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New Construction Homes in Key Largo, FL

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3 beds New construction With a pool

New Construction Homes in Key Largo, FL

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23 of 33 Listings

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23 of 33 Listings

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

11Active
$1,250,000
4 bd · 3 ba · 2,256 sqft
405 Coconut Drive, Key Largo, FL
Terry Canto,Top Producer · American Caribbean Real Estate, Christie's International Real Estate
52Active
$1,599,000
3 bd · 2 ba · 1,296 sqft
234 Allen Avenue, Key Largo, FL
Martha Noval · RE/MAX All Keys Real Estate
12Active
$3,800,000
5 bd · 5 ba · 3,773 sqft
141 Grassy Rd, Key Largo, FL
Liliana Lajares · Home Prime Realty LLC

106Active
$2,350,000
5 bd · 5 ba · 3,224 sqft
117 La Paloma Road, Key Largo, FL
Daniel Diaz · Midtown Realty International
55Active
$330,000
2 bd · 1 ba · 334 sqft
101551 Overseas Highway #148, Key Largo, FL
Kelly Randin · RE/MAX All Keys Real Estate
58Active
$2,950,000
4 bd · 4 ba · 2,700 sqft
714 Garden State Lane, Key Largo, FL
Raul Pineyro · Cacophony Group LLC
50Active
$1,190,000
5 bd · 3 ba · 2,220 sqft
646 Cabrera Street, Key Largo, FL
Walters Luxury Group Gloria, Rachel and Michaela Walters · Ocean Sotheby's International Realty
Price Reduced81Active
$1,264,999
3 bd · 3 ba · 1,723 sqft
94825 Overseas Highway Unit 82, Key Largo, FL
Emily Strain · Coldwell Banker Schmitt Key Largo
Price Reduced114Active
$3,899,999
5 bd · 4 ba · 2,848 sqft
475 Bahia Honda Road, Key Largo, FL
Giovanni Ferrarri · Ferrarri International Realty Inc
115Active
$8,550,000
6 bd · 6 ba · 4,404 sqft
39 Mutiny Place, Key Largo, FL
Lisa Wiebe · Coldwell Banker Schmitt Real Estate Co.
14Active
$1,300,000
3 bd · 2 ba · 1,392 sqft
26 Ocean Drive, Key Largo, FL
Carlos Lorenzo · American Caribbean Real Estate, Christie's International Real Estate
Price Reduced35Active
$415,000
3 bd · 2 ba · 628 sqft
325 Calusa Street #121, Key Largo, FL
Angel DiGiorgio · American Caribbean Real Estate, Christie's International Real Estate
83Active
$2,950,000
4 bd · 4 ba · 3,900 sqft
8 Poisonwood Road, Key Largo, FL
Kevin Cornell · Cornell Commercial Real Estate, Inc.
41Active
$899,000
3 bd · 4 ba · 1,936 sqft
13 Coral Way, Key Largo, FL
Lorie Rhyne Leal · American Caribbean Real Estate, Christie's International Real Estate
30Active
$799,000
3 bd · 2 ba · 1,552 sqft
68 Coral Way, Key Largo, FL
Barbara Ann Guerra · RE/MAX All Keys Real Estate
Price Reduced78Active
$4,199,000
4 bd · 4 ba · — sqft
Address withheld · Key Largo, FL
Maylen Acosta · Real Estate Sales Force
Price Reduced82Active
$4,199,000
4 bd · 4 ba · 3,373 sqft
108 Coral Way, Key Largo, FL
Ralph Sam · Real Estate Sales Force, Inc.
18Active
$879,000
3 bd · 2 ba · 1,415 sqft
106 S Bay Harbor Drive, Key Largo, FL
Barbara Eads · Barbara Eads Realty
41Active
$1,695,000
4 bd · 3 ba · 2,000 sqft
36 N Bounty Lane, Key Largo, FL
Walters Luxury Group Gloria, Rachel and Michaela Walters · Ocean Sotheby's International Realty
Price Reduced45Active
$1,650,000
3 bd · 3 ba · 2,421 sqft
38 N Bounty Lane, Key Largo, FL
Terry Canto,Top Producer · American Caribbean Real Estate, Christie's International Real Estate
65Active
$3,750,000
5 bd · 5 ba · 4,306 sqft
301 Buttonwood Circle Unit a, Key Largo, FL
AJ Vetter · Palm House Real Estate
67Active
$3,250,000
5 bd · 5 ba · 3,677 sqft
32 N Bounty Lane, Key Largo, FL
Kelsey Caputo - Frins · Berkshire Hathaway HomeServices Keys Real Estate - Islamorada
Price Reduced60Active
$1,350,000
3 bd · 3 ba · 3,464 sqft
94825 Overseas Highway 209, Key Largo, FL
Raynel Palacios · TruRes Real Estate, Inc.

