We've had our house valued by 4 agents (all gave same price within 5k so I think that's probably fair), but they all had very different opinions about when we should put the house on the market - some said straight away, others said wait for the New Year when there'll be more buyers around ...
At the moment we have no mortgage, and once we sell we'd rent locally before moving up to Manchester at the end of the school year. So every month in our house is a month without rent to pay and we can save more ... But, if the house doesn't sell fairly quickly in the New Year, it will get difficult for us to plan moving, and sort out kids' schools and so on.
Just not sure what to do for the best!!