Check out how much it costs to extend a home in Montreal and on Montreal’s North Sore, with Construction Précellence, your extension specialists since 1948! Call us for more details and a free quote!

A home extension is an ideal solution for gaining space without moving. Whether you want to add a room, a floor or an extension, several factors influence the price of a home addition. Check out the types of additions Construction Précellence can make, and get a quote to help you plan your project.

What types of extensions are possible?

With over 70 years of experience, Construction Précellence carries out a variety of expansion projects in Montreal and on Montreal’s North Shore.

How much does a home addition cost?

• Single-storey extension 12′ x 12 ‘ (including semi-finished basement): from $60,000 (average $70,000).
• One-storey extension 12′ x 25 ‘ (including basement): from $80,000 (average $100,000).
• Two-storey 12′ x 12 ‘extension (including semi-finished basement): from $90,000 (average $110,000).
• Two-storey extension 12′ x 25 ‘ (including semi-finished basement): from $140,000 (average $160,000).
• Construction of a 12′ x 25 ‘garage: starting at $70,000 (average $80,000).

These amounts may vary according to the complexity of the work, the materials chosen and the adjustments required to your existing home.

What factors can influence the price of your home extension project?

• Type of extension: Adding a new floor, side extension or specific extension (kitchen, bathroom, garage).
• Complexity of work: Adjustments to existing structure (foundations, framework, roof).
• Materials used: Insulation, finishes, doors and windows, and other customized elements.
• Site accessibility: Logistics and equipment required for the site.
• Building permits: Costs and requirements of local municipalities.

Why choose Construction Précellence for your home extension?

Since 1948, Construction Précellence has been your trusted partner for home addition projects. Whether you’re adding a new floor, enlarging a room or building an extension, we offer a turnkey service tailored to your needs and budget.

Our commitment to successful projects:

• Initial assessment: In-home consultation to understand your specific needs.
• Precise measurements: To ensure perfect integration with your existing home.
• Plans and 3D models: Clear visualization before work begins.
• Materials management: Shipping, installation and environmentally friendly disposal of leftovers.
• Obtaining permits: We take care of the necessary authorizations.
• Respecting costs and deadlines: Rigorous planning to meet your budget and schedule.
• Qualified workforce: A certified team for results that meet the highest standards.
• Site protection and cleanliness: A safe, well-maintained work site.

Get a free quote for your expansion project!

Ready to expand your home? Whether you’re in Laval, Ville-Saint-Laurent, Plateau-Mont-Royal, Terrebonne or Repentigny, Construction Précellence is your trusted partner for a custom home extension. Contact us today for a free, personalized quote!

Our team of specialists travels throughout Montreal and on Montreal’s North Shore for your home expansion project!

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• Charlemagne
• L’Assomption
• Mascouche
• Repentigny
• Terrebonne

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