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 2023 Paint Colors of the Year to Try in Your Custom Home

Are you looking for a quick refresh in your custom home this year? The major paint brands are now releasing their 2023 paint colors of the year! These colors are a great way to update your home and make it feel fresh before we enter the new year.   Sherwin Williams: Darkroom Sherwin Williams selected...
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Should Kitchen and Bathroom Countertops Match?

Designing a custom home is a fun experience. It’s not every day that you get to create your dream home. However, there are tons of decisions that have to be made, and it’s not uncommon for it to be overwhelming and stressful for homeowners, especially around big, expensive decisions such as countertops.   One question...
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The End of the Master Suite

If you’re looking to buy or build a home, you may have noticed that the largest bedroom in a house is no longer called a “master” suite. The trend has taken over quickly, and while those in the industry are embracing the change, a lot of homeowners are just left confused. Here is everything you...
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