New Construction Homes for Sale in Monroe County, FL

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  $439,000 Lot/Land

  300 Coco Plum Dr, Marathon, FL 33050

  • 21,854 Sq Ft
  • $875,025 per Acre

  Rare opportunity to own a 21,808 sq ft oceanside lot directly overlooking the pristine shores of Coco Plum Beach in beautiful Marathon, Florida. This expansive parcel offers breathtaking unobstructed views and an unbeatable location for your dream coastal retreat. Wake up to breathtaking ocean views, salty breezes, and quiet serenity. Whether you’re planning a luxury duplex, vacation escape, or

  Nicole Black Cutler Realty, Inc.

  300 Coco Plum Dr, Marathon, FL 33050
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  /74

  $3,899,000 Lot/Land

  1557 Long Beach Dr, Big Pine Key, FL 33043

  • 33,105 Sq Ft
  • $5,130,263 per Acre

  Welcome to The Barnacle Bed and Breakfast, a rare oceanfront offering in Big Pine Key where island living meetsincome opportunity. This beautifully updated waterfront property allows you to live the Florida Keys lifestyle whilehosting it or operate a turnkey hospitality investment in one of the most sought-after settings in the Lower Keys.The property has undergone an extensive

  Surelis Yanes Miami Portfolio Collection

  1557 Long Beach Dr, Big Pine Key, FL 33043
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  $299,000 Lot/Land

  Lot 18 Jamaica St, Duck Key, FL 33050

  • 7,405 Sq Ft
  • $1,758,824 per Acre

  Don’t miss out on this rare opportunity to build your dream home on DOUBLE lots in the desirable area of Duck Key, or build your perfect investment vacation retreat on an island paradise. These prime vacant lots, located in the heart of Duck Key, Florida, are just minutes away from the beach, Hawks Cay Marina, and endless water activities. Experience the ultimate Florida Keys lifestyle. An

  Alric Francis Reality Investments Corp.

  Lot 18 Jamaica St, Duck Key, FL 33050
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  $6,499,000 Lot/Land

  7200 5th St, Stock Island, FL 33040

  • 54.44 Acres
  • $119,379 per Acre

  A rare opportunity to own a private island minutes from Key West. There are so many possibilities. A private equestrian estate, ''The Southernmost Stables ''. This property would be an excellent place to host large events or possibly therapeutic programs or retreats.Beautiful beach areas. Easy to get to, as the island has access to the mainland via a 1/2 mile land bridge. The property is also

  Marc Ulanowski Equestrian Sotheby's International Realty Inc.

  7200 5th St, Stock Island, FL 33040
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  $1,795,000 Lot/Land

  75671 Overseas Hwy, Islamorada, FL 33036

  • 23,958 Sq Ft
  • $3,263,636 per Acre

  Build Your Oceanfront Dream in the Florida Keys! ACTIVE BUILDING PERMIT!Don't miss this incredible opportunity to create your own private paradise on a prime oceanfront parcel in highly desirable Lower Matecumbe! This spacious lot is in the building permit process and offers .55 acres of upland and .53 acres of bay bottom, delivering expansive, unobstructed views of the Atlantic Ocean and

  Lisa Frins Century 21 Prestige Realty Grp, Tavernier

  75671 Overseas Hwy, Islamorada, FL 33036
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  $679,000 Lot/Land

  1021 27th Street Ocean, Marathon, FL 33050

  • 3,749 Sq Ft
  • $7,887,264 per Acre

  Premium Waterfront Lot includes a building right/TBR - READY TO BUILD no waiting, INCLUDES 2 SETS OF HOUSE PLANS, The VACANT LAND PRICE is 679,000. Alternatively, you can choose to have the Seller coordinate the New Construction Project already planned to begin in 2026 at a completed price of 2,795,000. Breathtaking Views with Deep Water Protected 50 Ft Dockage! Discover your dream home in

  Daniel Cloud Water Vista Realty, Inc.

