New Construction Homes in Key Largo, FL

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3 beds New construction With a pool

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5 Listings

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New Construction Homes in Key Largo, FL

5 Listings

12Active
$3,800,000
5 bd · 5 ba · 3,773 sqft

5 listings

New Construction Homes in Key Largo, FL

Show Map

5 Listings

Map

New Construction Homes in Key Largo, FL

5 Listings

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Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

12Active
$3,800,000
5 bd · 5 ba · 3,773 sqft

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

141 Grassy Rd, Key Largo, FL

Liliana Lajares · Home Prime Realty LLC

100Active

$8,550,000

6 bd · 6 ba · 4,404 sqft

39 Mutiny Pl, Key Largo, FL

Lisa Wiebe PA · Coldwell Banker Schmitt Real E

78Active

$4,399,000

4 bd · 4 ba · — sqft

Address withheld · Key Largo, FL

Maylen Acosta · Real Estate Sales Force

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

Price Reduced69Active

$1,250,000

4 bd · 3 ba · 1,544 sqft

94825 Overseas Hwy 276, Key Largo, FL

Sergio Velarde · Coldwell Banker Realty

Price Reduced34Active

$949,000

3 bd · 2 ba · 1,448 sqft

Address withheld · Key Largo, FL

Barbara Guerra · RE/MAX All Keys Real Estate

Listing data & MLS disclosures

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: 2026-09-13 18:59:03 UTC

Key Largo housing market

August 2026

Selling at 96.0% of asking price

Buyers here are paying below asking. MLS · 18 sales · as of Aug 31, 2026

Homes that sold · County records, as of Aug 31, 2026

Median sale price: $782,500$631,250–$2,147,500 typical range
Price per sq. ft.: $548
Sales: 42
Paid in cash: 52.4%

Homes on the market · MLS, as of Aug 31, 2026

Median days on market: 60 days

Price trend · Assessor repeat sales, as of Aug 31, 2026

Year-over-year: -20.6%

Key Largo, FL community profile

Area: 163 sq. mi.

Source: HJN community data

Explore Key Largo homes

Your local brokerage

Thomas O'Leary

Realty.com

Lic. #BK3453168

Call Thomas

Listing data & MLS disclosures

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: 2026-09-13 18:59:03 UTC

Key Largo, FL community profile

Area: 163 sq. mi.

Source: HJN community data

Key Largo housing market

August 2026

Selling at 96.0% of asking price

Buyers here are paying below asking. MLS · 18 sales · as of Aug 31, 2026

Homes that sold · County records, as of Aug 31, 2026

Median sale price: $782,500$631,250–$2,147,500 typical range
Price per sq. ft.: $548
Sales: 42
Paid in cash: 52.4%

Homes on the market · MLS, as of Aug 31, 2026

Median days on market: 60 days

Price trend · Assessor repeat sales, as of Aug 31, 2026

Year-over-year: -20.6%

Registered offenders on the map

Registered offenders on the map

Registered offenders on the map

Registered offenders on the map

Your local brokerage

Your local brokerage

Your local brokerage

Listing data & MLS disclosures

Key Largo housing market

Homes that sold · County records, as of Aug 31, 2026

Homes on the market · MLS, as of Aug 31, 2026

Price trend · Assessor repeat sales, as of Aug 31, 2026

Key Largo, FL community profile

Explore Key Largo homes

Your local brokerage

Listing data & MLS disclosures

Key Largo, FL community profile

Key Largo housing market

Homes that sold · County records, as of Aug 31, 2026

Homes on the market · MLS, as of Aug 31, 2026

Price trend · Assessor repeat sales, as of Aug 31, 2026