New Construction Homes for Sale in Monroe County, FL

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  $225,000 Lot/Land

  124 Cutthroat Dr, Cudjoe Key, FL 33042

  • 6,098 Sq Ft
  • $1,607,143 per Acre

  Canal front lot in beautiful Cutthroat Harbor Estates. Excellent opportunity to be on the water in a great location. Property currently has concrete columns and slab in place. Possible short sale.

  Jimmy Lane Island Life Realty Experts

  124 Cutthroat Dr, Cudjoe Key, FL 33042
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  $450,000 Lot/Land

  195 Indies Dr S, Duck Key, FL 33050

  • 8,244 Sq Ft
  • $2,377,441 per Acre

  Preliminary landscaping and land clearing has been done to improve the property (Privacy Hedges on both sides)- Currently has 40pts in ROGO (2 more points to be issued in August 2025)- Property has been surveyed and in ROGO with building plans. Pool plans have already been approved for permitting.- Water & Sewer service connection has been completed.

  Raul Pineyro Cacophony Group LLC

  195 Indies Dr S, Duck Key, FL 33050
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  $780,000 Lot/Land

  94825 Overseas Hwy, Key Largo, FL 33037

  • 1,742 Sq Ft
  • $19,500,000 per Acre

  Build your dream home on this prime cleared oceanfront lot with open, no bridges access in the exclusive residential community of Key Largo Ocean Resort (KLOR), at MM 94.8. Spanning 22 acres, this 24 hr. guard-gated community reflects the uniqueness of coastal design homes and ocean living, framed by swaying palms and sea breezes. KLOR boasts an array of resort amenities including a full-service

  94825 Overseas Hwy, Key Largo, FL 33037
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  $1,100,000 Lot/Land

  2950 Overseas Hwy Unit 52, Key West, FL 33040

  • 2,594 Sq Ft
  • $18,464,740 per Acre

  Rare Platinum Bayside RV Lot #52 in the exclusive Bluewater Key RV Resort on Saddlebunch Key, just 15 minutes away from Key West. This spacious, highly improved lot offers beautiful open water views and a private tiki hut, creating the perfect setting for relaxing or entertaining in your own tropical retreat.As a designated Platinum lot, this property offers generous size, privacy, and lush

  Oleksandr Khiznichenko Keller Williams Key West Compass Realty

  2950 Overseas Hwy Unit 52, Key West, FL 33040
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  $1,975,000 Lot/Land

  990 41st Street Gulf Unit 8, Marathon, FL 33050

  • 4,032 Sq Ft
  • $21,337,054 per Acre

  Vacant Bay Side Lot with Dock Slip - Marathon, FLBuild your dream home in the heart of the Florida Keys! This vacant lot on the bay side offers a rare opportunity to create your own tropical retreat. Enjoy direct access to the water with an assigned boat dock slip--perfect for boating, fishing, and soaking in stunning Keys sunsets.Located in a desirable Marathon community, this property combines

  William Braden Century 21 Circle

  990 41st Street Gulf Unit 8, Marathon, FL 33050
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  $365,000 Lot/Land

  701 Spanish Main Dr Unit 557, Cudjoe Key, FL 33042

  • 2,178 Sq Ft
  • $7,300,000 per Acre

  Discover your own piece of paradise in Venture Out! This beautifully maintained waterfront lot offers 17 feet of seawall and a private tropical setting enhanced by mature landscaping and thoughtful care. Whether you're looking for the perfect RV getaway, seasonal retreat, or future homesite, this property provides the ideal blend of privacy, beauty, and waterfront living.Located within the

  Jenifer Hirsch Bluescape Real Estate

  701 Spanish Main Dr Unit 557, Cudjoe Key, FL 33042
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  $420,000 Lot/Land

  29517 Big Pine St, Big Pine Key, FL 33043

  • 6,098 Sq Ft
  • $3,000,000 per Acre

  Commercial waterfront lot at 29517 Big Pine St, Big Pine Key. Deep-water canal with quick access to both the Gulf of Mexico and the Atlantic Ocean, icommercial fishing, marine operations, boating, or waterfront business use. Located on a quiet cul-de-sac with exceptional privacy--no neighbors in front or on either side. Nearly surrounded by county-owned land that is not expected to be developed.

