Cape Cod median home sales price sets new record high Housing inventory falls nearly 78% from this time last year The Barnstable Patriot There is a perilously low number of homes for sale in the market, says Ryan Castle The median sales price for a single-family home in Barnstable County rose to $653,500 in March, setting a new record high for median sale price in the region. Homes are routinely selling for at and above their asking price, marking the strong demand for homes on Cape Cod yet showing the little inventory there is to choose from – a new and potentially troubling norm for the busy spring and summer market, according to the Cape Cod Association of REALTORS®.