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New Construction Homes in Florida Keys, FL

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  • /22

    $650,000 Lot/Land

    94825 Overseas Hwy #119, Key Largo, FL 33037

    • 1,611 Sq Ft
    • $17,567,568 per Acre

    Key Largo Ocean Resort (KLOR) is a premier luxury community at mile marker 94.8 in Key Largo. Spanning 22 gated acres, KLOR features 285 high-end single-family residences, each designed to reflect the charm of island living. This exclusive offering showcases model homes capturing the elegance of an oceanfront oasis. Enjoy access to KLOR’s iconic fishing pier, private marina slips, & stunning

    Rosemary Cortes The Cortes Group Real Estate Inc.

    94825 Overseas Hwy #119, Key Largo, FL 33037
  • /17

    $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
  • /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
  • /3

    $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
  • /9

    $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
  • /8

    $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
  • /18

    $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
  • /3

    $275,000 Lot/Land

    971 Valencia Rd, Key Largo, FL 33037

    • 5,227 Sq Ft
    • $2,291,667 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
  • /14

    $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
  • /30

    $237,500 Lot/Land

    6099 Overseas Hwy Unit 111E, Marathon, FL 33050

    • 1,036 Sq Ft
    • $9,976,374 per Acre

    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
  • /18

    $1,049,999 Lot/Land

    8 Exuma Rd, Key Largo, FL 33037

    • 8,276 Sq Ft
    • $5,526,311 per Acre

    Exceptional Oceanfront Opportunity in Ocean Isle Estates Discover 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

    Pete Riveiro The Firm Realty Group

    8 Exuma Rd, Key Largo, FL 33037
  • /6

    $195,000 Lot/Land

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

    • 0 Sq Ft

    Transferable ROGO Exempt Building Right + 2,250 Sq Ft Lot - Build Immediately! Rare opportunity to own a ROGO-exempt parcel in the Florida Keys, allowing you to build right away with no waiting period. This property allows flexibility--use the building right on-site, transfer it to another parcel, or sell it separately, as it is fully transferable. Bring your vision to life and build your dream

    Steven Koleno Beycome of Florida, LLC

    29859 Overseas Hwy Unit A-3, Big Pine Key, FL 33043
  • /10

    $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 LoKation

    Lot 9 W Seaview Cir, Duck Key, FL 33050
  • /3

    $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
  • /13

    $1,075,000 Lot/Land

    142 Gulfview Dr, Islamorada, FL 33036

    • 6,969 Sq Ft
    • $6,718,750 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

    Eric Rizzo Ocean Sotheby's International Realty

    142 Gulfview Dr, Islamorada, FL 33036
  • /21

    $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
  • /3

    $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
  • /7

    $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 FL Home Group LLC

    28525 Jolly Roger Dr, Little Torch Key, FL 33042
  • /3

    $335,000 Lot/Land

    50 Tina Place, Key Largo, FL 33037

    • 4,791 Sq Ft
    • $3,045,455 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
  • /6

    $650,000 Lot/Land

    65821 Overseas Hwy #93, Long Key, FL 33001

    • 1,873 Sq Ft
    • $15,116,279 per Acre

    Build your dream waterfront escape on this prime ready-to-build lot featuring 30 feet of water frontage and a private boat lift already in place. Enjoy direct water access perfect for boating, fishing, kayaking, or simply relaxing by the water. This property offers the ideal opportunity to create your custom home in a peaceful coastal setting while already having valuable waterfront features

    Thalia Caro Realty One Group Royal Oaks

    65821 Overseas Hwy #93, Long Key, FL 33001
  • /4

    $269,999 Lot/Land

    75 Overseas Hwy, Key Largo, FL 33037

    • 1,655 Sq Ft
    • $7,105,237 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
  • /47

    $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
  • /2

    $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
  • /10

    $725,000 Lot/Land

    17220 Angelfish Ln, Sugarloaf Shores, FL 33042

    • 8,164 Sq Ft
    • $3,867,851 per Acre

    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
  • /9

    $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
  • /4

    $2,500,000 Lot/Land

    36 Cannon Royal Dr, Big Coppitt Key, FL 33040

    • 14,475 Sq Ft
    • $7,523,316 per Acre

    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
  • /2

    $785,000 Lot/Land

    845 Spoonbill Ln, Key Largo, FL 33037

    • 8,712 Sq Ft
    • $3,925,000 per Acre

    Vacant lot in Winston Waterways with permits currently in process. Seller has applied for a Green Home certification. Processed plans are for a stunning 2,600 Sq.Ft 3 bedroom 2 bedrooms, three-story residence, with the third floor offering beautiful views toward the south end of John Pennekamp Coral Reef State Park. Located in an established residential neighborhood in Key Largo, this is an

