Case Studies

  • Pool house – Studio Connolly

    The owners of this Connolly property approached Hallmark Developments with a set of plans they had already had drawn by a local architect. They were looking for a pool retreat to be built in their back garden along with some decking and a raised brick flower bed. Although the general build design had been drawn […]

  • Extension – Carine

    Carine Extension

  • Renovation & Extension – Marmion

    A typical 1980s home that had not been renovated in years. The owners of this Marmion property are farmers based a couple of hours North of Perth...

  • Granny Flat Connolly

    The clients decided to build a granny flat extension to the side of their home which will act at present as an entertaining zone and accommodation for their...

  • North Perth Extension

    In early 2011 the new owners contracted Hallmark Developments to carry out their North Perth Extension.

  • home extensions perth

    Extension & Renovation – Duncraig

    Renovation - Nicolli

  • Bayswater Renovation

    Two gable end windows were fitted for natural light and ventilation and a pine staircase allowed for access from the hallway below while keeping with the traditional style of the home during this Bayswater Renovation.

  • Pool & Garage Extension – Kallaroo

    Tonya and Simon approached Hallmark Developments with the idea of putting a pool in there garden and rebuilding the old garage that had been half built. This would need partly demolishing to allow for the earthworks to the back garden to commence. The current garden had limestone retaining walls with a large raised area of […]

  • Marmion Extension


  • New Build – Carramar

    This local business owner and his family had decided to move away from the ocean in search of more space.