  1021 27th Street Ocean, Marathon, FL 33050
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  $285,000 Lot/Land

  971 Valencia Rd, Key Largo, FL 33037

  • 5,227 Sq Ft
  • $2,375,000 per Acre

  Key Largo Homesite | Foundation & Pillars In Place | Build-Ready One of the rarest finds in the Florida Keys — a cleared homesite in Key Largo with construction already underway. Foundation poured, structural pillars in place, and architectural plans available for a 3-bedroom, 2-bathroom, 1,600 sq ft residence. Plans require recertification through Monroe County prior to resuming construction.

  Sean Seward Keller Williams Island Life RE

  971 Valencia Rd, Key Largo, FL 33037
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  $399,000 Lot/Land

  223 Schooner Ln, Duck Key, FL 33050

  • 7,671 Sq Ft
  • $2,265,438 per Acre

  Build your dream in the Florida Keys on this cleared corner lot in sought-after Duck Key. Much of the groundwork has already been complete allowing you to focus on designing your ideal island retreat.Next quarter the property will be at 42 points, after that next step to 44 points = permit. After 42 points which should be obtained in May, 2026, another 2 points can be gained by filing already

  Lisa Frins Century 21 Prestige Realty Grp, Tavernier

  223 Schooner Ln, Duck Key, FL 33050
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  $237,500 Lot/Land

  6099 Overseas Hwy Unit 111E, Marathon, FL 33050

  SUNRISE OCEAN VIEWS! Charming Key By the sea Buildable RV lot walking distance to all the amenities and waterfront common grounds. Ocean views from the front and privacy on the back side with full grown natural landscape. Have your coffee overlooking the incredible Sunrise views. Build your Keys Cottage when you are ready. Owner started selection process with builder they have a 901 sq ft 3 bed 2

  Heather Mason Coastal Collection Real Estate Inc.

  6099 Overseas Hwy Unit 111E, Marathon, FL 33050
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  $299,000 Lot/Land

  5555 College Rd Unit 10, Key West, FL 33040

  Incredible chance to own a premier slip in the private/gated Sunset Marina. Located at the end of the Sailfish pier, this 50' by 20' slip allows stress free docking and direct open water access for a wide range of boats. The slip is equipped with its own metered water, electric, and a lockable dock box to store items. HOA fees cover access to parking, the heated pool, spa, and clubhouse. In the

  Mason Kelly Expert Realty LLC (HQ)

  5555 College Rd Unit 10, Key West, FL 33040
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  $1,049,999 Lot/Land

  8 Exuma Rd, Key Largo, FL 33037

  • 8,399 Sq Ft
  • $5,444,995 per Acre

  Exceptional Oceanfront Opportunity in Ocean Isle EstatesDiscover one of the last remaining vacant lots in the prestigious Ocean Isle Estates, offering a rare chance to build your dream home in an idyllic location with direct ocean access. This expansive 8,400 sq ft lot boasts 70 ft of stunning waterfront, complete with a cut coral seawall, ensuring both beauty and functionality.Enjoy unparalleled

  Pete Riveiro The Firm Realty Group

  8 Exuma Rd, Key Largo, FL 33037
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  $185,000 Lot/Land

  29859 Overseas Hwy Unit A-3, Big Pine Key, FL 33043

  • 0 Sq Ft

  Transferable ROGO Exempt Building Right!Eligible for use in Unincorporated Monroe County.A rare opportunity to acquire a ROGO exemption and unlock the ability to build on your beautiful oceanfront lot in the Florida Keys. Turn your dream home into reality. No wait time! This exemption provides a unique opportunity to obtain building rights in the Florida Keys--one of the most regulated

  Steven Koleno Beycome of Florida, LLC

  29859 Overseas Hwy Unit A-3, Big Pine Key, FL 33043
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  $10,500,000 Lot/Land

  57478 Overseas Hwy, Marathon, FL 33050

  • 6 Acres
  • $1,750,000 per Acre

  Rare oceanfront development opportunity in the heart of the Florida Keys.Encompassing nearly 6 acres of pristine oceanfront land in Grassy Key, this exceptional parcel presents an ideal canvas for developers seeking to create luxury residential units with direct oceanfront and beach access. Surrounded by unspoiled natural beauty and tranquil beaches, the property offers immediate proximity to

  Iliana Abella Compass Florida, LLC

  57478 Overseas Hwy, Marathon, FL 33050
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  $475,000 Lot/Land

  Lot 9 W Seaview Cir, Duck Key, FL 33050

  • 9,016 Sq Ft
  • $2,294,686 per Acre

  Calling all investors and developers. Rare vacant land opportunity on desirable Duck Key, Lot 9. Build your private Florida Keys retreat in a setting surrounded by turquoise waters and natural beauty. Design and construct a custom residence tailored to your vision in one of the Keys’ most sought-after island communities. No HOA. Optional memberships available through Club Duck Key or Hawks Cay.

