We understand the delicate process involved in the modification works. We have carried out numerous types of renovation and alteration projects. There are no surprises to us when it comes to renovating. Experience is everything.

We cover all aspects of:

  • Building extensions and additions
  • Bathroom renovations
  • Kitchen & laundry renovations
  • Refurbishment – Interior & Exterior upgrades

Renovating or extending your home can be a very emotional experience; especially living in the home while the work is carried out. We do everything possible to minimise any inconvenience.

We always leave your property clean and tidy after each day’s work.

Timber windows replacement – Double BayBuilding restoration – Coogee


Unicorn Building specializes in Heritage listed buildings. These are unique pieces of the Australian history. They are recognised not only for their age and beauty, but for their architectural importance. As such, structural restoration work and waterproofing on heritage listed buildings is a real art. Not only must work to the building be carried out in a way which rectifies underlying conditions, but the façade’s appearance must be maintained without noticeable alteration.

Heritage home restoration – Chatswood