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At Cadaxx Design, we offer complete architectural, interior design and building permit application services in Toronto and the GTA. 

We use the latest 3D computer programs to enhance our projects and provide you with the best and most vibrant solutions. 

Whether you are planning an addition, to build a new home, renovate the interior, or require exterior or interior renderings, we are here for you!

In order to streamline the permit process, we have in house structural engineering as well as HVAC designers to ensure you get your building permits without a hitch!

We are fully insured and BCIN registered with the Ontario Ministry of Municipal Affairs and Housing that outlined Ontario building code.

Since our first project in January 2009 we have completed more than a thousand projects including interior renovations, garages, decks, porches, small and large additions, custom homes and more.


Extremely satisfied with Alex, very professional and timely service, he is always ready to provide a good advise and treats clients with courtesy. He connected us with engeneers as well and dealt with the city on our behalf.

Nadya in Toronto

November 2019

We used Cadaxx to do our permit drawings for a large renovation we did. Alex provided everything we needed in a timely fashion and for a reasonable price. He provided good insight and was quick to respond to any updates or questions. I would highly recommend his services.

Ben G. in Old Toronto

December 2019

Alex and Stacie are wonderful to work with. They are creative with their designs and worked hard to maximize the existing space in my house. They also have a great network of engineers, surveryors, HVAC, permitting professionels etc. to take you from start to end, all of which were very professional. I would not hesitate to hire Alex again and have already referred him to multiple friends and family.

Kenny in Toronto

September 2019

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102 reviews




207 Edgeley Blvd,  Unit 18

Concord, ON, L4K 4B5

near subway station

Vaughan Metropolitan Centre