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New Construction Homes in Key West, FL

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  • /80

    $1,949,000 Custom Home

    2827 Harris Ave, Key West, FL 33040

    • 5 Beds
    • 5 Baths
    • 3,086 Sq Ft

    This absolutely stunning 5-bedroom, 5-bathroom home, re-imagined and built brand new in 2023, offers 3,062 sq. ft. of luxurious living space on a 5,040 sq. ft. lot. Featuring 9' ceilings, custom wood cabinetry, porcelain wood-style and LVT flooring, a 17-foot island seating 8, the head chef's kitchen is equipped with professional-grade appliances, including a 36'' gas stove & vented hood, and

    Agent Photo

    Everett Smith

    Ocean Sotheby's International Realty

    2827 Harris Ave, Key West, FL 33040
  • /16

    $235,000 Lot/Land

    1801 N Roosevelt M-28 Blvd, Key West, FL 33040

    • 871 Sq Ft
    • $11,750,000 per Acre

    LIVE IN PARADISE AFFORDABLE LIVEABOARD 1 BEDROOM AND 1 BATHROOM HOUSEBOAT & SLIP PACKAGE! It's a TRUE KEY WEST LIFESTYLE... POF CASH ONLY! If your ready to enjoy life and have a crash pad in the Florida Keys, then come and see this one. 2018 Aqua Lodge Catamaran Houseboat 12'X42 2' Draft Molded Pontoon, FRP Hull No Motors, No batteries 50-amp shore service connection with pump out included with

    Agent Photo

    Annie Rivera

    Berkshire Hathaway Florida Realty

    1801 N Roosevelt M-28 Blvd, Key West, FL 33040
  • /7

    $399,000 Lot/Land

    2 Dolphin Rd, Key West, FL 33040

    • 6,722 Sq Ft
    • $2,585,605 per Acre

    ROGO Exempt lot just 10 minutes from Key West! This spacious lot is ideal for a family home or an investor looking to capitalize on strong rental potential due to its prime location.Enjoy close proximity to Geiger Key Marina & Restaurant, Geiger Key Beach, and convenient access to Big Coppitt Boat Ramp--less than a mile away! From there, it's a straight shot to local favorites like Snipes Key and

    Agent Photo

    Austin Kimbler

    Expert Realty LLC (HQ)

    2 Dolphin Rd, Key West, FL 33040
  • /41

    $2,499,000 Custom Home

    1316 Royal St Unit 6, Key West, FL 33040

    • 4 Beds
    • 4.5 Baths
    • 2,160 Sq Ft

    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

    1316 Royal St Unit 6, Key West, FL 33040
  • /4

    $2,649,000 Custom Home

    3409 Eagle Ave, Key West, FL 33040

    • 4 Beds
    • 4 Baths
    • 2,410 Sq Ft

    Introducing 3409 Eagle Avenue, a stunning new home, currently under construction in Key West, FL, designed for modern luxury and comfort. Current plans call for 4-bedrooms, 4-bathrooms but could be altered by a Buyer. Also, opportunity for buyer to customize high-end finishes to their personal taste. The entire lot was raised almost two feet and the home will be built above flood elevation, this

    Claude Gardner Berkshire Hathaway HomeServices Knight & Gardner Realty

    3409 Eagle Ave, Key West, FL 33040
  • /45

    $1,250,000 Custom Home

    99 Palm Dr, Key West, FL 33040

    • 3 Beds
    • 2 Baths
    • 1,404 Sq Ft

    Your Slice of Paradise -- 12 Miles from Key WestTucked at the end of a quiet cul-de-sac, this beautifully appointed 2020-built home puts you one house in from open water -- with all the Keys lifestyle and none of the wave slap. Just a short boat ride to open water via a flow-through canal (no seaweed here!), this island retreat is where salt air meets easy living.Step inside to a

    Dawn McComish LPT Realty, LLC

    99 Palm Dr, Key West, FL 33040
  • /25

    $4,375,000 Custom Home

    231 E Shore Dr Unit 6, Key West, FL 33040

    • 5 Beds
    • 5.5 Baths
    • 4,103 Sq Ft

    Welcome home to an exceptional new-construction residence in a private, gated community offering resort-style amenities, a boat slip and nightly rental opportunities. Conveniently located next to Summerland Key Airport, this fully upgraded home features a private elevator, a stunning infinity pool overlooking the water and an expansive rooftop deck perfect for enjoying breathtaking Florida Keys

