Expand Your Space Without Compromise

At Fatahi Building, we specialize in seamless home extensions and additions that give you the extra room you need while maintaining the integrity and style of your existing home. From second-story additions to rear expansions, we deliver results that look and feel like they were always meant to be part of your home.

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Seamless Integration, Lasting Impact

Adding to your home is more than just creating extra square footage — it’s about blending new space with your existing architecture. Our team handles everything from planning and permits to construction and finishing, ensuring your new space feels natural, functional, and luxurious.

Our process includes:

  • Design consultations to plan layouts and integration.

  • Full permit management and city approvals.

  • Structural work, framing, and foundation upgrades.

  • Premium finishes to match or elevate your existing design.

  • Efficient project management with clear timelines.

Modern living room with large window, beige sofa, glass coffee table, and wooden staircase with glass railing.

Why Choose Fatahi Building For Additions?

  • Seamless Design Integration – New spaces flow naturally with your existing home.

  • Custom Solutions – Tailored to fit your needs: bedrooms, offices, family rooms, second floors, and more.

  • Proven Experience – 30+ years building and expanding homes across the GTA.

  • Quality You Can Trust – Built to last with the same precision as a full custom home.

Modern bathroom vanity with two black vessel sinks and gold faucets, illuminated by matching gold wall sconces with round white bulbs, mirror in the background.
Modern kitchen with white cabinetry, a white marble island, black faucet, black stovetop, and pendant lights. Adjacent dining area with a table and chairs. Wooden staircase with glass railing visible on the left.
Empty room with white walls, three windows with shades, a standing lamp, and a wooden counter with a small remote on it.
Modern living room with large gray sofa, black marble accent wall, and wall-mounted TV displaying spa-themed image, illuminated ceiling lights, and large window with a view of outdoors.
Modern house entrance with stairs, glass railing, black door, wall-mounted lights, and decorative accents at night.
Modern living room featuring a white wall with a built-in fireplace, black and beige armchairs, a marble coffee table with decorative vases, a dining area with a glass table and beige chairs, a large abstract painting, a potted plant, and ceiling lights.

Let’s Create the Space You Need

Whether you’re growing your family, upgrading your lifestyle, or simply making more room to breathe, Fatahi Building is here to deliver a seamless extension or addition to your home.

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