46A Windhill Bishops Stortford Hertfordshire CM23 2NH
First floor side extension above existing flat roof with dormer and rooflights, raising of existing pitched roof. Install new dormer to pitched roof on East elevation. Cladding of existing dormer (to match new dormers). Replacement of concrete roof tiles with slate. Erection of timber clad rear store structure. Timber fence removed and new stock brick wall to be built.