    Stephanie Marinucci Serhant

    231 E Shore Dr Unit 6, Key West, FL 33040
  • /52

    $4,250,000 Custom Home

    231 E Shore Dr Unit 2, Key West, FL 33040

    • 5 Beds
    • 5.5 Baths
    • 4,103 Sq Ft

    Welcome home to an exceptional new-construction residence in a private, gated community offering resort-style amenities, a boat slip and nightly rental opportunities. Conveniently located next to Summerland Key Airport, this fully upgraded home features a private elevator, a stunning infinity pool overlooking the water and an expansive rooftop deck perfect for enjoying breathtaking Florida Keys

    Hope Firestone Serhant

    231 E Shore Dr Unit 2, Key West, FL 33040
  • /53

    $1,175,000 Lot/Land

    2950 Overseas Hwy Unit 63, Key West, FL 33040

    • 2,945 Sq Ft
    • $17,379,626 per Acre

    Rare Platinum RV Lot in Prestigious Bluewater Key - Bayside Lot #63Opportunities like this are truly rare. Located in the highly sought-after Bluewater Key RV Resort in Saddlebunch Key, Bayside Lot #63 offers an exceptional luxury RV lifestyle just minutes from Key West, within one of the top-ranked RV resorts in the United States.This Platinum Lot is among the most extensively improved sites in

    Oleksandr Khiznichenko Keller Williams Key West Compass Realty

    2950 Overseas Hwy Unit 63, Key West, FL 33040
  • /5

    $1,095,000 Lot/Land

    416 Appelrouth Ln, Key West, FL 33040

    • 2,178 Sq Ft
    • $21,900,000 per Acre

    Prime Vacant Lot in Historic Old Town Key West - Rare Opportunity! Located in a vibrant community with rich history, this vacant lot offers endless possibilities for development.

    Jenny Perry Preferred Properties (KW)

    416 Appelrouth Ln, Key West, FL 33040
  • /9

    $850,000 Lot/Land

    1720 United St, Key West, FL 33040

    • 5,199 Sq Ft
    • $7,120,385 per Acre

    Welcome to 1720 United Street -- a rare opportunity to own a spacious, build-ready lot in one of Key West's most desirable residential neighborhoods. Surrounded by mature palms and tropical greenery, this cleared parcel offers the perfect blank canvas to design your island dream home. Enjoy the quiet charm of a well-established neighborhood while being just minutes from beaches, restaurants,

    Jaime Caballero Key West Vacation Properties & Realty, LLC (KW)

    1720 United St, Key West, FL 33040
  • /6

    $1,599,000 Lot/Land

    1513 Seminary St, Key West, FL 33040

    • 7,405 Sq Ft
    • $9,405,882 per Acre

    Owner Financing Available - Flexible Terms!Rare opportunity in Midtown Key West! This cleared and vacant 75x100 lot--a true rarity on the island--is ready for your dream home. This property comes with a ROGO Exempt / Right-to-Build letter, saving you time and expense in the building process. Permit in process. The generous lot size allows room for a spacious home, pool, and lush landscaping,

    Nick Boumerhi Meyer and Boumerhi Realty LLC

    1513 Seminary St, Key West, FL 33040
  • /2

    $225,000 Lot/Land

    6810 Front St, Key West, FL 33040

    • 2.39 Acres
    • $94,142 per Acre

    Great opportunity to own a deep water slip minutes from Key West.

    Marc Ulanowski Equestrian Sotheby's Internati

    6810 Front St, Key West, FL 33040
  • /10

    $450,000 Lot/Land

    906 Williams Aly, Key West, FL 33040

    • 3,484 Sq Ft
    • $5,625,000 per Acre

    Ready to Build! Create your ideal home in Old Town Key West! This lot comes with a beneficial use designation and has received HARC approval for a new single-family residence complete with a pool. This is a rare chance to build and customize your dream home in the heart of historic Key West. Prime Location! This fantastic property is close to the Amphitheater, beach, shopping, exceptional dining

    Bascom Grooms Bascom Grooms Real Estate (KW)

    906 Williams Aly, Key West, FL 33040
  • /12

    $299,000 Lot/Land

    2001 Flagler Ave, Key West, FL 33040

    • 2,178 Sq Ft
    • $5,980,000 per Acre

    2,244 square foot commercial zoned lot would be ideal for one or more food vendor trucks, with excellent visibility and heavy traffic. Make an offer today!

