New Construction Homes for Sale in Monroe County, FL

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  $299,000 Lot/Land

  Lot 17 Jamaica St, Duck Key, FL 33050

  • 0.17 Acre
  • $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 17 Jamaica St, Duck Key, FL 33050
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  $64,750 Lot/Land

  0 Lot 21 Aloha Dr, Little Torch Key, FL 33042

  ROGO Lot. Letter on hand from Monroe County granting 2 points

  Jenna Stauffer Ocean Sotheby's International Realty

  0 Lot 21 Aloha Dr, Little Torch Key, FL 33042
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  $875,000 Lot/Land

  94825 Overseas Hwy Unit 124, Key Largo, FL 33037

  Build your dream home in Key Largo Ocean Resort! This waterfront lot in the sought-after Key Largo Ocean Resort has approved architectural plans for a stunning 4 bedroom, 4 bathroom luxury residence. This thoughtfully designed home offers 2,014 SqFt. of A/C living space with high-end features and a modern coastal design.The plans include an elevator, den/office, full custom kitchen, washer/dryer

  Jessica Frins Berkshire Hathaway HomeServices Keys Real Estate - Islamorada

  94825 Overseas Hwy Unit 124, Key Largo, FL 33037
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  $249,000 Lot/Land

  6810 Front St, Key West, FL 33040

  • 2.39 Acres
  • $104,184 per Acre

  23x47 deep water slip minutes from Key West. Experience the old charm of the Florida Keys at Safe Harbour marina. The marina offers security, laundry and shower facilities as well as plenty of parking. The marina is adjacent to Hog Fish Bar and Grill.

  Marc Ulanowski Equestrian Sotheby's International Realty Inc.

  6810 Front St, Key West, FL 33040
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  $120,000 Lot/Land

  0 Plum Dr Unit R11096053, Marathon, FL 33050

  • 0.19 Acre
  • $631,579 per Acre

  Unbuildable Lot in Marathon - No Development Rights. This parcel has no ROGO points and cannot be developed. Ideal for conservation, mitigation banking, or long-term investment. No utilities or access to permits. Sold as-is. Cash only. Buyer to verify all information with Monroe County.

  Andre Rivera LPT Realty, LLC

  0 Plum Dr Unit R11096053, Marathon, FL 33050
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  $3,300,000 Lot/Land

  31 Sea Lore Ln, Shark Key, FL 33040

  An extraordinary opportunity to bring your dream waterfront estate to life in the prestigious community of Shark Key.This premier 18,750 sq ft lot comes with a coveted ROGO allocation already in place -- saving you years of time and planning. Tucked away on the exclusive street of Sea Lore Lane, the property offers over 90 feet of pristine shoreline, delivering uninterrupted views and endless

  Jenna Stauffer Ocean Sotheby's International Realty

  31 Sea Lore Ln, Shark Key, FL 33040
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  $349,000 Lot/Land

  5950 Peninsular Ave Unit 613, Key West, FL 33040

  This is a 40' wet slip available for sale (16' width). Welcome to Oceans Edge Marina & Resort home to some of the best & quickest offshore boating & fishing access in this area with no bridges where you can head out for daily fishing, boat to the Dry Tortugus, beaches/sandbars or just hang out at the dock and see who is bringing in the fresh seafood. Owners may live aboard. The marina offers dry

  Sylvia Werling Keller Williams Key West Compass Realty

  5950 Peninsular Ave Unit 613, Key West, FL 33040
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  $675,000 Lot/Land

  2080 Coral Way, Big Pine Key, FL 33043

  • 0.31 Acre
  • $2,177,419 per Acre

  Rare opportunity to own a stunning ocean view double lot with 107 feet of canal frontage in sought-after Big Pine Key! Currently #5 in ROGO, this prime property comes with approved building plans—available upon request. The spacious lot offers ample room for your dream home with direct canal access and breathtaking open-water views. Buyers may have the ability to modify the existing plans—please

  Kelly Acosta ARGO GROUP PROPERTIES LLC

  2080 Coral Way, Big Pine Key, FL 33043
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  $219,999 Lot/Land

  5555 College Rd Unit 5, Key West, FL 33040

  Well-positioned 30' wet slip located at Sunset Marina on the gated side of the property. This floating concrete dock can accommodate a vessel up to 35' in length and offers deep water access with a 6' control depth -- perfect for easy navigation to both the Gulf and Atlantic waters.Sunset Marina is a full-service marina with on-site fuel, bait, and marina store. Owners enjoy access to secured

