel both elegant and comfortable. The entire first floor is designed for gathering, anchored by an impressive kitchen with abundant cabinetry, expansive countertops, and high end appliances that make cooking and entertaining equally enjoyable. As beautiful as the interior is, your attention naturally shifts outdoors. French doors open to a private tropical backyard where a large swimming pool, separate hot tub, and coral stone patios with IPE decking create a peaceful setting for relaxing or entertaining. Surrounded by mature landscaping, the backyard feels like your own private retreat. With both bedrooms located upstairs, the home offers a thoughtful separation between everyday living and personal space. The primary suite even enjoys its own balcony overlooking the backyard, providing a quiet place to begin or end the day. Beautifully maintained and thoughtfully designed, this is a home where every detail encourages you to slow down, entertain often, and enjoy the best of Key West living. 2 Beds ⋅ 2 Baths ⋅ 620470 MLS RARE OPPORTUNITY TO PURCHASE IN CASA MARINA FOR ONLY $835 PRICE PER SQUARE FOOT. (34% BELOW market value) Life feels a little different in Casa Marina. The streets are quieter, the homes are beautifully maintained, and everything from the beach to Old Town is just a short walk or bike ride away. Tucked within one of Key West's most desirable neighborhoods, 1115 South Street captures everything people love about living here. Step inside and the home immediately feels open and inviting. Ten foot ceilings, warm Brazilian cherry floors, and an abundance of natural light create spaces that feel both elegant and comfortable. The entire first floor is designed for gathering, anchored by an impressive kitchen with abundant cabinetry, expansive countertops, and high end appliances that make cooking and entertaining equally enjoyable. As beautiful as the interior is, your attention naturally shifts outdoors. French doors open to a private tropical backyard where a large swimming pool, separate hot tub, and coral stone patios with IPE decking create a peaceful setting for relaxing or entertaining. Surrounded by mature landscaping, the backyard feels like your own private retreat. With both bedrooms located upstairs, the home offers a thoughtful separation between everyday living and personal space. The primary suite even enjoys its own balcony overlooking the backyard, providing a quiet place to begin or end the day. Beautifully maintained and thoughtfully designed, this is a home where every detail encourages you to slow down, entertain often, and enjoy the best of Key West living. 1115 South Street, Key West
$2,499,000 Brand-new construction in one of Key West's most desirable residential neighborhoods, the Casa Marina area of Old Town, just blocks from upper Duval Street and four blocks from the beach. This 4 bedroom, 4.5 bath single-family home blends modern durability with relaxed island living, offering the ease of low-maintenance ownership in the highly sought-after X flood zone. Built in 2026 to Florida's toughest standards, the home features concrete board siding, impact doors and windows, and an elevated first floor. The construction is designed to withstand winds up to 180 MPH. Inside, spacious living areas with high ceilings flow comfortably to a private outdoor retreat with an inground pool and water features. All bedrooms are en-suite, with one located on the first floor. Tasteful professional-style appliances are on order and will be installed as soon as received. Off-street parking adds everyday convenience, while reclaimed wood accents from the historic schooner Western Union bring a meaningful connection to Key West history into the architecture. Quiet, private, and close to everything, this home offers luxury, walkability, and the best of Key West living. 4 Beds ⋅ 5 Baths ⋅ 620332 MLS Brand-new construction in one of Key West's most desirable residential neighborhoods, the Casa Marina area of Old Town, just blocks from upper Duval Street and four blocks from the beach. This 4 bedroom, 4.5 bath single-family home blends modern durability with relaxed island living, offering the ease of low-maintenance ownership in the highly sought-after X flood zone. Built in 2026 to Florida's toughest standards, the home features concrete board siding, impact doors and windows, and an elevated first floor. The construction is designed to withstand winds up to 180 MPH. Inside, spacious living areas with high ceilings flow comfortably to a private outdoor retreat with an inground pool and water features. All bedrooms are en-suite, with one located on the first floor. Tasteful professional-style appliances are on order and will be installed as soon as received. Off-street parking adds everyday convenience, while reclaimed wood accents from the historic schooner Western Union bring a meaningful connection to Key West history into the architecture. Quiet, private, and close to everything, this home offers luxury, walkability, and the best of Key West living. 1316 Royal St Unit 6, Key West
