Conventional real estate wisdom says that summer is the best time to put your house on the market, with more buyers looking to move in the warmer weather. While it’s true that sunny days bring out the buyers, winter may be the best time for sellers looking to make the most cold, hard, cash-- and fast. necdotal evidence holds to the trend as well. One of my recent listings, a three-bedroom craftsman in the desirable Columbia neighborhood of Bellingham, went under contract after less than a week on the market. So what’s really going on here? With so many eager buyers shopping in the summertime, why are we seeing sales trends that seem to directly contradict our expectations? Fewer Buyers a…