Second Storey Additions

Whether you wish to take advantage of potential views or you have simply run out of space at ground level, Addstyle can design and build a second storey addition that not only provides space but also adds value and street-appeal to your home.

Addstyle is proudly Perth’s most awarded second storey addition builder. We credit our success to the attention to detail put into every design concept, and the careful craftsmanship that goes into every build.

Our mission is to create seamless second storey additions…that don’t look like second storey additions. Well considered design and quality craftsmanship ensure that an Addstyle second storey addition, looks like it’s always been there.

Addstyle Master Builders will bring your second storey vision to life, and in most cases all work can be undertaken while you continue to live comfortably in the home.


Excellence In Customer Service

At Addstyle we always maintain a low ‘client to project-supervisor ratio’ and cap the number of home renovation projects we undertake each year. This ensures every client receives personalised service and the highest quality renovations in Perth.

Our experienced team includes an in-house architect as well as an in-house interior designer to ensure design is expertly considered from start to finish. Our building professionals and tradespeople are genuine renovation specialists, including experience in Perth character and heritage home extensions.

Addstyle have been elevating homes and lifestyles with Perth’s best second storey additions since 1988. In that time we have collected more than 220 industry awards for excellence in design, construction and customer service – far surpassing any other building or renovation company in Perth – thanks to our commitment to ‘quality without compromise’.

Browse our project gallery and testimonials to see the dream home renovations Addstyle have completed for happy clients.

Elevate Your Lifestyle with Addstyle

Perth’s best second storey extensions will do more than add value to your home; it will give your family room to grow without needing to move house.

Ready to discuss your second storey addition costs and design, or just have questions about renovating? Call our team on (08) 9345 2333 or use the contact form on the right to schedule a complimentary consultation with our design team.

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What our customers say

Extremely happy with the new look.

Overall, an enjoyable experience, especially considering the challenges we gave the Construction Team. A pleasure to meet these friendly, flexible & efficient individuals.

Ted and Marie, Churchlands

A pleasure to deal with from the very beginning in getting quotes to the final handover and follow up.

Great team of Tradies who were always polite and friendly and fantastic guidance and advice from Dee in the office. Would not hesitate to recommend Addstyle!

Teena, Melville

Absolutely cannot fault this company.

From start, with never ending questions to the end this company goes above and beyond what you would expect. Cannot fault in any way.

Gianni, Perth