  Steven Koleno Beycome of Florida, LLC

  29517 Big Pine St, Big Pine Key, FL 33043
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  $3,549,000 Lot/Land

  14 125th Street Gulf, Marathon, FL 33050

  • 1.72 Acres
  • $2,063,372 per Acre

  RARE 100' of waterfront re-development opportunity w/ DEEP WATER DOCKAGE APPROVED! 200' HIGHWAY FRONTAGE! Huge 74,890 SQ FT site with ACTIVE Conditional Use PERMIT for 10 unit & 4 affordable staff group home units. No TDR's required for pure commercial use! 6 TDR's available, plus more. MIXED USE ZONING - many commercial-residential possibilities, e.g.: up to 10 market rate units, higher density

  Ewa Schwarz LoKation

  14 125th Street Gulf, Marathon, FL 33050
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  $6,700,000 Lot/Land

  54 Sunset Rd, Key Largo, FL 33037

  • 37,897 Sq Ft
  • $7,701,149 per Acre

  BEING SOLD W/ 41 SUNSET RD! MLS#: 620255 - 2 Lots w 200' of w/ crystal clear waterfront on the Bay, ROGO Letter allows for 2 residences to be built on the property. 250' dock approved by Army Corps. Seller has included architectural plans to build dream home. Investors/builders may be able to split the 2 lots and build 2 separate homes on the Bay. 41 Sunset totally remodeled to live in while you

  K Shylon Martin Engel & Volkers Islamorada

  54 Sunset Rd, Key Largo, FL 33037
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  $235,000 Lot/Land

  94825 Overseas Hwy Unit 198, Key Largo, FL 33037

  • 1,658 Sq Ft
  • $6,174,065 per Acre

  Discover the beauty of Key Largo with this stunning property located at 94825 Overseas Hwy Lot 198. Everything is new in the development, build your dream home.

  Steven Koleno Beycome of Florida, LLC

  94825 Overseas Hwy Unit 198, Key Largo, FL 33037
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  $799,000 Lot/Land

  2950 Overseas Hwy Unit 2, Key West, FL 33040

  • 2,178 Sq Ft
  • $15,980,000 per Acre

  Oceanside Elegance Awaits - Your Ultimate Waterfront RetreatDiscover an unparalleled waterfront escape with this brand-new Luxury Canal-front Platinum RV Lot 2, thoughtfully designed to accommodate RVs of all sizes. This premium lot boasts an expansive Tiki Hut, adorned with custom handcrafted wooden cabinets and modern Trex decking, creating an inviting outdoor sanctuary.Indulge in

  Oleksandr Khiznichenko Keller Williams Key West Compass Realty

  2950 Overseas Hwy Unit 2, Key West, FL 33040
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  $250,000 Lot/Land

  94825 Overseas Hwy Unit 67, Key Largo, FL 33037

  • 1,658 Sq Ft
  • $6,568,154 per Acre

  Ready to build on an excellent location! No ROGO, All gated community with security guards 24/7 for your peace of mind. Ocean front Resort with breezes and spectacular sunrises every morning from the Marina. Lush landscaping greets you as you pull into the Resort and leads you to the many different amenities offered. It's like entering in another state of mind, a completely stress-free

  Maria Barroso Coldwell Banker Schmitt Key Largo

  94825 Overseas Hwy Unit 67, Key Largo, FL 33037
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  $598,500 Lot/Land

  93 N Conch Ave, Duck Key, FL 33050

  • 4,791 Sq Ft
  • $5,440,909 per Acre

  93 N Conch Key is a waterfront development opportunity offering a newly constructed seawall, approved building plans, and the ability to move forward without many of the delays and costs typically associated with waterfront development in the Florida Keys. The approximately 5,000-square-foot parcel includes plans for a new dock and seawall improvements and presents the potential for up to four

  Bram Scolnick East Coast Realty Brokerage

  93 N Conch Ave, Duck Key, FL 33050
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  $339,000 Lot/Land

  94825 Overseas Hwy, Key Largo, FL 33037

  • 1,658 Sq Ft
  • $8,906,417 per Acre

  **Prime Opportunity in Key Largo Ocean Resort** The best new Luxury Community in Key Largo for single family homes. Build the water view home of your dreams in this wonderful community. The land is already approved by Monroe County for a residential home up to 3 levels, including a roof terrace that will offer spectacular day and evening views. The community provides exceptional amenities

  Maria Elena Arias The Keyes Company

  94825 Overseas Hwy, Key Largo, FL 33037
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  $320,000 Lot/Land

  27935 Tarpon Terrace, Summerland Key, FL 33042

  • 4,356 Sq Ft
  • $3,200,000 per Acre

  Heather Mason Coastal Collection Real Estate Inc.

