By City A.M. Reporter The average price tag on a home jumped by nearly £3,000 in September, according to a property website. Across Britain, the typical price being asked for a home coming onto the market increased by 0.8 per cent or £2,974 to reach £370,759. September usually sees a month-on-month price jump, but this year’s increase of 0.8 per cent is double the long-term average, Rightmove said. The strong increase has been driven by a recovery in activity this summer when compared with the much more subdued market at this time in 2023, it was suggested. Several factors are thought to be gi…