If you’re about to buy or sell real estate in Parker, you should see the video real estate market report below. When you watch it, you’ll know what’s happening in the Parker real estate market. Some highlights: the median listing price for the month of December 2016 was $618,800. There were fewer homes on the market in Parker this December compared to last year. The median sale price was $435,000. 139 homes sold during December in Parker.