  27935 Tarpon Terrace, Summerland Key, FL 33042
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  $499,999 Lot/Land

  106281 Overseas Hwy Unit LOT 18, Key Largo, FL 33037

  • 6,000 Sq Ft
  • $3,629,993 per Acre

  Three (Commercial) adjacent lots available for sale together (1,500,000 dollars) Ideally located on the famous US1 (Overseas Hwy) in Key Largo. Zoning is being changed to Commercial as previously zoned in the 90's, offering endless possibilities for your business. The property already has water and sewer in place, making it ready for immediate development. With exceptional exposure along this

  Jennifer Gomez EXP Realty, LLC

  106281 Overseas Hwy Unit LOT 18, Key Largo, FL 33037
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  $460,000 Lot/Land

  701 Spanish Main Dr Unit 432, Cudjoe Key, FL 33042

  • 1,742 Sq Ft
  • $11,500,000 per Acre

  Discover the ultimate escape! This highly sought-after waterfront RV lot offers everything the coastal enthusiast dreams of, combining luxury amenities with unparalleled nautical access. Located on a wide street this lot is easily accessible for larger RV's and 5th wheels. Features a newer separate concrete parking area for your vehicle and a large level concrete pad for the Rv. Comes complete

  Carmen Brake Waterfront Keys Realty Inc.

  701 Spanish Main Dr Unit 432, Cudjoe Key, FL 33042
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  $146,000 Lot/Land

  Lot 70 5th Ave Unit Ocean, Marathon, FL 33050

  • 2,613 Sq Ft
  • $2,433,333 per Acre

  Cleared and Vacant Lot located in the desirable neighborhood of Little Venice AND IN THE ONLY QUALIFIEDFEDERAL ECONOMIC OPPORTUNITY ZONE in the FL Keys! Come build your dream home in paradise with possible Ocean views with a stilted home. No need to worry about biological surveys or clearing permits, and the yard is already graveled. Sewer Hook Up ready on street. Adjacent home is also

  Howard Leitner Robert Slack LLC

  Lot 70 5th Ave Unit Ocean, Marathon, FL 33050
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  $550,000 Lot/Land

  65821 Overseas Hwy #291, Long Key, FL 33001

  • 2,090 Sq Ft
  • $11,458,333 per Acre

  Rare buildable waterfront lot in the heart of the Florida Keys! Located in the prestigious gated community of Outdoor Resorts at Long Key, this exceptional property offers 80 feet of waterfront on the sought-after washout canal, one of the resort's best fishing spots. Features include a newly built 30-foot seawall, direct canal access with private seawall for your boat, 50 AMP service, water

  Dennis Bernal Lifestyle International Realty

  65821 Overseas Hwy #291, Long Key, FL 33001
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  $895,000 Lot/Land

  30988 Witters Ln, Big Pine Key, FL 33043

  • 14,810 Sq Ft
  • $2,632,353 per Acre

  Build Immediately with Active Building & Pool Permits Included. This Bay Front/Gulf Front open-water lot offers 14,746 sq. ft. of waterfront opportunity with beautiful wide water views, sunrise exposure, and the rare advantage of moving forward without years of permitting uncertainty. Included are approved plans for an elevated CBS coastal residence featuring 4 bedrooms, 4.5 bathrooms, parking

  Banks Prevatt Coldwell Banker Schmitt RE Co.

  30988 Witters Ln, Big Pine Key, FL 33043
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  $285,000 Lot/Land

  101551 Overseas Hwy Unit 22, Key Largo, FL 33037

  • 1,742 Sq Ft
  • $7,125,000 per Acre

  Longest Pull through Vacant lot 28.5' wide by 59' Long available in Key Largo Kampground & Marina, a premier RV/campground and marina community in the Florida Keys, ready to plug in and enjoy or begin renting immediately. This lot is currently enrolled in the campground's rental program, earning approximately $125-$150 per night. The community sits on 40 scenic oceanside acres inside of John

  Kelly Randin RE/MAX All Keys Real Estate

  101551 Overseas Hwy Unit 22, Key Largo, FL 33037
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  $499,000 Lot/Land

  22552 Jolly Roger Dr, Cudjoe Key, FL 33042

  • 6,969 Sq Ft
  • $3,118,750 per Acre

  Oceanfront lot in the Lower Keys overlooking Cudjoe Bay. Build your dream with expansive open-water views and ocean breezes. Prime waterfront setting with incredible potential. No current building permit; buyer to verify process and timelines. Rare opportunity to own a slice of paradise.