  Julian Gonzalez Premier Agent Network

  Lot 9 W Seaview Cir, Duck Key, FL 33050
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  $234,000 Lot/Land

  2 Fishermans Trail, Key Largo, FL 33037

  • 7,621 Sq Ft
  • $1,337,318 per Acre

  Large vacant corner lot. Approved plans included .Three bedrooms and two bathrooms on top floor with two bedrooms and one bathroom plus living area on the ground floor. Separate entrances and central A/C units for each floor. Great Rental income or in-laws quarters for large families. Walking distance to fisheries, restaurants and marinas.This price is for the lot only including the plans.

  Barbara Eads Barbara Eads Realty

  2 Fishermans Trail, Key Largo, FL 33037
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  $60,000 Lot/Land

  Lot 10 Rainbow Beach, Big Torch Key, FL 33042

  • 5,000 Sq Ft
  • $522,720 per Acre

  Tier 1 lot available for ROGO Donation use only. This property cannot be built on and no RV use is permitted. The sale includes a ROGO Dedication Letter valued at 2 points, providing a valuable advantage in the Monroe County permit allocation system.

  Shanti Cope Coldwell Banker Schmitt Key Largo

  Lot 10 Rainbow Beach, Big Torch Key, FL 33042
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  $139,000 Lot/Land

  Lot 6 Date Palm Dr, Sugarloaf Key, FL 33042

  Tier 3 Lot.Discover the potential of this expansive 15,000 sq ft dry lot in Sugarloaf Key, just 20 minutes from Key West, FL. Ideal for creating your dream island retreat, this property offers ample space.

  Louis Paez Coldwell Banker Schmitt Real Estate Co. (KW)

  Lot 6 Date Palm Dr, Sugarloaf Key, FL 33042
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  $1,075,000 Lot/Land

  142 Gulfview Dr, Islamorada, FL 33036

  • 6,999 Sq Ft
  • $6,689,571 per Acre

  ACTIVE BUILDING AND DOCK PERMITS. START BUILDING TODAY! Your tropical dream awaits with the lowest-priced waterfront lot featuring an active building permit in Islamorada. Imagine waking up to sunlit mornings, salty breezes, and the soft embrace of warm sand beneath your feet. Welcome to White Marlin Beach, where your vision of paradise comes to life.Vacant lots with active building permits are a

  Eric Rizzo Ocean Sotheby's International Realty

  142 Gulfview Dr, Islamorada, FL 33036
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  $25,000,000 Lot/Land

  1 Seppala Way, Key Haven, FL 33040

  Introducing Enchanted Island, an unparalleled private island located 1.5 miles from Key West accessible via its own private highway exit from US 1. This rare real estate jewel offers an exclusive escape like no other.Presently zoned for sub urban residential use, the island permits the construction of up to two homes. Elevated 15 feet to meet construction codes and with building permits already

  Jenna Stauffer Ocean Sotheby's International Realty

  1 Seppala Way, Key Haven, FL 33040
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  $258,000 Lot/Land

  701 Spanish Main Dr Unit LOT 317, Cudjoe Key, FL 33042

  • 1,894 Sq Ft
  • $5,933,728 per Acre

  Venture Out RV Lot - Prime Location Near the StoreOpportunity to own a spacious RV lot in the highly desirable Venture Out community in Cudjoe Key. This pie-shaped lot measures approximately 65' x 67' x 63', offering generous space for your RV, outdoor living area, and parking.Conveniently located just a short distance from the community store and amenities, this lot provides easy access to

  Lisa Carter Florida Keys Realty, Inc.