    Everett Watkins Keller Williams Key West Compass Realty

    2001 Flagler Ave, Key West, FL 33040
  • /43

    $1,100,000 Lot/Land

    2950 Overseas Hwy Unit 57, Key West, FL 33040

    • 2,613 Sq Ft
    • $18,333,333 per Acre

    Golden Bayside RV Lot in Bluewater Key RV Resort! Discover Lot #57 in the prestigious 'Bluewater Key RV Resort', one of America's top-rated RV communities just 10 miles from Key West. This coveted Golden-rated lot offers a perfect blend of comfort and adventure in a private bayside setting.Highlights include a spacious tiki hut ideal for entertaining, relaxing, or soaking in the tropical

    Oleksandr Khiznichenko Keller Williams Key West Compass Realty

    2950 Overseas Hwy Unit 57, Key West, FL 33040
  • /11

    $999,000 Lot/Land

    2330 Staples Ave, Key West, FL 33040

    • 6,534 Sq Ft
    • $6,660,000 per Acre

    Discover a rare investment opportunity in the heart of Key West. This spacious corner duplex lot at 2330 Staples St and 1428 6th St offers incredible potential with two separate addresses and alley access for three convenient side entrances. The large lot features a charming, spacious cottage complete with a full kitchen, a bedroom with ample closet space, a stylish bathroom, and an attached

    Graciela Lozano KeysLifestyle Real Estate (KW)

    2330 Staples Ave, Key West, FL 33040
  • /3

    $825,000 Lot/Land

    3705 Eagle Ave, Key West, FL 33040

    • 6,000 Sq Ft
    • $5,989,500 per Acre

    **NOW OFFERING OWNER FINANCING** Build your Key West dream from the ground up! This rare, vacant 6,000sf lot sits on one of the most desirable blocks of Eagle Avenue in New Town - an established, residential neighborhood known for its tranquility and convenience. With beneficial use already approved by the City of Key West Planning Department, the groundwork is in place to move forward with

    Terri Spottswood Truman & Co. (KW)

    3705 Eagle Ave, Key West, FL 33040
  • /49

    $1,175,000 Lot/Land

    2950 Overseas Hwy Unit 64, Key West, FL 33040

    • 3,051 Sq Ft
    • $16,770,315 per Acre

    Platinum opportunities in Bluewater Key are rare -- and Bayside Lot #64 is truly one of the finest. Located in the highly sought-after Bluewater Key Luxury RV Resort on Saddlebunch Key, this bayside property delivers an elevated RV lifestyle just minutes from Key West within one of the nation's most celebrated RV resort communities.Designated as a Platinum Lot, this is one of the resort's

    Oleksandr Khiznichenko Keller Williams Key West Compass Realty

    2950 Overseas Hwy Unit 64, Key West, FL 33040
  • /43

    $599,000 Lot/Land

    2950 Overseas Hwy Unit 33, Key West, FL 33040

    • 2,613 Sq Ft
    • $9,983,333 per Acre

    Welcome to Lot 33 at Bluewater Luxury RV Resort -- a premier destination for upscale RV living in the Florida Keys.This deeded Tropical Luxury RV lot offers an exceptional blend of comfort, convenience, and elegance in a lush, tropical setting. Spacious and level, Lot 33 easily accommodates your RV or motorhome and is surrounded by vibrant landscaping, swaying palms, and colorful island

    Oleksandr Khiznichenko Keller Williams Key West Compass Realty

    2950 Overseas Hwy Unit 33, Key West, FL 33040
  • /56

    $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

Frequently Asked Questions

What warranties come with a new construction home?
Most Builders provide a 1-year workmanship warranty, a 2-year systems warranty, and a 10-year structural warranty.
What upgrades are included in a new build vs what is considered extras?
Builders in Key West, FL usually offer a base package and optional upgrades such as flooring, countertops, and appliances.
Do new construction homes in Key West, FL hold their value?
Yes, especially in fast-growing areas of Key West, FL. Resale values are supported by population growth, job opportunities, and desirable schools.
What happens if I find issues after moving in to new build?
Builders typically provide a post-move in warranty service to address punch list items.
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