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Extending Your Home: A Complete Guide to Planning, Costs, and Ideas

  • coraliefortin076
  • Jul 1
  • 4 min read

Modern expansion plan
Modern expansion plan

A home addition is a solution often considered by homeowners who are short on space or simply want to modernize their home. Whether you need more bedrooms, a larger living room, or a home office, an addition can be a great way to improve your comfort without having to move. However, like any construction or renovation project, it requires careful planning, accurate cost assessment, and consideration of various ideas to maximize space utilization.


At Plan Maison Québec, we specialize in designing house, cottage, and garage plans, and we understand the importance of every detail to ensure a successful addition. In this article, we will explore the essential aspects of a home addition, from initial preparation to project completion.


1. Why extend your house?

Adding on to your home can be a more economical alternative to buying a new property, especially in a real estate market where prices can fluctuate significantly. If you love your neighborhood, your home, and your neighbors, but simply need more space, it makes sense to consider an extension. Here are some common reasons why homeowners choose to expand their homes:


  • Lack of space: A growing family or insufficient workspace may require more space.

  • Improve functionality: Adding on can provide an opportunity to rethink the layout of your home to better meet daily needs.

  • Increase home value: A well-designed addition can increase the value of your property, especially if it's executed tastefully and harmoniously.


By working with Plan Maison Québec, you'll receive expert advice to design a project that not only meets your current needs but also maximizes the value of your property.


2. Planning a house extension

Planifier votre projet
Planifier votre projet

Planning is a crucial step in any construction or renovation project. A poorly planned expansion can lead to delays, cost overruns, and poor integration with the existing structure. To properly plan your expansion, here are the essential steps:


  • Assessment of needs and objectives


Before you begin drawing up plans, it's important to understand what you want from this expansion. What is the main purpose of this extension? Is it to create more bedrooms? Add a bathroom? Expand your living space? These objectives will guide the design and functionality of the addition.


  • Study of the land and regulations


It's essential to check municipal regulations regarding home extensions. Some residential areas have height, area, or location restrictions for extensions. An architect from Plan Maison Québec can help you understand these rules and incorporate them into your project.


  • Design of plans


Once you have a clear idea of ​​what you want and any potential restrictions, it's time to design the plans. Here, Plan Maison Québec's expertise is invaluable. Our experienced architects and designers will work with you to create custom plans tailored to your needs while respecting the architecture and aesthetics of your existing home.

Architectural plan
Architectural plan

3. The costs of a house extension


What is your budget?
What is your budget?

The cost of an extension can vary considerably depending on the scope of the project, the quality of the materials, and the labor required. However, it's important to have a realistic cost estimate from the start to avoid unpleasant surprises.






  • Construction costs


Typically, construction costs for an addition include several components: foundation, framing, finishing materials, electrical installation, and plumbing. If the addition includes multiple levels, costs may increase due to the complexity of the structure.


  • Additional costs


Don't forget additional costs such as building permits, soil studies, connection to utilities (water, electricity, gas), and site cleanup. It's also advisable to budget for contingencies, generally 10 to 20% of the total cost of the work.


At Plan Maison Québec, we help you estimate these costs from the outset so you can plan with confidence. We provide detailed estimates based on your needs and project specifications.


  • Increase home value


Although the costs can be high, a well-designed extension can provide a significant return on investment. By adding functional rooms and improving the aesthetics of your home, you can increase its market value, which is especially important if you plan to sell in a few years.


4. Home Extension Ideas


There are a multitude of options for expanding your home, depending on your needs and budget. Here are some popular addition ideas:


  • Extension to an upper floor


If your land is limited, you may want to consider expanding upwards by adding a second floor. This can be a great way to add bedrooms or additional workspace while preserving the land area.

Extension above the garage
Extension above the garage
  • Adding a veranda or terrace


Conservatories and decks are a great way to extend your home without encroaching on the interior. They create a bright and pleasant living space, ideal for enjoying the outdoors all year round.


  • Lateral enlargement


If you have enough space on your property, a side extension can offer a simpler and quicker extension. This can be an ideal solution for creating a new living space, a games room, or a home office.

Renovation to enlarge a house
Renovation to enlarge a house

Conclusion : Make your dream home extension a reality with Plan Maison Québec


Adding to a home is an exciting project, but it requires careful thought and planning. Whether you're looking for more space, functionality, or added value for your property, Plan Maison Québec is your ideal partner to turn your ideas into reality.


Our experts in house, cottage, and garage plan design are here to guide you every step of the way, from concept to completion. At Plan Maison Québec, we look forward to helping you build the space of your dreams!


Contact us today to discuss your expansion plans and get a tailor-made plan that perfectly fits your needs and budget.


Comments


Like you, we want to approach your project calmly and with certainty.

 

This is why the first discussions with our architectural technologists and construction estimators to validate the feasibility of the project and your budget are free and without obligation.

Our professionals will also be happy to offer you valuable advice and guide you according to the stage of progress of the project, even if plans are not necessary at the moment.

Ready to get started? Make an appointment online:

*No fees or commitment

(Meeting with a construction technologist and estimator with ZOOM)

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