  Jimmy Lane Island Life Realty Experts

  5555 College Rd Unit 5, Key West, FL 33040
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  $839,000 Lot/Land

  1920 Patterson Ave, Key West, FL 33040

  Primed and Cleared Vacant lot ready for a New build - Excellent Midtown Location with easy access to downtown, excellent schools and New Town Shopping and Restaurants.Property used to have a structure so this has been approved by the city to build a single family and the Build Back letter is available upon request.Concrete wall surrounds entire property.Utility City Easement to the rear.Container

  Suzanne Moore Suzanne Moore Real Estate

  1920 Patterson Ave, Key West, FL 33040
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  $315,000 Lot/Land

  325 Calusa St Unit 508, Key Largo, FL 33037

  Residential lot for sale Calusa Campground, Key Largo. Discover your slice of paradise in the highly sought- after community. Prime 1872sq foot lot, perfect for an RV, mobile home or build your own 2-3 story home. Located on a quiet dead end street with no rear neighbors for added privacy. Lot includes a concrete slab, wood deck and shed. Enjoy resort style amenities: boat launch, golf-cart

  Ivonne Suarez

  325 Calusa St Unit 508, Key Largo, FL 33037
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  $225,000 Lot/Land

  0 Lakeview and Poinciana Dr, Key Largo, FL 33037

  Prime Key Largo Lots! Seller is Motivated - Bring Your Best Offer! Don't miss this opportunity to own two connected lots in the desirable Key Largo Park subdivision. One lot fronts Lakeview Drive and the other fronts Poinciana Drive, together totaling 5,000 sq. ft. (each lot is 2,500 sq. ft., 50' x 50'). The lots stretch from street to street, offering unique access and design flexibility for

  Aryl and Pati Robison RE/MAX All Keys Real Estate

  0 Lakeview and Poinciana Dr, Key Largo, FL 33037
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  $225,000 Lot/Land

  138 Bahama Dr S, Duck Key, FL 33050

  Build Your Dream Home in this Tier 3 lot in Duck Key Plans already submitted to the ROGO system. Your future home is one step closer at 42 points on the list. This 8,245 sq. ft. Tier 3 lot in prestigious Duck Key, near Hawks Cay Resort, includes proposed plans for a 3-bed, 2-bath home with 1,387 sq. ft. of living space and 413 sq. ft. of decking. Plans could be modified prior to obtaining permit.

  Jose Vigo RE/MAX All Keys Real Estate

  138 Bahama Dr S, Duck Key, FL 33050
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  $480,000 Lot/Land

  19 Luna Ln, Big Coppitt Key, FL 33040

  ROGO letter in hand. Beautiful, deep water canal front lot. Minutes from Open Water. Cleared and ready to build. Concrete Seawall in place. All new homes surrounding it. 15 minutes to Key West. Come build your dream home. Seller will consider financing with large downpayment.

  Dawn McComish Lokation Real Estate

  19 Luna Ln, Big Coppitt Key, FL 33040
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  $375,000 Lot/Land

  21 Judy Place, Key Largo, FL 33037

  • 0.14 Acre
  • $2,717,391 per Acre

  MOTIVATED SELLER!!! Build your Dream Home or mobile home at this 6,000 sqft lot (60 front x 100 depth),,, NO HOA,,, Property is a few blocks north of Key Largo Kampground & Marina and very close to Shopping Centers, Restaurants and Marinas. Just around the area of the Everglades National Park and John Pennekamp Coral Reef State Park,,, Property with -Vacuum Sewer System- installed.

  Carlos Antoni Luft Realty

  21 Judy Place, Key Largo, FL 33037
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  $220,000 Lot/Land

  10 N Marlin Ave, Key Largo, FL 33037

  CLEAR PATH TO BUILD! No Hidden Secrets with this Lot! VALUE-PRICED, Fully Buildable, Tier III Vacant Lot in Rivera Village. Existing Conditions Report/Vegetation Survey Completed to save you time and money! Report shows over 80% of the lot is disturbed with invasive exotics, which cost nothing to remove, resulting in low mitigation costs. Free of code cases. Plus, NO Hammock, so no snail report

  Jennifer Allen Better Homes and Gardens Real Estate Destinations

  10 N Marlin Ave, Key Largo, FL 33037
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  $300,000 Lot/Land

  974 Oleander Rd, Key Largo, FL 33037

  BUILD NOW! Discover an exceptional opportunity with this sprawling 5,050 square foot lot, perfectly poised for your dream home. Located in a sought-after area, this prime piece of real estate comes with an active building permit (ROGO PERMIT APPROVED) ensuring a smooth path toward your construction goals. Plans are already in place for an exquisite 3 bedroom, 3 bathroom modern home, featuring a

