New Home Builders - Our Collections
Space. Light. And unparalleled luxury. Welcome to our uniquely innovative and expertly crafted collection of affordable new home designs, where you’ll experience the best life has to offer in a beautifully customised home you’ll love to live in every single day.
With more than 100 different home designs from our affordable Select Collection, luxury Premier Collection and Exclusive Collection including designs for narrow or wide blocks, homes with granny flats or even duplex designs, you create the beautiful, modern home you have always wanted with one of Sydney’s best new home builders.
Space and light meet style and versatility in the Select Prime Collection. Harnessing the latest in intelligent home design, this exciting range of double and single storey family homes, granny flats and a Fonzie flat over a double garage can be customised to suit any family, any block size, any budget.
Make it even more of your dream home with our exclusive Premier First Collection homes. Experience the versatility and modern liveability of innovative designs that amplify the feeling of light, space and luxury. With over 50 homes in the collection, this premier range is ideal for knockdown rebuilds and extended families.
Masterfully built, these exceptional quality designs are the biggest and best in our range. Experience the ultimate in grandeur and prestige with superior inclusions, spacious light-filled interiors and craftsmanship built into every feature. Suitable for large blocks, these homes will make your dream a stunning reality.
Select Collection - Spring Bonus Offer 2024
Celebrate Spring!
Make it Home with Allcastle Homes this spring!
Don't miss out, this offer is only available for a limited time!
Premier Collection - Spring Bonus Offer 2024
Celebrate Spring!
Make it Home with Allcastle Homes this spring!
Don't miss out, this offer is only available for a limited time!
Knock Down Rebuild
You’re living in the perfect location. Now let us make it your perfect home.
Visiting our Display Homes
All our display homes are open everyday from 10am - 5pm.
We invite you to come in and be inspired!
MBA Winner 2023 - Bannaby Apollo 36
We are thrilled to announce that our stunning Hamptons style home design Bannaby Apollo 36, Leppington Living Display Village has been awarded as a WINNER this year in the Master Builders Association of NSW 2023 Excellence in Housing and Pool Awards in the below category.
Latest building news and insights
Discover Allcastle Homes news, home building tips and home inspiration ideas
View Our Featured Home Designs
Our new homes are as unique as your family. From the enviable street appeal of our masterfully built facades, to the flexible floor plans and customised interiors that make it your home, Allcastle Homes welcomes you to the ultimate in affordable, luxury living.
Australian, family owned, new home builder in Sydney and NSW with award winning designs.
For over 30 years, Allcastle Homes has been building high quality family homes all throughout Sydney and the South Coast.
Our home designs are award-winning and designed by an experience team of professionals.
From two-storey homes and duplexes to single-storey home designs, granny flats and house & land packages, our homes accommodate all block sizes and requirements.
If you're looking for an experienced home builder in Sydney, you are in the right place.
Not sure where to start? Then visit one of our display homes throughout our many locations in Sydney to view our designs for yourself.
One of our experienced sales consultants, they will help you understand our home designs, inclusions and offers.
Our Customers
Sharing the home building experience. Read what our customers have to say.
At all times all staff have been most helpful and patient with all questions. Our construction supervisor was extremely helpful.
Our entire experience with the whole Allcastle team was amazing. I can't recommend Jamie highly enough, he was absolutely fantastic throughout our build and made sure everything was completed to a high standard
Will build again with you, Thank you
The construction supervisor was especially good. He is very reliable and helpful. We are very happy with him and in general all together we are very satisfied with Allcastle Homes for the whole building process. Thanks very very much! Very well done!
Progress was smooth and hassle free. Given the size of our house being quite large we found Allcastle to be an exceptional partner throughout the build
Great job done by the professional and hard working team at Allcastle Homes. Very happy with the outcome and everybody is very friendly and understanding. 5 stars for the entire team!
We are so impressed with Allcastle Homes. We have just completed the tender stage. Right from the start we have had the best experience in designing our new home. No change we wanted to make was too great. Brad from the Leppington office was always willing to listen to our thoughts and offer really helpful suggestions and insights into how we could make our dream home become a reality. This is Allcastle and that's why we chose them for our building our dream home.
Very happy with overall service and the house of course. Great service from Allcastle management team from consultation to the handover. Love the inclusions. Flexible to change floor plan with no extra cost which was a huge advantage. Client portal makes it easy to track the progress of construction. Will definitely recommend Allcastle homes. Thank you
We were so impressed with Allcastle, we will definitely build with them again . We felt looked after throughout the build and someone was always available to answer our questions.. Our site manager was so efficient and friendly , he really kept the build moving and checked in with us throughout the build. Our build - the Bannaby, took 5 months from slab to handover...There was a big care factor that we haven’t experienced with other builders
I am absolutely so impressed.
