142 Guilford CT
Key Largo, FL 33070
$5,499,000Active · confirmed September 18, 2026 · listed 129 days ago · $1,590/sq ft
142 Guilford CT in Key Largo. 5 bed, 5 bath, 3,458 sq ft. Asking $5,499,000. Active listing facts, schools and neighborhood context on EuKreate.
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142 Guilford CT, Key Largo, FL 33070 and what is around it
Listed by American Caribbean Real Estate, Christie's International Real Estate · Ernesto Portuondo · MLS 619946 · as of 2026-09-18
Beds
5
Baths
5
Sq ft
3,458
Built
2021
Property typeSingle Family
Lot size6,970 sq ft · 0.16 acres
Price per sq ftPrice per square footThe asking price divided by the home’s interior square footage. Compare it only with broadly similar homes; condition, lot, layout, and fees still matter.$1,590
ListedMay 18, 2026
CountyMonroe
Listing typesale
Property summary
This 5-bedroom, 5-bath single family offers 3,458 sq ft.
Refined from listing-reported details
Listed by American Caribbean Real Estate, Christie's International Real Estate · Ernesto Portuondo · MLS 619946 · as of 2026-09-18
How this compares in Key Largo
263 homes for sale, median asking $1,250,000, typically listed 129 days. See the Key Largo market
Active asking price only, not a sold price and not an appraisal. Check official sources before acting. Listing facts as of September 18, 2026.