  Silvestri Team Jeanette & Janessa Silves Coldwell Banker Schmitt Key Largo

  974 Oleander Rd, Key Largo, FL 33037
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  $29,000 Lot/Land

  0 Lan Orange Ave Unit A11884515, Marathon, FL 33050

  • 0.17 Acre
  • $168,605 per Acre

  Quiet Neighborhood in Grassy Key with utilities at the road. Buy this lot now for a great investment once the building permits resume issuance at a normal rate. Senate Bill passed in 2025 adding 185 permits for Marathon!! see picture for more information. It is believed to be unbuildable and price has been reduced to reflect this. Take advantage of this lull in the market and reserve your dream

  Carmen David Xcellence Realty

  0 Lan Orange Ave Unit A11884515, Marathon, FL 33050
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  $385,000 Lot/Land

  45 Coral Dr, Key Largo, FL 33037

  Now includes a transferable building right for Monroe County/Key Largo so no waiting in line for building permit. This buildable lot on Key Largo, 60' wide x 110' deep, located near Pilot House restaurant and Key Largo Fisheries.

  Randy Selden Century 21 Circle- Islamorada

  45 Coral Dr, Key Largo, FL 33037
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  $775,000 Lot/Land

  120 Pirates Cove Dr, Marathon, FL 33050

  • 0.26 Acre
  • $3,003,470 per Acre

  Opportunity to own a contiguous Bay front buildable lot on the Florida Bay within an exclusive gated community in Stirrup Key, Marathon Florida Keys. Buyers to verify permit process or potential to create a ''tie in'' to the existing home on Lot 30. Possibilities are endless depending on your needs. Apply to build an accessory structure and purchase the bay home for a large family retreat. Add a

  TEAM Walters Gloria, Rachel and Michae Ocean Sotheby's International Realty

  120 Pirates Cove Dr, Marathon, FL 33050
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  $300,000 Lot/Land

  0 Candice Ave, Little Torch Key, FL 33042

  Rare opportunity to acquire a 6-parcel assemblage totaling approx. 13.67 acres on Little Torch Key. Includes five 6,000 sq. ft. Mates Beach lots on Candice Avenue (two Tier 3 Infill) and a 12.97+/- acre tract with 2.61 acres upland and 10.36 acres environmentally sensitive land. Perfect for agricultural or beekeeping use, conservation project, or long-term investment. Located in a desirable Lower

  Claude Gardner Berkshire Hathaway HomeServices Knight & Gardner Realty

  0 Candice Ave, Little Torch Key, FL 33042
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  $299,999 Lot/Land

  94825 Overseas Hwy #76, Key Largo, FL 33037

  • 0.04 Acre
  • $7,894,711 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

  94825 Overseas Hwy #76, Key Largo, FL 33037
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  $100,000 Lot/Land

  0 Acosta Trail Unit MFRS5141973, Sugarloaf Key, FL 33042

  • 1.01 Acres
  • $99,010 per Acre

  Vacant 1.01-acre parcel on Acosta Trail in Upper Sugarloaf Key, Monroe County, FL. Approx. 20 miles to Key West, 10 miles to Big Pine Key, and 5 miles to Cudjoe Key. Unimproved land offering future development or investment potential in the Lower Florida Keys. Additional 1.01-acre lot on Mira Rd (behind subject property) also available for sale. Buyer to verify zoning, ROGO status, flood zone,

  Eugenia Hernandez PREMIUM PROPERTIES R.E SERVICE

  0 Acosta Trail Unit MFRS5141973, Sugarloaf Key, FL 33042
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  $849,000 Lot/Land

  LOT 57 Rocky Rd, Sugarloaf Key, FL 33042

  • 10 Acres
  • $84,900 per Acre

  Rare opportunity to acquire approximately 10 acres of vacant residential land in Sugarloaf Key, an area known for its low-density character, natural surroundings, and limited land availability. Large parcels of this size are increasingly scarce in the Lower Florida Keys, positioning this property as a strategic long-term holding or future planning opportunity. On Monroe county records, the

  Eugenia Hernandez PREMIUM PROPERTIES R.E SERVICE

  LOT 57 Rocky Rd, Sugarloaf Key, FL 33042
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  $1,300,000 Lot/Land

  31441 Avenue I, Big Pine Key, FL 33043

  • 0.17 Acre
  • $7,647,059 per Acre

  Waterfront property located in Big Pine Key, FL ready for you to build your dream house on. Property has a private boat ramp, boat lift, and seawall. ROGO exempt. 2 minutes to Atlantic by boat, 2 minutes to Gulf by boat. Only 30 miles from Key West.

