Residential additions

House Additions in Niagara

An addition gives your family more room without moving. TK Contracting plans the design, the permits and the construction of house additions in Niagara Falls, St. Catharines, Welland and across the Niagara region. Email info@tkcontracting.net for a free online consultation.

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What an addition project includes

Design around the house you have

An addition should feel like part of the original home, not an afterthought. We plan the layout, structure and exterior so the new rooms work with what is already there.

Permits and code

Most additions need a building permit. In Niagara Falls, the City explains the steps on its Building Permit Application Process page. We handle the applications as part of the project.

Built as one job

Framing, electrical, plumbing, insulation, drywall and finishes are coordinated as one project, with email updates along the way. We use DICA dust control and quieter tools where they help, and we can work with you in Korean or English.

Permits and next steps

For additions in Niagara Falls, start with the City of Niagara Falls Building Permit Application Process page for the official steps. Other Niagara municipalities have their own rules. We go over what applies to your property during the consultation.

Office hours are Monday to Friday, 8 AM to 5 PM. Our office is at 4551 Zimmerman Ave, Unit 12, Niagara Falls. Email is the best way to reach us.

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FAQ

House addition questions

Yes. We plan and build house additions in Niagara Falls, St. Catharines, Welland, Niagara-on-the-Lake, Fort Erie, Grimsby and nearby communities. Email info@tkcontracting.net for a free online consultation.

Yes, a house addition in Niagara Falls typically requires a building permit from the City of Niagara Falls. The City explains how to apply on its Building Permit Application Process page: https://niagarafalls.ca/building-planning-and-business/building-and-renovating/building-permit-application-process/. TK Contracting handles permit applications as part of the project.

The price depends on the size of the addition, how it connects to the existing house, the structure, and the finishes. We do not publish a fixed addition price on this site. Email us for a free online consultation. A written quote follows a paid site assessment.

Yes. The online consultation by email is free. A site assessment is a paid visit, and we confirm the fee before booking it.

Yes, when the design and the permits support it. If you want a self-contained unit, we can also talk about a legal basement suite or an ADU. Those have their own code requirements.

Start with a free online consultation

Email photos of the house and the area you want to expand, plus a short note on the rooms you need. We will reply with next steps.

Get Your Free Online Consultation

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