Proposed internal alterations with roof insulation upgrades and 4no new replacement windows

alterations to existing rear extension to include replacement of windows, addition of bi-fold patio doors on rear elevation and creation of new pitch to flat roof to match the existing total heigh of the host dwelling

Timber Stair in place of the existing steel spiral staircase, extended roof covering over the proposed stair, double doors with Juliette Balcony to replace the existing window, Garden Room/Gazebo

Refurbishment of attic room with two rear facing dormer windows. Installation of two conservation rooflights to south facing roof slope of studio office building in garden.