  Nate Hinman HAREONE REALTY GROUP

  31441 Avenue I, Big Pine Key, FL 33043
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  $425,000 Lot/Land

  186 Dove Creek Dr, Key Largo, FL 33037

  • 0.13 Acre
  • $3,269,231 per Acre

  Two lots, one with ACTIVE permit. Construction in progress on this OCEANSIDE upper keys 3/2 single family home with large balcony overlooking ocean. Plans for this home include elevated CBS with pilings already in place; building plans may be modified. Surrounded by protected hardwood hammock providing privacy. Harris Park just down the street with boat ramp, beach, picnicking, softball, &

  Jack Keller Jack Keller Inc

  186 Dove Creek Dr, Key Largo, FL 33037
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  $75,000,000 Lot/Land

  10 Cannon Point, Key Largo, FL 33037

  • 26 Acres
  • $2,884,615 per Acre

  Nestled amidst the waters of the Florida Keys, an unparalleled opportunity awaits - your very own 26 acre Private Island plus an additional waterfront mainland home within Ocean Reef Club. The Island boasts a pool home, twelve 1-acre developable waterfront lots, a 23-slip marina capable of accommodating a mega-yacht, 3 separate apartments, dock master office, a white sand beach & 2 tennis courts

  Liz Hogan Compass Florida, LLC

  10 Cannon Point, Key Largo, FL 33037
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  $395,000 Lot/Land

  24285 Caribbean Dr, Summerland Key, FL 33042

  Purchase this deep draft canal front LOT in Summerland Key while the building permit is in-process for a 4 bedroom / 2 bath stilted single family residence (home is additional). The plans shown are for a 1920 sq ft' / 2 story Affinity home with features that include impact doors and windows and built to 180 mph with a cistern and designed using the Green Building code. Great for the environment,

  Donna Pezzi Keller Williams Key West Compass Realty

  24285 Caribbean Dr, Summerland Key, FL 33042
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  $190,000 Lot/Land

  1145 Hakluyt Ln, Cudjoe Key, FL 33042

  • 6,000 Acres
  • $32 per Acre

  Discover one of Cudjoe Key’s desirable vacant parcels — a 6,000 sq ft waterfront lot offering direct access to the Lower Keys’. Located on a quiet road, this property pairs privacy with easy access to local conveniences and the laid-back lifestyle of the Lower Keys. Enjoy morning coffee with ocean breezes, evening skies, and endless outdoor living possibilities.(Information provided herein is

  Daniel Pacheco United Realty Group Inc

  1145 Hakluyt Ln, Cudjoe Key, FL 33042
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  $6,499,000 Lot/Land

  7200 5th St, Stock Island, FL 33040

  A rare opportunity to own a private island with approx. 40 acres and only minutes from Key West. So many possibilities. Build your own Equestrian Estate on approx. 6 acres of upland, ''The Southernmost stables'' with up to 12 horses. This property is an excellent place to host large events like concerts, weddings, farm to table / wine tastings, or possibly therapeutic programs or retreats.

  Marc Ulanowski Equestrian Sotheby's International Realty

  7200 5th St, Stock Island, FL 33040
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  $234,000 Lot/Land

  11 Tarpon Ave, Key Largo, FL 33037

  Vacant Lot for sale - Approved Plans! 3 bedrooms and 2 bathrooms on top floor with 2 bedrooms 1 bathroom with living area on the ground floor. Separate entrances for each floor. Great Rental income or in-law quarters. Bayfront Homeowners park in the neighborhood for boat launching, swimming and sunset watching.This is for the lot only, including the plans.

  Barbara Eads Barbara Eads Realty

  11 Tarpon Ave, Key Largo, FL 33037
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  $350,000 Lot/Land

  80939 Overseas Hwy, Islamorada, FL 33036

  6 transient unit dry building rights in Islamorada. These transient units are for hotel rentals ,motel and rv. There is a total of six transients units available. The price is 350,000 each.