Allcastle homes have been so remarkable from the minute we walked through the display home and into Brad’s sales office.
From sales , to tender to our fantastic customer service person and the site supervisor, we can’t fault them. Our build has been a pleasant experience with Allcastle homes and we would highly recommend them to family and friends.
We are in the process of building our new home and chose Allcastle homes because of the value for money and the superb customer service we received. We are having a positive experience with our site supervisor who is keeping all the trades on schedule as much as possible, as well as great with communication and with progress updates on our build. We are looking forward to being in our new home.
We are building the Bannay Avoca with Allcastle Homes.
From the start we found the sales consultant David most cooperative and very understanding, with our building needs with a growing family. We completed the colour selection and once again a most pleasant experience, we found our Color Consultant super enthusiastic and customer focused throughout the session.
Brad Millar from Allcastle Homes was simply amazing to deal with. He was always very up front, honest and transparent with all the information regarding our tender, making the process so easy and seamless. My wife and I can't thank Brad enough for his hard work in getting the best design for what we were after, as well as the best price. We highly recommend Brad, he has saved us thousands of dollars and we would like to commend him for his professionalism and work ethic. Thanks Brad, you have definitely exceeded our expectations!
Excellent customer service pre construction
We are extremely happy with the service and professionalism provided by Daryl at the Marsden park office. Being the first time to build a new house we had many questions and queries which were all answered promptly and we were provided with as much information as possible which put our minds at ease. Daryl has made this an enjoyable experience so far. The Customer service we received pre construction easily influenced our decision to proceed with Allcastle homes.
Our great second build experience!
We have chosen Allcastle to build our second family home. Daryl at the Marsden Park office has been absolutely helpful and very friendly and has assisted us with all our questions and queries we had asked. It was very easy to communicate with Daryl and he had always made time for us when we made the long trip to the office. Daryl had suggested a few floor plans, and we have chosen to make some minor adjustments which were easily accommodated.
Friendly & helpful - knock down rebuild goals.
Daryl and Vivienne at the Marsden Park office were incredibly helpful in providing realistic & relevant information, genuinely wanted to help us achieve our dream build. The team spent a lot of time going through the proposal, ensuring we were comfortable with everything prior to moving forward with any decisions. Daryl definitely knows his stuff, but also takes the time to get to know the customers and their needs, and that has made the process 10 times easier. We are very excited to see what comes next.
Dreams do come true
Just before Christmas 2020 we have canceled on a land purchase lost a DP but never lost hope on finding the best deal, few days after we stumbled on ...Allcastle homes Land and Home package that well suited our budget. Gave them a call and that’s when I meet Daryl Singh an agent for Allcastle homes at Marsden Park office... Daryl and the team were on point with every detail - very accommodating, well spoken and very happy to oblige on any request and does the job truly well... Let’s see what next stage in life brings with Allcastle homes sweet home.
Dreams can come True- We first heard of Allcastle Homes on the radio, so we went off to Leppington Homeworld to have a look at the display homes. When we walked into the Sovereign display home, we fell in love...but we thought, we could never afford this beautiful home. Until we met Brad from Allcastle Homes, he drafted plans to suit our needs. Brad is also very helpful and knowledgeable...The staff also at head office have been very helpful in finalising our plans and colours . We are very impressed with Allcastle homes and highly recommend them.
Our Palace
I wanted to build with Allcastle Homes after seeing their display homes at Leppington. Everything from the start was great , this also continued to the end. We found choosing our colours was the hardest part but with the help from the ladies at Allcastles homes colour studio who were able to give us plenty of help and advice, it turned out amazing...
The Sovereign
We have been in our new home about 10 months now and couldn’t be happier. Having to be stuck at home like everyone else this year it has made us really enjoy having all the open spaces in our new home. The staff at Allcastle Homes were brilliant, friendly and professional. The site manager was always available for a chat and keeping us up to date with the building progress. We loved building with Allcastle Homes and would recommend them to everyone.
Regent Prince -When deciding on which builder to choose for our first build, we decided to go with a company well established in the market - Allcastle Homes didn’t disappoint. Even though they had a great range of homes to choose from, we knew what we wanted after seeing the home of our dreams in their range. We wanted to make minor changes to the layout, and the Allcastle Homes staff were not only obliging, but offered up choices to our final plans. Our supervisor John was exceptional and kept us informed throughout the build.
