The median sales price for homes in Southport CT for Sep 13 to Dec 13 was $425,000. This represents a decline of 52.8%, or $475,000, compared to the prior quarter and a decrease of 42.6% compared to the prior year. Sales prices have depreciated 59.1% over the last 5 years in Southport. The average listing price for Southport homes for sale on Trulia was $1,524,003 for the week ending Dec 11, which represents a decline of 6.1%, or $99,737, compared to the prior week and a decline of 12.4%, or $216,400, compared to the week ending Nov 20. Average price per square foot for Southport CT was $385, an increase of 7.8% compared to the same period last year.