A vacant property on Main St in Carlow Town - 5/6 Dublin St remodels the existing dwelling on the first floor and provides additional space downstairs to allow for a spacious 3 storey townhouse dwelling. The project provides generous open-plan living with 5 bedrooms overall, and a new rear open private space. The building is to be upgraded with a deep retrofit with improvements to the insulation, windows, and air tightness to achieve a Nzeb energy rating.