1 2

Listing data & MLS disclosures

Key West Association of REALTORS: The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of The Key West Association of REALTORS®. MLS Real Estate listings held by brokerage firms other than this broker are marked with the MLS logo and detailed information about them includes the name of the listing broker's office. The properties displayed may not be all of the properties in the MLS's database, or all of the properties listed with Brokers participating in the cooperative data exchange program. Properties listed by Brokers other than this Broker are marked with either the listing Broker's logo or name or the MLS name or a logo provided by the MLS. Detailed information about such properties includes the name of the listing Brokers. Information provided is thought to be reliable but is not guaranteed to be accurate; you are advised to verify facts that are important to you. No warranties, expressed or implied, are provided for the data herein, or for their use or interpretation by the user. The Florida Association of Realtors and its cooperating MLSs do not create, control or review the property data displayed herein and take no responsibility for the content of such records. Federal law prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. Information deemed reliable but not guaranteed. Copyright ©2026 The Key West Association of REALTORS®. All Rights Reserved.
MIAMI REALTORS MLS: The multiple listing information is provided by MIAMI Association of Realtors® from a copyrighted compilation of listings. The compilation of listings and each individual listingare ©2026 MIAMI Association of Realtors®. All Rights Reserved.
The information provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Last Updated: 2026-09-28 17:13:17 UTC

About New Construction Homes in Key Largo, FL

New Construction Homes in Key Largo, FL: 33 active listings as of October 11, 2026, 06:57 UTC.

Key Largo housing market

September 2026 · This period is still settling

Selling at 94.5% of asking price

Buyers here are paying below asking. MLS · 24 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 21, 2026

Median sale price: $947,000$545,000–$1,500,000 typical range
Price per sq. ft.: $552
Sales: 29
Paid in cash: 48.3%

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Median list price: $899,000
Homes for sale: 237
Median days on market: 95 days

Price trend · Assessor repeat sales, as of Sep 30, 2026

Year-over-year: -8.0%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026

Median home size: 1,628 sq. ft.

Key Largo, FL community profile

Area: 163 sq. mi.

Source: HJN community data

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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

The information provided by this website is for the personal, non-commercial use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data is derived from various Multiple Listing Services; each source MLS and its required disclaimer are shown with the listings on the applicable page. Realty.com is an independently owned and operated brokerage.

Listing data & MLS disclosures

Key West Association of REALTORS: The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of The Key West Association of REALTORS®. MLS Real Estate listings held by brokerage firms other than this broker are marked with the MLS logo and detailed information about them includes the name of the listing broker's office. The properties displayed may not be all of the properties in the MLS's database, or all of the properties listed with Brokers participating in the cooperative data exchange program. Properties listed by Brokers other than this Broker are marked with either the listing Broker's logo or name or the MLS name or a logo provided by the MLS. Detailed information about such properties includes the name of the listing Brokers. Information provided is thought to be reliable but is not guaranteed to be accurate; you are advised to verify facts that are important to you. No warranties, expressed or implied, are provided for the data herein, or for their use or interpretation by the user. The Florida Association of Realtors and its cooperating MLSs do not create, control or review the property data displayed herein and take no responsibility for the content of such records. Federal law prohibits discrimination on the basis of race, color, religion, sex, handicap, familial status or national origin in the sale, rental or financing of housing. Information deemed reliable but not guaranteed. Copyright ©2026 The Key West Association of REALTORS®. All Rights Reserved.
MIAMI REALTORS MLS: The multiple listing information is provided by MIAMI Association of Realtors® from a copyrighted compilation of listings. The compilation of listings and each individual listingare ©2026 MIAMI Association of Realtors®. All Rights Reserved.
The information provided is for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Last Updated: 2026-09-28 17:13:17 UTC

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #BK3453168

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Your local brokerage

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

Key Largo, FL community profile

Area: 163 sq. mi.

Source: HJN community data

Key Largo housing market

September 2026 · This period is still settling

Selling at 94.5% of asking price

Buyers here are paying below asking. MLS · 24 sales · as of Sep 30, 2026

Homes that sold · County records, as of Sep 21, 2026

Median sale price: $947,000$545,000–$1,500,000 typical range
Price per sq. ft.: $552
Sales: 29
Paid in cash: 48.3%

Homes on the market · MLS, as of Sep 27, 2026–Sep 30, 2026

Median list price: $899,000
Homes for sale: 237
Median days on market: 95 days

Price trend · Assessor repeat sales, as of Sep 30, 2026

Year-over-year: -8.0%

Housing stock — every home in the area, not only the ones selling or listed · Assessor records, as of Sep 11, 2026

Median home size: 1,628 sq. ft.