Passivhaus standard retrofit to existing office building involving demolition and replacement of external cladding, demolition of external stairs and creation of external service zone together with extension of ground floor area to match upper floors. External works including new paving and soft landscaping.

Passivhaus standard retrofit to existing office building involving demolition and replacement of external cladding, demolition of external stairs and creation of external service zone together with extension of ground floor area to match upper floors. External works including new paving and soft landscaping. Re-submission of 21/0017.