Great Service
Glad we went with Allcastle homes. Daryl Singh from Homeworld marsden park is accommodating and friendly. He is helpful and answers our questions truthfully and without hesitations. At the moment we are in the pre construction stage but so far so good with the process. Nothing more to say but excellent builder to go with!
Commitment and persistence during challenging times!! - Allcastle Homes has been my first choice when it comes on building new homes from the price and quality they offer, you can't go wrong. We have received an outstanding service from Daryl Singh from the Marsden Park Homeworld Office. As a young couple looking for our 2nd home he catered to our needs. He's very professional, accommodating and knowledgeable...Once again big thanks to Allcastle Homes and Daryl Singh.
Great Service- We are so glad we went with Allcastle Homes. We saw a lot of display homes and paid a few builders to get Tender. Designing custom built homes are so stressful but Julia from Kellyville had saved us. We are so happy that we found Julia. She provided excellence service, extremely attentive and listened to all my concerns with a great deal of patience. We completed our external colours appointment with Emma. She was knowledgeable, helpful and patient.
What a great start - We met Brad Millar and he made the whole process very smooth and stress free for us. He was very helpful and understanding and was able to answer all our questions and he figured out what we were looking for very quickly and showed us “The Gallery” which is exactly what we had in mind. we are extremely happy with our interaction with Brad at this stage and I highly recommend anyone thinking about building a house to go and meet Brad. Dr Iqbal
Helpful and very flexible builder
I am very thankful that I met Daryl Singh at Marsden Park. He is very helpful to us in all aspects and answer your questions immediately. He is very knowledgeable in his work as well. The customer service is outstanding. As of the moment, I am very happy for the service that I received.
Brilliant and outstanding builders
We are almost near completion. I highly recommend them as your number 1 builder. Their quality of work is exceptional, and customer service is outstanding. Everything has gone to plan, it's been an exciting journey so far watching our home getting built. The cost remained the same, and nothing unexpected.
Getting it right from the beginning - that’s what’s important - We first met Daryl at the Marsden Park showroom. From the start he was honest and genuine. He didn’t pressure is in the typical “salesman” way. We spoke through our options and Daryl offered his advice based on our needs. He has taken the journey with us as we imagine our dream home. Daryl has given us the assurance we’ve needed to continue our relationship with Allcastle Homes.
Awesome team with great experience. We were looking at up-sizing and started visiting different home builders .... After 2 months of frustration we met Brad Miller in the Leppington office...He understood what we were after and was able to facilitate a suitable plan to meet all our requirements. We would also like to thank the head-office team, Justine, Jake, Julie, Connie and Andrew for all their hard work. Allcastle home truly has a remarkable and experienced team and we have already started recommending them to our family and friends. Looking forward to our new house!
Great builder great team
Knock down and re-build is life time experience.... So far, I'm very happy with my choice, Allcastle home... I would like to take this opportunity to say thank you Brad Millar -sales man - for his outstanding service, his advice very helpful and always find the best solution to meet our requirements. I also thank you Connie and Andrew, Emma, you guys make everything so smooth fast and enjoyable. I would like to recommend this builder to everyone who want to build new house in future.
Totally beyond our expectations
We met Daryl Singh at Marsden Park office. Our experience so far has been great. He was very helpful and understanding . He has extensive knowledge and great understanding of the industry . Every time we spoke we always learnt something new from him. He made us feel very comfortable and welcome and accommodating. Now we just hope the finish product will be as good as Daryl then we will be very happy.
Superior Assistance and Service
After many months of searching for a new family home ...we decided to knock down rebuild. Brad at Allcastle has helped us select the most suitable block ... We knew we wanted to build the Sovereign. Brad ... was very patient and was exceptionally quick to assist... I can say that so far I am exceptionally happy with the level of transparency and flexibility Allcastle has provided
Extremely impressed with our home.
From our initial walk through of Allcastle Homes display home, we knew we had found our builder to build our forever home. Their staff helped guide us from start to finish. We were informed and kept up to date on our homes progress at every stage. We have now moved into our home and we are extremely pleased and impressed with what Allcastle have built for us.
The Regal Elite 12 beautiful
We went to a lot of displays homes to find a home builder....Allcastle homes sat with us for hours talking about what we needed and how we used our home...The staff were always professional, friendly and accessible, & always willing to help and answer all our questions and requests...Our home is as promised, beautiful and just what we asked for. Thank you.
So far our process of pre-construction has been an enjoyable experience. Brad from Allcastle Homes Leppington has been super responsive and informative in answering all our questions. The reason why we chose Allcastle Homes is because Brad shows that he cares about his clients. ... I cannot recommend Brad enough. Thank you so much for your help and advice along the way.