We've had 3 agents round, two at the upper end of the market (Savill's and Connells) and the 3rd a more local, lower end one. The 1st 2 suggested a value 25% higher than the local guy. This has totally thrown us. Is it likely that the 2 agents quoted higher to get our business? We want to sell the house fairly quickly, but the value suggested by the local seems really low.