In August 2026, the median home sale price in Marathon, FL was $1,065,000, with homes selling in an average of 140 days — slower than the 108-day average last year, suggesting buyers have more negotiating room. A total of 39 homes sold in this period, up from 33 last year — a sign of an active market.
The median list price of Marathon, FL, was $922,250 in August 2026, compared to $1,387,450 in August 2025.
Marathon, FL Market Trend for Houses
Median List Price
The median list price of houses in Marathon, FL, was $1,175,000 in August 2026, compared to $1,399,900 in August 2025.
Marathon, FL Market Trend for Condos / Townhouses / Penthouses
Median List Price
The median list price of condos/co-ops in Marathon, FL, was $414,000 in August 2026, compared to $622,000 in August 2025.
Marathon, FL Market Trend for Lots/Land
Median List Price
The median list price of lots/land in Marathon, FL, was $239,000 in August 2026, compared to $512,500 in August 2025.
Marathon, FL Market Trend for Commercial
Median List Price
The median list price of commercial in Marathon, FL, was $3,549,000 in August 2026, compared to $3,549,000 in August 2025.
Marathon, FL Housing Market Analysis
There are currently 64 homes listed for sale in Marathon, FL, an increase of 220.00% compared to 2025. With more homes on the market than are selling each month, buyers may find more options and room to negotiate. The median asking price is $2,799,459 (down 9.76% year-over-year), and the average price per square foot is $674 compared to $965 in 2025. Properties spend an average of 156 days on the market before going under contract.
