Addspace Building & Renovations
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Addspace Building and Renovation has built a reputation of being Sydney's most versatile and dynamic attic conversion company with customer satisfaction at the forefront of our business model. Although we offer other services such as extensions and renovations, our true passion lies with converting Sydney's wasted attic spaces into amazing light-filled habitable rooms.

We offer a fully comprehensive service taking all of the stress away from the client with drafting, council approvals and DA lodgements. With many of our clients needing that extra bedroom for the new baby or just an extra living area, an attic conversion will unlock your home's full potential and in most cases will work out cheaper than moving house.

HomeBuilder Grant - Information on the Australian Government's $25,000 HomeBuilder Grant for renovations and builds. Nick and his guys from Addspace building and renovations were professional and kept us informed the whole way through our first floor addition, and finished before time.
Services
Addspace Building & Renovations Pty Ltd is a family owned & operated company with over 25 years of experience within the building industry. We pride ourselves on delivering an honest and reliable service right from project inception, through to completion. We are flexible in our approach, whilst remaining focused on achieving individual client results within predicted budget & timelines.
Convert your attic into a bedroom, play room, study, music or hobby room, or even a special storage area. If done properly, an attic conversion will cost less then an extension, will give you more space and add value to your home. We will check the viability and suggest some great designs for the conversion of your attic.
Converting your attic into a bedroom is an easy way to create more space and add value to your home. Your attic can be turned into a cosy & comfortable bedroom for the family to use or to lease out. Converting your attic into a bedroom is also a good investment as it will add value and appeal to your home.
Adding a first floor or another storey is a great way to create more space and add value to your property. Don't move out, move up! Addspace can plan and add another floor for your growing family or for tenants if you want to lease it out. Bring your own design or work with our experts to design the perfect first floor addition for your home.
Although the construction process is not without its challenges, the important decisions are made at the design, drafting and approval stages. Making the right decisions at this stage will allow for the best design outcome of your attic, extension or renovation.
Reviews (9)
Michelle Steel
Michelle Steel
Dec 15, 2021
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We cannot speak more highly of Nick and the Addspace Team! We added an additional bedroom and living area in the Inner West all whilst working from home & home schooling 2 kids and I still can't fault the process. The quality of the work is great, Nick and the team assisted with everything from design through to DA approval and communication was top notch. Our neighbours commented on how respectful and nice the team were and that included any contractors Nick engaged. We were on time, on budget and even got another mini project (built in bbq area) snuck in the mix.
We are loving our new space
K. Wh
K. Wh
Dec 10, 2021
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2 storey Rear extension - highly recommended
We wanted to renovate our home in the inner west for quite some time and sought many quotes. Chose Add Space for design and build services and we are so happy that we did - from start to live-in.
Nick and his design team are quick and thorough in communication, not leaving you waiting for an answer. Great management and expertise from Add Space - from a brutal council process to various contractors to after care.
Nick's build team are also phenomenal, and my neighbours were so impressed with how respectful they were on-site.
Renovation was efficient
Genie Pepper
Genie Pepper
May 10, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
We would recommend Addspace Building. They were very efficient and organised. We are very happy with our new attic space.
Davo & Loz
Davo & Loz
Apr 06, 2021
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Can’t thank Nick and the add space team enough for the phenomenal job they did with our attic renovation. Nick transformed the space into a spare bedroom, lounge area and bathroom and we are so incredibly happy how this project has turned out. Nick guided us through the whole process, had open and regular communication to keep us up to date with the project and organised everything from start to finish. Would highly recommend addspace to everyone!!!
Stephanie Cain
Stephanie Cain
Feb 21, 2021
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We used Addspace to convert our terrace attic to a master bedroom and en-suite. Addspace managed the project right from the design phase and coordinated all the required approvals with the council. We are really happy with the result. The attic space and dormer window is huge - you can see the difference just by looking at the neighbouring dormer windows to see how well Addspace have maximised the space. The quality of the work is also great.
Nick and the team even completed the entire project for us while we were overseas - keeping us up to date with progress and getting our input on key design
Lenny Vadala
Lenny Vadala
Dec 05, 2019
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We had Addspace come out and install basic attic storage for us April 2019. They organised a quote very quickly. We also modified our quote numerous times between January and April and communicated over email with a myriad of questions, which Nic was happy to answer and accomodate. The installation process was efficient, price was fair and tradesmen reliable in our home while we were at work. We now have basic attic storage that we can utilise for our growing family. Thanks Nic and Phillip at Addspace.
Monica Shee
Monica Shee
Jun 08, 2019
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After talking to our neighbors about their attic conversion we were a little worried about the whole process as the feedback wasn't great,the lack of communication they received from there attic company resulted in a attic bedroom that they aren't really happy with.Anyhow we had no choice as we desperately needed the extra space in our Paddington terrace so we ended up going with Add space Building and Renovations and couldn't be happier with the end result.The guys were a pleasure to deal with and we were kept informed along the way.
As far as the end result goes we were amazed at how much more
Christopher Tynan
Christopher Tynan
Oct 03, 2018
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Highly reliable and honest tradesman, did amazing job turning our roof cavity into a bedroom and bathroom. Great outcome and highly recommended.
Louise Mcdonald
Louise Mcdonald
Jan 04, 2017
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A superb job done by Addspace on our granny flat, effective reliable & in our price range.
Very highly rated