  701 Spanish Main Dr Unit LOT 317, Cudjoe Key, FL 33042
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  $400,000 Lot/Land

  Waterfront Tdr Building Right for Sale Ave, Upper Matecumbe Key Islamorada, FL 33036

  This is for the sale of 1 (one) Waterfront Transferable Development Right (TDR aka TBR) for use in The Village only. Buyer to pay ALL closing costs associated with the transaction and the transfer fee to The Village. The sale DOES NOT include any real property. Buyer must have an eligible property to which the rights can be transferred.

  Patti Stanley Angler S Realty Inc.

  Waterfront Tdr Building Right for Sale Ave, Upper Matecumbe Key Islamorada, FL 33036
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  $6,500,000 Lot/Land

  81908 Overseas Hwy, Islamorada, FL 33036

  • 30,492 Sq Ft
  • $9,285,714 per Acre

  Once in a lifetime investment in the heart of Islamorada. This exceptional property offers a wide range of potential uses as it includes two Village Center parcels stretching from Highway to Bay, currently featuring a spacious 3,995 sqft restaurant and bar with a coveted 5COP liquor license - no food quota. Village Center zoning allows for multiple use opportunities including, but not limited to,

  Jocelyn Tiedemann Ocean Sotheby's International Realty

  81908 Overseas Hwy, Islamorada, FL 33036
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  $360,000 Lot/Land

  134 S Bay Harbor Dr, Key Largo, FL 33037

  • 5,000 Sq Ft
  • $3,136,320 per Acre

  Design Your Dream Island Home in Key LargoAn exceptional opportunity to create your custom retreat in the heart of the Florida Keys. Design your own beautifully designed residence offering over porches for outdoor living, covered parking, a private ground-level entertainment area, Image the possibilities.Located in a sought-after neighborhood with access to one of the finest private homeowners

  Terry Canto,Top Producer American Caribbean Real Estate, Christie's International Real Estate

  134 S Bay Harbor Dr, Key Largo, FL 33037
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  $799,990 Lot/Land

  28525 Jolly Roger Dr, Little Torch Key, FL 33042

  • 7,840 Sq Ft
  • $4,444,389 per Acre

  RARE opportunity to own a build ready canal front lot in the heart of Little Torch Key. Tucked away on a quiet dead end road near the end of the island, this prime waterfront parcel offers the best of both worlds! Open water views from the front and a deep canal with seawall along the back. Enjoy unobstructed ocean and sky views from your front porch with no homes across the street ever, creating

  Fazana Haniff FHG Realty, LLC.

  28525 Jolly Roger Dr, Little Torch Key, FL 33042
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  $339,000 Lot/Land

  50 Tina Place, Key Largo, FL 33037

  • 5,000 Sq Ft
  • $2,953,368 per Acre

  Submit your house plans and once approved Build your home immediately on this Cleared, X zone lot. No conservation easement or waiting for years to build. Full use of this property means pool, expanded driveway, boat/RV storage is OK.Centrally located near restaurants, shopping, and John Pennekamp State Park. Just submit your house plans and once approved begin building your Florida Keys home.

  Gregory Pardo Harbour 99 Properties, Inc.

  50 Tina Place, Key Largo, FL 33037
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  $279,999 Lot/Land

  75 Overseas Hwy, Key Largo, FL 33037

  • 1,655 Sq Ft
  • $7,368,395 per Acre

  Build your dream home immediately! Located in the prestigious Key Largo Ocean Resort (KLOR), this is one of One of the best-priced lots available in the community! Enjoy ocean access from the private boat ramp and indulge in resort-style amenities including a marina, clubhouse with pool, tennis, pickleball, basketball, and 24/7 gated security. Key Largo Ocean Resort (KLOR) is golf cart-friendly,