  Danny Sanchez Century 21 All Keys Inc (KW)

  80939 Overseas Hwy, Islamorada, FL 33036
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  $149,900 Lot/Land

  1801 N Roosevelt Blvd, Key West, FL 33040

  • 0 Acre

  Very nice well maintained 34' Trojan Houseboat located in Central Key West.All fiberglass, very dry. Very efficient design with plenty of storage. Walk around bed in master stateroom. Two twin size bunks in the lower berth for guests. Standard head with shower and vanity. Galley and Salon area. Front and rear decks at the main level with a nice sized mid-deck and a great upper deck for

  Randy Moss Coldwell Banker Schmitt RE Co

  1801 N Roosevelt Blvd, Key West, FL 33040
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  $400,000 Lot/Land

  495 91st St, Marathon, FL 33050

  1 buildable right. Seller Financing Available! Previously a 3-bedroom, and 2 bath home. This is a Recently cleared lot. TBR in Document file. On site utilities. This lot is zoned as both mobile and residential. Disclosure. Selling agent has personal interest. **The title certificate work was done by Clear to Sell and paid by the owner and received on 3/6/2023. Certificate in Documents

  Jenny Murphy Keller Williams Key West Compass Realty

  495 91st St, Marathon, FL 33050
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  $1,975,000 Lot/Land

  8 41st Street Gulf, Marathon, FL 33050

  • 0.09 Acre
  • $21,944,444 per Acre

  Vacant Bay Side Lot with Dock Slip - Marathon, FL Build your dream home inthe heart of the Florida Keys! This vacant lot on the bay side offers a rare opportunity to create your owntropical 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

  Cody Tremblay Blue Water RE LLC

  8 41st Street Gulf, Marathon, FL 33050
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  $345,000 Lot/Land

  27453 Antigua Rd, Ramrod Key, FL 33042

  Building permit in-process for a 3 bedroom / 2 bath stilted single family residence. 1320 square feet. The plans are for an Affinity home with features that include impact doors and windows and built to 180 mph with a cistern and designed using the Green Building code. Great for the environment, great for your insurance rates.There are plans in review for an 8'x40' dock with the Army Corp.

  Donna Pezzi Keller Williams Key West Compass Realty

  27453 Antigua Rd, Ramrod Key, FL 33042
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  $2,950,000 Lot/Land

  219 W Seaview Dr, Duck Key, FL 33050

  Large Oceanfront lot in beautiful Duck Key. This lot comes with a boat lift and concrete seawall and dock. Quiet side of W Seaview Drive with a fantastic South East Exposure. Build your dream home here!Rogo required to build

  Thomas Carden Keys to the Coast Real Estate LLC

  219 W Seaview Dr, Duck Key, FL 33050
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  $849,000 Lot/Land

  0 Rocky Rd, Sugarloaf Key, FL 33042

  • 10 Acres
  • $84,900 per Acre

  Rare opportunity to acquire approximately 10 acres of vacant residential land in Sugarloaf Key, an area known for its low-density character, natural surroundings, and limited land availability. Large parcels of this size are increasingly scarce in the Lower Florida Keys, positioning this property as a strategic long-term holding or future planning opportunity. On Monroe county records, the

  Eugenia Hernandez Premium Properties R.E. Svc.

  0 Rocky Rd, Sugarloaf Key, FL 33042
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  $470,000 Lot/Land

  701 Spanish Main Dr Unit 183, Cudjoe Key, FL 33042

  Welcome to Lot 183 in Venture Out, a gated waterfront community on Cudjoe Key known for its resort-style amenities and laid-back Keys lifestyle. This beautifully maintained lot features a 35' seawall for your boat, a concrete table and benches for outdoor dining, and lush landscaping on both sides for added privacy. Enjoy easy access to the marina, boat ramp, heated pool, tennis and pickleball

  Jenifer Hirsch Bluescape Real Estate

  701 Spanish Main Dr Unit 183, Cudjoe Key, FL 33042
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  $139,900 Lot/Land

  1801 N Roosevelt Blvd Unit Marlin 22, Key West, FL 33040

  • 0 Acre

  Affordable waterfront living in Key West !Custom Made House Boat in a beautifully located liveaboard slip in City Marina in the center of Key West.Low slip fee of $ 679 per month covers free pump out ,2 parking passes, 2 clean laundry and bath facilities, patrolled security. Located on a state of the art floating dock. Call agent for details.

  Randy Moss Coldwell Banker Schmitt RE Co

  1801 N Roosevelt Blvd Unit Marlin 22, Key West, FL 33040

Showing Results 281 - 320, Page 8 of 11