  Lauren Dunn Coldwell Banker Schmitt Islamorada

  22552 Jolly Roger Dr, Cudjoe Key, FL 33042
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  $279,000 Lot/Land

  94825 Overseas Hwy #262, Key Largo, FL 33037

  • 1,655 Sq Ft
  • $7,342,105 per Acre

  Discover an incredible opportunity to build your dream home in Key Largo Ocean Resort, a premier oceanfront community located directly on the Atlantic Ocean. This gated neighborhood offers 24/7 security, ensuring peace of mind whether you’re here full-time or enjoying the Keys as a getaway. Owners enjoy resort-style amenities including a community marina, oceanfront pool, tennis courts, &

  Aisleen Falcon-Cabral Luxe Properties

  94825 Overseas Hwy #262, Key Largo, FL 33037
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  $199,000 Lot/Land

  933 Lobster Ln, Key Largo, FL 33037

  • 6,720 Sq Ft
  • $1,289,946 per Acre

  This is your chance to own buildable land in south key largo ocean side This lot is being offered with an adjacent directly behind it ''back to back'' lot The address to the other lot is 1032 Snapper lnBoth are being sold for $495,000 as a package and possible owner financing is available

  Ernie Echauri RE/MAX All Keys Real Estate

  933 Lobster Ln, Key Largo, FL 33037
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  $319,000 Lot/Land

  325 Calusa St #5, Key Largo, FL 33037

  • 1,263 Sq Ft
  • $11,000,000 per Acre

  1,262 SF lot in Calusa Campground, Key Largo. Sewer and electricity connections in place. Bring your own boat — community features a boat ramp. Low HOA fee of $172/month. Amenities include a swimming pool, clubhouse, tennis and basketball courts, and 24-hour security. Excellent location, just 5 minutes from shopping and dining. Short-term rentals (Airbnb) allowed, making it a great investment

  Sandra Alayon Keller Williams Realty International Lifestyles

  325 Calusa St #5, Key Largo, FL 33037
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  $799,000 Lot/Land

  0 89th St Unit 620536, Marathon, FL 33050

  • 6,534 Sq Ft
  • $5,326,667 per Acre

  Cleared, waterfront, and ready for your vision -- this Marathon lot offers a rare opportunity to build in the heart of the Florida Keys. Located on picturesque 89th Street, this 6,440 sq ft waterfront parcel measures approximately 70' x 92' and features 70 feet of water frontage along a 45-foot-wide canal with direct access to open water. With an approximate 4-foot control depth and the ability

  Sam Williams Coldwell Banker Schmitt Real Estate Co.

  0 89th St Unit 620536, Marathon, FL 33050
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  $199,000 Lot/Land

  1032 Snapper Ln, Key Largo, FL 33037

  • 6,720 Sq Ft
  • $1,289,946 per Acre

  This is your chance to own a buildable lot in key largo ocean side This lot must be purchased along with an adjacent 'back to back' lot BothThe other lot address is 933 lobster ln Creating an amazing opportunity to build your dream home in one of the most sought after neighborhoods in key largo Possible Owner financing available

  Ernie Echauri RE/MAX All Keys Real Estate

  1032 Snapper Ln, Key Largo, FL 33037
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  $985,000 Lot/Land

  Unlisted Address

  • 6,098 Sq Ft
  • $7,035,714 per Acre

  ROGO EXEMPT CANALFRONT WITH GREAT SUNSETS AND OPEN WATER VIEWS READY FOR YOU TO BRING YOUR BOAT WITH STEP DOWN DOCK. DOCK NEEDS SOME TLC. ACTIVE WATER METER ON SITE, SEWER STUBBED IN AND READY FOR CONNECTION AS A PRIOR HOME WAS DEMOLISHED. BUYER TO VERIFY ALL INFORMATION. POWER IN FRONT. SURVEY AVIALABLE. TWO STORY HOME WOULD PROVIDE SPECTACULAR VIEWS AND A TREMENDOUS OPPORTUNITY FOR YOUR VISION,

  Unlisted Address

Showing Results 361 - 388, Page 10 of 10