  Orian Levy Cromwell & Forbes Inc

  75 Overseas Hwy, Key Largo, FL 33037
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  $445,000 Lot/Land

  701 Spanish Main Dr Unit LOT 496, Cudjoe Key, FL 33042

  • 2,078 Sq Ft
  • $9,328,296 per Acre

  ROGO exempt RV Lot 496 - Waterfront Lot in Venture Out, Cudjoe Key, Mile Marker 23Bring your RV or build your Florida Keys dream home without the hassle of going through the ROGO process.Waterfront RV lot located in the gated community of Venture Out on Cudjoe Key. Lot 496 has a concrete pad, offering a durable, low-maintenance surface ideal for RV parking and outdoor living.The property features

  Lanny Gardner Bluescape Real Estate

  701 Spanish Main Dr Unit LOT 496, Cudjoe Key, FL 33042
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  $550,000 Lot/Land

  94825 E Overseas Hwy, Key Largo, FL 33037

  • 1,655 Sq Ft
  • $14,473,684 per Acre

  A Perfect HavenNestled within the charming coastal town of Rivertown, a jewel-like vacant corner lot awaited its new owner. The exclusive property, boasting 24-hour security, promised to be the ultimate sanctuary for those seeking a blissful escape from the hustle and bustle of everyday life.With the promise of breathtaking peek-a-boo ocean views, this coveted corner lot had the added

  Enmanuel Pina MMLS Assoc.-Inactive Member

  94825 E Overseas Hwy, Key Largo, FL 33037
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  $725,000 Lot/Land

  17220 Angelfish Ln, Sugarloaf Shores, FL 33042

  Build Your Dream Home in Sugarloaf Shores! Discover the rare opportunity to develop your very own piece of paradise in the exclusive Sugarloaf Shores! This 8,165 sq. ft. waterfront lot is high, dry, and cleared, offering a perfect blank slate for your dream home in the Florida Keys. With a full 70' concrete seawall, this property is a boater's paradise, providing direct access to both the

  The Spottswood Team Truman & Co. (KW)

  17220 Angelfish Ln, Sugarloaf Shores, FL 33042
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  $2,390,000 Lot/Land

  88 Tingler Ln, Marathon, FL 33050

  • 32,424 Sq Ft
  • $3,210,745 per Acre

  Fast track your way to receiving a building permit for the home of your dreams. A stunning opportunity to build exactly what you envision for this beautiful ocean front lot, completely cleared and filled to grade. Preexisting home has been removed, thus allowing for a super fast permitting process. once your architectural plans have been submitted you could be breaking ground in two to three

  Ginger Henderson Coldwell Banker Schmitt Real Estate Co.

  88 Tingler Ln, Marathon, FL 33050
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  $3,500,000 Lot/Land

  19657 Seminole St, Sugarloaf Key, FL 33042

  Unique Waterfront Property with Opportunity to Build Your Dream MansionWelcome to your once-in-a-lifetime opportunity to own a truly exceptional waterfront property in the Florida Keys. This expansive property boasts a total of 3 lots ensuring unparalleled potential for building your waterfront mansion.Property comes with build back letter. There's not another property like this south of

  Derek Epperly Engel & Volkers Key West

  19657 Seminole St, Sugarloaf Key, FL 33042
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  $2,500,000 Lot/Land

  36 Cannon Royal Dr, Big Coppitt Key, FL 33040

  Don't miss this rare and exceptional opportunity to build your dream home in the prestigious, gated community of Shark Key --without the wait! 36 Cannon Royal is an extraordinary west-facing lot that spans nearly 14,500 square feet and boasts approximately 130 feet of waterfront, delivering breathtaking sunset views over the Gulf waters. The sale of this vacant lot conveys the completed

  Brenda Donnelly Brenda Donnelly Real Estate LLC

  36 Cannon Royal Dr, Big Coppitt Key, FL 33040
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  $695,000 Lot/Land

  28587 Peg Leg Rd Little Torch Aly, Little Torch Key, FL 33042

  • 6,000 Sq Ft
  • $5,045,700 per Acre

  Vacant Land on Canal waiting on permit 41.5 points today for a 3497 sq.foot house with a roof top area. Permit number# SFDUP -2025-0096 Four-bedroom three-bathroom house. Builder will build for the buyer price and terms to be negotiated Dock and plans are included. Ranked for next quarter to be delivered a permit. Pictures shown as built house.

