ATN specialise in knockdowns and rebuilds
Love your neighbourhood and existing block but want a new home crafted by our prestige home builders, hold on to your location, and your memories, by having ATN Constructions knock down your old house and rebuild a stunning new home. Many people do not realise that a knockdown rebuild home is often more cost-effective than extensions or major renovations.
ATN Constructions has invaluable experience in knocking down and removing various structures prior to rebuilding. And because we specialise in building new homes by design for narrow and sloping blocks, we also know the safest and most economical way to provide this knockdown and rebuild service even on the most difficult building site.
Contact us today on 0418 867 997 and speak to one of our home developers in Sydney about building a house on your block of land after safely clearing any existing structure.
With ATN Constructions, your vision comes to life!


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Frequently Asked Questions
To get started with a knockdown rebuild project, you can contact the ATN Constructions team. Our knockdown rebuild experts will guide you throughout the process. You can book an appointment with us to discuss more on how your new home will look like.
Here are the following documents you should bring to the appointment:
- The previous house plan and the survey report of the existing dwelling with accurate land dimensions.
- A complete copy of Contract of Sale of Land that includes the Rates Notice, Land Title (if available).
- Planning Certificate
- Any design ideas that you have in mind regarding the new house
- A rough budget
The total cost of a knockdown rebuild project depends on several factors like the house design and the type of block where you are planning a rebuild. You can get in touch with ATN Constructions to get an accurate cost estimate of the project.
Currently, there is no need to pay stamp duty if you choose to knock down and rebuild a house. Stamp duty applies to projects that are built on new sites, over $650,000 or first home buyers.