Building away from the town centre on green fields encourages the use of cars, most householders would have at least two vehicles. 300+ houses would produce 600+ cars on our already busy roads. Most of these new residents will drive to the M6 / M56 junction to work in Manchester / Liverpool / Chester. Building on greenbelt is not carbon friendly.
I ask you to leave Thelwall Heys in the greenbelt for the benefit of future generations in this special area.