  Barbara Eads Barbara Eads Realty

  28587 Peg Leg Rd Little Torch Aly, Little Torch Key, FL 33042
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  $299,000 Lot/Land

  50 Oleander Dr, Key Largo, FL 33037

  • 3,234 Sq Ft
  • $4,026,102 per Acre

  Looking to Buy and Build in the Florida Keys TODAY?! Don't miss this 50' X 65' residential vacant lot in the heart of Key Largo! Partially cleared lot and located in a desirable X flood zone (meaning NO Flood insurance). Plans for a 3 BD | 2 BA ground level home offers a great opportunity to purchase and build in this quaint Florida style neighborhood that is conveniently located to shopping,

  Kelsey Caputo Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

  50 Oleander Dr, Key Largo, FL 33037
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  $120,000 Lot/Land

  0 Poinsetta Dr Unit 615501, Key Largo, FL 33037

  • 7,199 Sq Ft
  • $726,000 per Acre

  Tier 1 for you. No plans or permits applied for.Wooded Lot. 2/3 X Zone, 1/3 AE 10

  Barbara Eads Barbara Eads Realty

  0 Poinsetta Dr Unit 615501, Key Largo, FL 33037
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  $329,000 Lot/Land

  111 Jamaica St, Duck, FL 33050

  • 7,492 Sq Ft
  • $1,912,791 per Acre

  Incredible opportunity to own a buildable vacant lot in the prestigious Duck Key community in the Florida Keys. This prime property is already in the ROGO system with 42 points. Get a head start on constructing your Florida Keys dream home or high-return vacation rental in one of the most desirable island neighborhoods. Located just minutes from Hawks Cay Resort, white sand beaches, and

  Mirtha Perez The Listing Office, LLC.

  111 Jamaica St, Duck, FL 33050
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  $85,000 Lot/Land

  Vacant Central Ave, Big Pine Key, FL 33043

  • 6,667 Sq Ft
  • $555,279 per Acre

  Tier 2 parcel with potential eligibility for ROGO points toward future building permits in Monroe County. Buyer to verify ROGO point availability and requirements with Monroe County. Adjacent lot is for sale MLS#618997

  Deni Heintzelman KeyIsle Realty

  Vacant Central Ave, Big Pine Key, FL 33043
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  $644,500 Lot/Land

  132 Sugarloaf Dr, Summerland Key, FL 33042

  Looking for your ROGO exempt slice of paradise. Look no further, build your dream home now. Large lush private lot. access from two streets to drive through. ROGO Exempt letter in hand, no waiting!! Community Marina and Ramp across the road.Great boating access to both Gulf and Atlantic. This beautiful lot awaits you to build your dream home. There is plenty space for Pool, storage, garage,

  Heather Mason Coastal Collection Real Estate Inc.

  132 Sugarloaf Dr, Summerland Key, FL 33042
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  /2

  $225,000 Lot/Land

  31 Dolphin Rd, Key Largo, FL 33037

  • 5,499 Sq Ft
  • $1,782,000 per Acre

  Buildable Tier 3 Vacant Lot in Prime Key Largo Location.Fantastic opportunity to build in one of Key Largo's most desirable neighborhoods - Riveria Village - directly across from Key Largo School.This ROGO Tier 3 vacant lot is located in a subdivision offering a private Bayfront homeowners park with a sandy beach, boat ramp, dockage, spacious pavilion, and nightly sunsets. A survey and building

  Becky Newman Better Homes and Gardens Real Estate Destinations

  31 Dolphin Rd, Key Largo, FL 33037
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  $350,000 Lot/Land

  2 Janet Place, Key Largo, FL 33037

  • 4,791 Sq Ft
  • $3,181,818 per Acre

  Price just reduced for a quick sale! Excellent opportunity to own a buildable lot in a desirable Key Largo location. Property is being sold for land value only. Seller is offering a generous $11,000 contribution at closing toward demolition of the existing structure and debris removal—saving you time and upfront costs. Lot measures approximately 50’ x 100’ with water, sewer, and electric already

  Alice Fields Apple Realty Group, Inc.

  2 Janet Place, Key Largo, FL 33037

Showing Results 201 - 240, Page 6 of 11