    Maria Marrero-Perez World Realty One LLC

    845 Spoonbill Ln, Key Largo, FL 33037
  • /25

    $685,000 Lot/Land

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

    • 6,098 Sq Ft
    • $4,892,857 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
  • /15

    $2,495,000 Lot/Land

    116 N Bounty Ln, Key Largo, FL 33037

    • 7,840 Sq Ft
    • $13,861,111 per Acre

    Build Tomorrow. No Waiting. Permit In Hand. Rare doesn't begin to describe it. This oceanfront lot in Buccaneer Point -- one of the Upper Keys' most coveted addresses -- is ready to build now. The ROGO process is complete and a Monroe County Bldg Permit is in hand, eliminating years of uncertainty and putting your dream home within reach the moment you close. 5 Bedrooms, 5.5 Bathrooms - 4,778sqft

    Cliff Glansen FlatFee.com

    116 N Bounty Ln, Key Largo, FL 33037
  • /9

    $299,000 Lot/Land

    50 Oleander Dr, Key Largo, FL 33037

    • 3,049 Sq Ft
    • $4,271,429 per Acre

    Looking to Buy and Build in the Florida Keys TODAY?! APPROVED PLANS AND PERMIT! 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

    Kelsey Caputo Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

    50 Oleander Dr, Key Largo, FL 33037
  • /3

    $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
  • /4

    $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
  • /2

    $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
  • /15

    $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
  • /2

    $199,999 Lot/Land

    31 Dolphin Rd, Key Largo, FL 33037

    • 5,662 Sq Ft
    • $1,538,454 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

    Becky Newman Better Homes and Gardens Real Estate Destinations

    31 Dolphin Rd, Key Largo, FL 33037
  • /9

    $225,000 Lot/Land

    26837 Overseas Hwy, Summerland Key, FL 33042

    • 7,405 Sq Ft
    • $1,323,529 per Acre

    Rare opportunity to acquire a commercially zoned, vacant land parcel, fronting on U.S. Highway 1 in Ramrod Key, Florida. The subject property is 7,340 square foot vacant parcel with 50 feet of direct Overseas Highway frontage. Zoned Suburban Commercial (SC) under the Monroe County Land Development Code.

    Casey Prindle Nicklaus Vance

    26837 Overseas Hwy, Summerland Key, FL 33042
  • /6

    $375,000 Lot/Land

    1510 Shaw Dr, Key Largo, FL 33037

    • 12,196 Sq Ft
    • $1,339,286 per Acre

    Prime vacant lot in Twin Lakes—build your Florida Keys dream home. Rare opportunity to own a .28-acre residential lot in the desirable Twin Lakes subdivision in Key Largo. This oversized parcel offers ample space to design and build your custom home while enjoying a peaceful Upper Keys setting. Conveniently located near shopping, dining, and boating, with easy access to US-1. Great opportunity to

    Rodolfo Sardina Seaside Realty LLC

    1510 Shaw Dr, Key Largo, FL 33037
  • /3

    $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
  • /2

    $50,000 Lot/Land

    0 Bk 14 Lt 1 Vacant Land Unit B26008689, Cudjoe Key, FL 33042

    • 6,969 Sq Ft
    • $312,500 per Acre

    **PROPERTY DESCRIPTION** Oceanfront vacant lot in Cudjoe Key, FL (Block 14, Lot 1). Buildable residential parcel located in a platted subdivision, offering open water views and excellent investment potential. No ROGO permit currently in place; buyer must obtain allocation prior to building. Conveniently located near Key West with access to boating, fishing, and diving. Great opportunity to own

    Jaysen Larrieux LoKation

    0 Bk 14 Lt 1 Vacant Land Unit B26008689, Cudjoe Key, FL 33042
  • /3

    $120,000 Lot/Land

    00 Poinsetta Dr, Key Largo, FL 33037

    • 7,199 Sq Ft
    • $726,000 per Acre

    Tier 1 One Lot, heavily wooded.

    Barbara Eads Barbara Eads Realty Inc.

    00 Poinsetta Dr, Key Largo, FL 33037

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