I know estate agents get a bad rap but they are well worth the money imo. A local independent agent will be best and some in this area are charging as little as 0.75%. 1% is still a very fair rate when you think about it. Real Estate Agents in the USA can charge 6%
(Down here it is 4% but can taper off to 2% once a certain price is hit.)
Why do you want to sell the house ? It could be the same reason why nobody want's to buy it. As Margaret Thatcher once said "You can't buck a market"