$3,650,000 Stunning possibilities abound for this home on a double lot on the best street in the much sought after Casa Marina neighborhood in Key West. 1017 Washington Street is a renovation away from being your trophy property. The existing house has lots of room with 2,604 square feet of finished space with 4 bedrooms and 2.5 bathrooms. The oversized lot has even more room with 10, 724 square feet, a large swimming pool and an outdoor shed perfect for outdoor kitchen and living space. The property has never flooded and sits above flood. The possibilities are endless. Come see it today. 4 Beds ⋅ 3 Baths ⋅ 620188 MLS Stunning possibilities abound for this home on a double lot on the best street in the much sought after Casa Marina neighborhood in Key West. 1017 Washington Street is a renovation away from being your trophy property. The existing house has lots of room with 2,604 square feet of finished space with 4 bedrooms and 2.5 bathrooms. The oversized lot has even more room with 10, 724 square feet, a large swimming pool and an outdoor shed perfect for outdoor kitchen and living space. The property has never flooded and sits above flood. The possibilities are endless. Come see it today. 1017 Washington St, Key West
$4,195,000 New Construction & Furnished in Key West. Experience timeless Key West charm blended with modern luxury in this stunning property, re-built completely to the historic standard of the original home. Located in the highly sought-after Casa Marina neighborhood just five blocks from Higgs Beach and six blocks from Duval Street, this residence offers the ideal balance of privacy and proximity to all that Key West has to offer. Step inside to discover over 900 square feet of wraparound Brazilian hardwood porches and a beautifully designed interior featuring custom-stained Heart Pine floors, Shiplap walls, and an abundance of natural light. The wide entrance hallway leads to a soaring great room with 20-foot ceilings and skylights, seamlessly connecting the living, dining, and kitchen spaces. The chef's kitchen is a true showpiece, boasting a large center island with seating for six, a wet bar, dual pantries, and a full Viking Professional appliance package. The main level includes a spacious master suite and two guest bedrooms, each with private baths and individual porch access. A convenient half bath is located off the hallway, while the laundry room--complete with an additional half bath--opens directly to the back deck and pool area. Enjoy Key West's outdoor lifestyle with a 15' x 8' pool with water feature, custom mahogany impact doors with transoms, impact windows, and lush professional landscaping. Upstairs, the charm continues with two additional ensuite bedrooms, walk-in closets, an interior balcony overlooking the great room, and a massive air-conditioned storage space spanning half of the second floor. Additional features include: Buried 250-gallon propane tank (servicing gas stove, on-demand water heater, generator-ready) and off-street parking with gate. This exceptional Casa Marina residence offers the best of Key West living--historic elegance, impeccable craftsmanship, and modern comforts. 5 Beds ⋅ 7 Baths ⋅ 620098 MLS New Construction & Furnished in Key West. Experience timeless Key West charm blended with modern luxury in this stunning property, re-built completely to the historic standard of the original home. Located in the highly sought-after Casa Marina neighborhood just five blocks from Higgs Beach and six blocks from Duval Street, this residence offers the ideal balance of privacy and proximity to all that Key West has to offer. Step inside to discover over 900 square feet of wraparound Brazilian hardwood porches and a beautifully designed interior featuring custom-stained Heart Pine floors, Shiplap walls, and an abundance of natural light. The wide entrance hallway leads to a soaring great room with 20-foot ceilings and skylights, seamlessly connecting the living, dining, and kitchen spaces. The chef's kitchen is a true showpiece, boasting a large center island with seating for six, a wet bar, dual pantries, and a full Viking Professional appliance package. The main level includes a spacious master suite and two guest bedrooms, each with private baths and individual porch access. A convenient half bath is located off the hallway, while the laundry room--complete with an additional half bath--opens directly to the back deck and pool area. Enjoy Key West's outdoor lifestyle with a 15' x 8' pool with water feature, custom mahogany impact doors with transoms, impact windows, and lush professional landscaping. Upstairs, the charm continues with two additional ensuite bedrooms, walk-in closets, an interior balcony overlooking the great room, and a massive air-conditioned storage space spanning half of the second floor. Additional features include: Buried 250-gallon propane tank (servicing gas stove, on-demand water heater, generator-ready) and off-street parking with gate. This exceptional Casa Marina residence offers the best of Key West living--historic elegance, impeccable craftsmanship, and modern comforts. 1311 Grinnell St, Key West
