Double Storey
Single Storey
Narrow Blocks
Granny Flats
Allcastle Homes – Sydney’s Project Home Builder
for over 26 years.
Home Designs
Allcastle Homes is a leading Sydney home builder, offering a range of double & single storey designs, granny flat and duplex designs. Our goal is helping new home buyers find the luxury home of their dreams at an affordable price.
Knock Down Rebuild
For less than the cost of a renovation, we’ll rebuild your new home exactly the way you want it – more space, quality fittings and a contemporary design to complement your lifestyle.
The Bannaby Maxi
Narrow home design for under $200,000*.
Sydney Home Builder, Allcastle Homes has designed The Bannaby Maxi, an affordable home design perfectly suited to today’s narrow blocks.
Grandbuild “BIG BONUS”
Allcastle’s Grandbuild Homes already give you so much to enjoy – now for a short time only, you will receive all these luxurious upgrades as well.
Discover House and Land
Our house and land packages in popular locations such as Kellyville, Oran Park, Schofields, Leppington and Austral are designed for you to move straight in and enjoy living.
Easybuild “WINTER WARMER”
Allcastle’s Easybuild Homes already give you so much to enjoy – now for a short time only, you will receive all these luxurious upgrades as well.
Affordable, luxury two storey home
The Aussie dream of owning your own home is still alive, with Allcastle Homes you’ll find luxury two storey home designs which won’t break the budget.
All the latest Videos & News from Allcastle Homes
Latest News on the Big Bannaby 33
Our Big Bannaby 33 Display Home is nearing completion at Home World Marsden Park – check out this video
Latest Video on the Gallery
Check out our stunning new home The Gallery coming soon to Home World Marsden Park.
Latest Video on the Crest
Love entertaining at home? The wrapping is coming off The Crest at Home World Marsden Park. Check it out!
Reno or Rebuild? 5 Reasons Why You Should Choose Knockdown Rebuild Over Renovating
It’s a common dilemma – your current home isn’t right for your needs, but you aren’t sure whether to renovate or start over with a knockdown rebuild. While getting straight into renos may seem like the simpler option, rebuilding on your existing site could offer...
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Five Design Tips for Building on a Narrow Block
If you’re building a home on a narrow block, being strategic about the way you use space is key to creating a home that meets the needs of you and your family. The good news is, there are plenty of simple and clever ways to maximise the space you have...
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Austral Grandview by Allcastle Homes
If your looking for a vibrant community at the heart of Sydney’s South West, look no further than Austral Grandview by Allcastle Homes. Austral is the ideal place to discover the best of nature and local amenities on your doorstep. Within close proximity of the...
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Thank you Allcastle, for being straight forward in all your dealings and supplying a product that really does work, and at good value. We would work with the Allcastle Company again and would recommend it to others who may be considering building a new home.
Concord
I have already recommended Allcastle Homes to two of my friends and they have signed up with Allcastle Homes.
Very good building experience with Allcastle.
Very Happy with all staff and found that Allcastle was the most flexible of all project home builders to amend original plans to suit our family home. Thank You.
The best builders, they are very professional and very helpful. Very happy clients. Special thanks to Les Allen.
All members were amazing to work with. The house looks amazing. Victor has done so well and we can’t thank you enough.
– Mr & Mrs Burrow
