Application for 5no. (use class C3) dwellings and associated works comprising: 1. Extension to rear of main frontage building of 55 Park Street and change of use of existing single dwelling to form 3no. (2no. additional) new dwellings; 2. Demolition of existing structures to the rear of 55 and 57 Park Street and construction of 2no. new dwellings; and 3. No work proposed to existing dwelling within main frontage building of 57 Park Street.