$1,499,000 Beautifully renovated corner-lot home in the heart of Casa Marina. This 2-bedroom, 2.5-bath residence sits on a 4,331 sq. ft. lot with room for a pool and offers a seamless blend of modern updates and classic Key West charm. Highlights include wide-plank wood floors, a bright all-white interior, and a designer kitchen featuring custom cabinetry, La Cornue gas range, paneled dishwasher, wine cooler, Quartz island, and subway-tile backsplash. The living room boasts built-in bookshelves and flows into a flexible study/home office. Multiple sets of French doors open to a covered front porch, outdoor dining area, and private wraparound porch. The primary suite offers custom wardrobes and a luxurious marble ensuite with soaking tub, glass-enclosed shower, and nickel fixtures. Guest bedroom with ensuite bath, dedicated laundry area, and stylish powder room complete the layout. Steps to Duval Street, Higgs Beach, Edward B. Knight Pier, waterfront dining, dog parks, and tennis/pickleball courts. A rare offering in one of Key West's most desirable neighborhoods. 2 Beds ⋅ 3 Baths ⋅ 620047 MLS Beautifully renovated corner-lot home in the heart of Casa Marina. This 2-bedroom, 2.5-bath residence sits on a 4,331 sq. ft. lot with room for a pool and offers a seamless blend of modern updates and classic Key West charm. Highlights include wide-plank wood floors, a bright all-white interior, and a designer kitchen featuring custom cabinetry, La Cornue gas range, paneled dishwasher, wine cooler, Quartz island, and subway-tile backsplash. The living room boasts built-in bookshelves and flows into a flexible study/home office. Multiple sets of French doors open to a covered front porch, outdoor dining area, and private wraparound porch. The primary suite offers custom wardrobes and a luxurious marble ensuite with soaking tub, glass-enclosed shower, and nickel fixtures. Guest bedroom with ensuite bath, dedicated laundry area, and stylish powder room complete the layout. Steps to Duval Street, Higgs Beach, Edward B. Knight Pier, waterfront dining, dog parks, and tennis/pickleball courts. A rare offering in one of Key West's most desirable neighborhoods. 1401 Grinnell St, Key West
$2,500,000 Discover an exceptional investment opportunity in the heart of the Florida Keys! Situated on a spacious lot just 3 minutes from the beach and world-famous Duval Street, this unique multi-unit property offers versatility, comfort, and island-style living at its finest. The main residence features 5 bedrooms and 3 bathrooms across 2,432 total s/f, designed for both relaxation and entertaining. Enjoy a private pool with pool heater, along with the convenience of two elevated A/C units, both less than 4 years old. The second unit offers 3 bedrooms and 1 bathroom with 1,504 total s/f of living space, plus a 2-car garage and its own elevated A/C unit, also less than 4 years old. Built for peace of mind and modern living, the property includes a durable metal roof, impact windows throughout, camera security system, preparation for an electric vehicle charger, and separate electric and water meters for each unit. Whether you're seeking a primary residence, vacation retreat, or income-producing property, this rare Florida Keys gem combines location, flexibility, and outstanding features in one incredible package. 8 Beds ⋅ 4 Baths ⋅ 619978 MLS Discover an exceptional investment opportunity in the heart of the Florida Keys! Situated on a spacious lot just 3 minutes from the beach and world-famous Duval Street, this unique multi-unit property offers versatility, comfort, and island-style living at its finest. The main residence features 5 bedrooms and 3 bathrooms across 2,432 total s/f, designed for both relaxation and entertaining. Enjoy a private pool with pool heater, along with the convenience of two elevated A/C units, both less than 4 years old. The second unit offers 3 bedrooms and 1 bathroom with 1,504 total s/f of living space, plus a 2-car garage and its own elevated A/C unit, also less than 4 years old. Built for peace of mind and modern living, the property includes a durable metal roof, impact windows throughout, camera security system, preparation for an electric vehicle charger, and separate electric and water meters for each unit. Whether you're seeking a primary residence, vacation retreat, or income-producing property, this rare Florida Keys gem combines location, flexibility, and outstanding features in one incredible package. 1409 Whalton St, Key West
$9,888,000 Fabulous Find on the Atlantic Side of Key West! Welcome to a truly unique opportunity in the heart of Key West. As the last and only remaining undeveloped property in the Historic Commercial Tourist District (HCT zone), this listing presents a rare and final chance to create something extraordinary. Imagine waking up to breathtaking, unobstructed ocean and beach views every day. Seabirds passing overhead, gentle breezes arriving at your lanai--it's an experience like nowhere else. This is island living at its finest! Permitted HCT uses include: Single-family and two-family residential dwellings, Multiple-family residential dwellings, Restaurant, Business and professional offices, Hotels, Motels, transient lodging, and more. This two-story home comes equipped with two separate electric meters. This exceptional property is truly one of a kind, with no identical or closely similar listings anywhere in Key West. The ideal circumstances are here and now-- an unparalleled combination of an oversized ocean-view lot, located just three blocks from Duval Street, the gateway to downtown. Spanning 8,700 square feet, this property offers ample space for your creative vision, whether you dream of building a luxurious residence, alongside a commercial venture boutique hotel, or restaurant, -- this and more are supported by HCT zoning. This property is all about the excitement of shaping a new vision for a future in paradise. Let your imagination run wild and transform this blank canvas into something extraordinary. Don't miss out on this once-in-lifetime opportunity--call today for your private tour and