This winter’s extraordinarily fine weather has got the hammers ringing at dozens of sites across Leaside. The lack of snow is driving home improvement of all kinds. From total knock downs through bump ups to interior renovations, the push is on. Neighbors on one dynamic street, Donlea Drive, will be delighted to see the furious work going on at No. 48 (inset). This property has been a hole in the ground for more than a year, but today carpenters were all over the structure in cold but clear weather. The same type of activity can be seen on almost any street.