Extensions and Renovations

  • Double Storey Addition – Ocean Reef

    Hallmark Developments WA was commissioned to build an upper storey addition comprising of...


    Sean & Tania approached Hallmark Developments with an idea of wanting to improve their oudoor living area.



    A remarkable transformation - Just wait until you see the before photos!


    The existing carport and associated additions were demolished to make way for a double garage, the roof line was extended which presented a seamless addition.

  • Alfresco Extension – Como

    Hallmark designed and built a timber and brick alfresco with raking cedar ceilings. V-lux roof windows were added to let light in and fans were installed to help with ventilation.

  • Heathridge Renovation

    The front of this 3 x 1 home in Heathridge had a very 70’s looking facade that desperately needed updating.


  • Extension Perth

    Extension – Mindarie

    A word from the clients… We’re thrilled with the high quality build, professional customer service through out and even better after ‘hand over’ service ! … Thank you very much Mark

  • 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...