start envisioning your future in Key West! 3 Beds ⋅ 2 Baths ⋅ 619724 MLS Fabulous Find on the Atlantic Side of Key West! Welcome to a truly unique opportunity in the heart of Key West. As the last and only remaining undeveloped property in the Historic Commercial Tourist District (HCT zone), this listing presents a rare and final chance to create something extraordinary. Imagine waking up to breathtaking, unobstructed ocean and beach views every day. Seabirds passing overhead, gentle breezes arriving at your lanai--it's an experience like nowhere else. This is island living at its finest! Permitted HCT uses include: Single-family and two-family residential dwellings, Multiple-family residential dwellings, Restaurant, Business and professional offices, Hotels, Motels, transient lodging, and more. This two-story home comes equipped with two separate electric meters. This exceptional property is truly one of a kind, with no identical or closely similar listings anywhere in Key West. The ideal circumstances are here and now-- an unparalleled combination of an oversized ocean-view lot, located just three blocks from Duval Street, the gateway to downtown. Spanning 8,700 square feet, this property offers ample space for your creative vision, whether you dream of building a luxurious residence, alongside a commercial venture boutique hotel, or restaurant, -- this and more are supported by HCT zoning. This property is all about the excitement of shaping a new vision for a future in paradise. Let your imagination run wild and transform this blank canvas into something extraordinary. Don't miss out on this once-in-lifetime opportunity--call today for your private tour and start envisioning your future in Key West! 1430 Vernon Ave, Key West
$5,500,000 Experience the grandeur of this exceptional six bedroom, five and a half bath estate located on one of the most exclusive streets in Key West. A stunning wall of bougainvillea and the stately front porch welcome you to this 3,751 square foot property on an expansive 10,750 square foot lot that embodies historic Key West architecture. The main residence features four bedrooms, three and half baths of elegant living spaces, including a first-floor mother-in-law suite. Timeless design is found throughout with abundance of natural light and views of the lush, exotic landscape out every window. The great room features 12' ceilings, a curved wall of windows and French doors that lead to the serene, covered porch and outdoor dining space. The kitchen is a chef's dream equipped with new Viking appliances, ample counter space, and a view that overlooks the gorgeous, azure pool. The second level includes a spacious primary suite and two additional guest rooms, one of which has a balcony with treetop views and the island's best spot to view the spectacular 4th of July firework show. Two charming detached guest cottages tucked amongst the gardens offer secluded retreats each with full baths and one offering a living room and kitchenette. The outdoor oasis is defined by the oversized L-shaped pool and outdoor kitchen with built-in Viking grill; the perfect space for entertaining. This property is an exceptional, private sanctuary at an unbeatable location just one block from the crystal-clear Atlantic, tennis and pickleball courts, the esteemed Casa Marina Hotel and iconic White Street Pier. Don't miss the opportunity to call this remarkable estate your home! Seller is a licensed real estate broker and related to the listing agent. Seller is a licensed real estate broker and related to the listing agent. 6 Beds ⋅ 6 Baths ⋅ 618573 MLS Experience the grandeur of this exceptional six bedroom, five and a half bath estate located on one of the most exclusive streets in Key West. A stunning wall of bougainvillea and the stately front porch welcome you to this 3,751 square foot property on an expansive 10,750 square foot lot that embodies historic Key West architecture. The main residence features four bedrooms, three and half baths of elegant living spaces, including a first-floor mother-in-law suite. Timeless design is found throughout with abundance of natural light and views of the lush, exotic landscape out every window. The great room features 12' ceilings, a curved wall of windows and French doors that lead to the serene, covered porch and outdoor dining space. The kitchen is a chef's dream equipped with new Viking appliances, ample counter space, and a view that overlooks the gorgeous, azure pool. The second level includes a spacious primary suite and two additional guest rooms, one of which has a balcony with treetop views and the island's best spot to view the spectacular 4th of July firework show. Two charming detached guest cottages tucked amongst the gardens offer secluded retreats each with full baths and one offering a living room and kitchenette. The outdoor oasis is defined by the oversized L-shaped pool and outdoor kitchen with built-in Viking grill; the perfect space for entertaining. This property is an exceptional, private sanctuary at an unbeatable location just one block from the crystal-clear Atlantic, tennis and pickleball courts, the esteemed Casa Marina Hotel and iconic White Street Pier. Don't miss the opportunity to call this remarkable estate your home! Seller is a licensed real estate broker and related to the listing agent. Seller is a licensed real estate broker and related to the listing agent. 906 Johnson St, Key West