On the other hand, sellers are rushing into the market at a time of year when activity traditionally gives way to the summer holidays. The number of new properties for sale this month increased by 6.1 per cent, following a three per cent rise last month. As a result, owners are accepting offers well below their asking price. The average discount on the asking price has gone up to 5.7 per cent, from 4.9 per cent last month. The only two boroughs to see price rises this month are Hackney and Hounslow.