What are the 10 most expensive homes that sold in Monroe County last week?

Published Jun 2, 2025

A house in Key Largo that sold for $15 million tops the list of the most expensive residential real estate sales in Monroe County in the past week.

In total, 132 residential real estate sales were recorded in the county during the past week, with an average price of $1.5 million. The average price per square foot was $1,013.

The prices in the list below concern real estate sales where the title was recorded during the week of May 26 even if the property may have been sold earlier.

Bayview Isle Drive

10. $3.5 million, single-family house at 139 Bayview Isle Drive

The property at 139 Bayview Isle Drive in Islamorada has new owners. The price was $3,500,000. The single-family house was built in 1983 and has a living area of 2,338 square feet. The price per square foot is $1,497.

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9. $3.6 million, single-family residence at 24 Floral Ave.

A 4,480-square-foot single-family house at 24 Floral Ave., Key West, has been sold. The transfer of ownership was settled in April and the total purchase price was $3,600,000, $804 per square foot. The house was built in 1998.

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8. $3.9 million, single-family home at 16 Grayvik Drive

A sale has been finalized for the single-family residence at 16 Grayvik Drive in Key Largo. The price was $3,900,000 and the new owners took over the house in May. It was built in 1961 and the living area totals 1,867 square feet. The price per square foot ended up at $2,089.

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7. $4.2 million, condominium at 7 Pumpkin Cay Road

The sale of a condominium at 7 Pumpkin Cay Road, Key Largo, has been finalized. The price was $4,200,000, and the condominium changed hands in April. The condominium was built in 1973 and has a living area of 1,866 square feet. The price per square foot was $2,251.

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6. $4.4 million, condominium at 43 Pumpkin Cay Road

The property at 43 Pumpkin Cay Road in Key Largo has new owners. The price was $4,400,000. The condominium was built in 1975 and has a living area of 1,970 square feet. The price per square foot is $2,234.

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5. $5.1 million, single-family home at 1214 Olivia Street

The sale of the single-family house at 1214 Olivia Street in Key West has been finalized. The price was $5,100,000, and the new owners took over the house in April. It was built in 1948 and has a living area of 3,642 square feet. The price per square foot was $1,400.

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4. $5.2 million, condominium at 1002 Sanctuary Terrace

A 5,135-square-foot condominium at 1002 Sanctuary Terrace in Key Largo has been sold. The transfer of ownership was settled in April and the total purchase price was $5,200,000, $1,013 per square foot. The condominium was built in 1998.

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3. $6.2 million, condominium at 5 Pumpkin Cay Road

The sale of a condominium at 5 Pumpkin Cay Road in Key Largo has been finalized. The price was $6,200,000, and the new owners took over the condominium in April. It was built in 1973 and has a living area of 2,050 square feet. The price per square foot was $3,024.

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2. $10.5 million, single-family residence at 109 Coastal Drive

A 6,887-square-foot single-family home at 109 Coastal Drive, Key Largo, has been sold. The transfer of ownership was settled in May and the total purchase price was $10,500,000, $1,525 per square foot. The house was built in 2013.

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1. $15 million, single-family house at 21 Card Sound Road

The property at 21 Card Sound Road in Key Largo has new owners. The price was $15,000,000. The house was built in 1978 and has a living area of 4,840 square feet. The price per square foot is $3,099.

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