Extending is a popular way to add space without having to move. OSTBAU’s experience, attention to detail and first class team of trades people will save you time, money and stress on your extensions by…

We believe that providing adequate project management, planning and consultation throughout your project is crucial in obtaining the outcome that you want. We know an extension does not only give you additional living space, they also add value to the property. We understand the working of real estate market and aim to add the highest value for money to your property. We handle your project from planning stage all the way up to completion. 

We can offer creative design solutions, put together by exceptional architects and interior designers. We aim to provide, supply and create affordable high quality extensions.