# Home additions that connect to the existing house

> Plan a home addition with Cruzz Construction. Consider the existing house, new space, drawings, approvals and the connection between old and new work.

- Canonical HTML: https://cruzzconstruction.com/residential/additions/
- Section: Home > Residential > Home additions
- Business: Cruzz Construction, Hamilton, ON, Canada (serves Hamilton, Burlington, Oakville, Ancaster, Dundas, Stoney Creek, Waterdown, Mississauga, Toronto)
- Phone: (289) 308-6563 | Email: info@cruzzconstruction.com
- Page updated: 2026-11-03

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Home renovations and construction

Cruzz Construction discusses home additions as part of its residential construction and renovation work. An addition needs a plan for both the new space and its connection to the existing house. Share the property address, your intended rooms and any drawings so the scope can be reviewed alongside local approvals and existing building conditions.

[Call (289) 308-6563](tel:+12893086563) [Discuss a project](https://cruzzconstruction.com/request/)

## What is different about adding space?

An addition creates a new area and changes the building it joins. Access, roof connections, structure and building services can affect both sides of that junction. Begin with the purpose of the extra space: an expanded kitchen, an additional room or a larger living area calls for different arrangements.

## What should the existing-house review cover?

Photograph the proposed connection, the exterior and relevant interior rooms. Existing drawings and surveys are useful if available. The [framing discussion](https://cruzzconstruction.com/residential/framing/) and [concrete scope](https://cruzzconstruction.com/residential/concrete/) may form part of the project; their responsibilities should be set out in the brief.

## When should local approvals be considered?

Consider them before treating the footprint and schedule as settled. Burlington states that a house addition needs a building permit before construction begins on its [renovations and additions page](https://www.burlington.ca/en/building-and-renovating/renovations-and-additions.aspx). See [Burlington construction guidance](https://cruzzconstruction.com/areas/burlington/) for related steps.

## How can the renovation remain coherent?

Connect the new layout and finishes to the rooms being retained. Discuss temporary access and weather protection with the construction scope. [Whole-home planning](https://cruzzconstruction.com/residential/home-renovations/) helps define adjoining work, and [written scope changes](https://cruzzconstruction.com/guides/scope-changes/) keep later decisions visible.

**Planning checklist: Home additions**

| Decision | Information to review | Purpose |
| --- | --- | --- |
| New floor area | Proposed room use and footprint. | A defined addition concept. |
| Connection to the house | Existing structure and services. | A coordinated old-and-new scope. |
| Occupied-home access | Rooms and routes to retain. | Sequencing that can be discussed early. |

Published by Cruzz Construction, Hamilton. Updated November 3, 2026.

## Describe the space.

Bring the location, current drawings and the changes you need.

[Discuss a project](https://cruzzconstruction.com/request/)

## Prepare the brief.

A few clear details help define the work.

[What to include in your enquiry](https://cruzzconstruction.com/guides/quote-preparation/)

[info@cruzzconstruction.com](mailto:info@cruzzconstruction.com)

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Cruzz Construction. Call (289) 308-6563. Full site: https://cruzzconstruction.com/