Internationally Renowned Architectural Design


Sina Architectural Design is the culmination of renowned architect Sina Sadeddin’s decades of experience creating exceptional residential homes. Founded in 2004, the firm has established a global reputation as a leading design firm with extensive and varied experience in both public and private commissions.  The firm is recognized for creating innovative and environmentally conscious infrastructure that is individually tailored to each client and great for the community.

Residential & Commercial Development

Our residential development projects throughout North America bring together communities with luxury townhomes and condominium developments. We are committed to sustainable practices, eco-friendly design, and the highest level of building quality. We are dedicated to building thriving communities, and give back by partnering with local agencies to provide resources to those in need.

Luxury Custom Home Builder

Our custom home builders team combines architectural design with decades of experience in home building to craft stunning luxury homes that are meticulously designed for you down to each and every unique detail. As a full-service design firm we handle every aspect of building your custom home, from initial planning and development to interior design. We’re committed to working with a select number of clients per year to bring their vision to life.

The Do’s and Don’ts to Feng Shui Your Bathroom

Bathrooms play a very important, practical role in any house. But just because function is at the forefront of bathroom design doesn’t mean it can’t be optimized for beauty and feng shui as well! According to feng shui, the bathroom is considered to have the lowest flow of energy of all rooms in the home....
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5 Smartest Custom Home Features to Make Winter Easy

Winters can be brutal up here in Canada. Between the icy winds and snowfall, having a well-designed home can make or break how pleasant wintertime is. When designing your custom Toronto home, here are some of the smartest features to consider.   Heated Flooring There’s nothing worse than waking up and stepping on an ice-cold...
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4 Toronto Condo Design Trends People Hate

Toronto is one of the greatest cities in the world, and we’re only partially saying that because we’re based out of it! It offers residents tons of amazing dining and entertainment options, which make living in the downtown area highly appealing. One downside of Toronto living is condos. While some condos are beautifully designed, many...
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