New Home Construction & Renovation in Vancouver

Looking for an experienced team of professionals to design and build your dream home or breathe new life into an old space? 

Our passion isn’t just to build great houses—it’s to create real homes.

Have an idea for your home? Let us help you bring that to life! 

Work with Theorem Developments and Get Access to: 

Book a complimentary 30-minute consultation call.

Expert Design-Build Approach

Consultation at Every Step

Efficient Project Management 

Custom Homes
Vancouver, BC
Laneway Homes
Vancouver, BC
Vancouver, BC

What is the cost of building a custom home in Vancouver?

The cost of building a custom home in Vancouver can vary depending on the size, location, materials, and other factors. Our team will work with you during the consultation phase to understand your objectives and budget, and create a custom project plan for you. 

Why should you build a laneway home?

A laneway house is a detached, smaller home that is built on the same lot as your existing single-family home. Vancouver’s average laneway house is between 550 square feet to 850 square feet, one and a half stories, with one or two bedrooms. Typical regulations require that the laneway home is built in the back half of a traditional lot in the space that is normally reserved for a garage.

Some of the main reasons to build laneway homes include:

  • Income from renting it out
  • Having a guest suite for family and friends
  • Increasing your property value
  • Multi-generational living

Do I need to obtain any permits to build a custom home in Vancouver?

Before we begin building, we’ll work with you to ensure all logistical requirements are met. We handle everything, from submitting building-related permits on your behalf to choosing trusted subcontractors to complete your vision.  

From conception to construction and everything in between, we keep our clients at the forefront of the decision-making process for their custom homes.  Our decades of experience within the custom home building industry make us trusted experts in our approach, resulting in a home that exceeds your expectations.

We’re committed to working closely with you at every stage of the home-building process. We have a series of consultations at the start of a project to build an efficient cost and schedule breakdown based on the vision for your dream home. Once we start building, we remain directly engaged in this stage of your project with daily site visits, regular updates, and ongoing access to your client portal.

Once our consultation process is complete, we will provide you with a detailed budget upfront, so there are no surprise fees down the line. Our team can also assist you with a loan application process, should you need one. Additionally, all of our builds come with a 2-5-10 year Pacific Home Warranty.

New Home Construction & Renovation in Vancouver

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Build Your Dream Home in Vancouver with Theorem Developments 

Laneway Homes

Laneway homes are a great addition to any property, whether you want it for extra space for your family or visiting guests, or for a rental unit to provide extra income. 

If you are thinking of selling in the future, the stand-alone structure of a laneway home is a worthwhile investment that will undoubtedly increase the value of your property.

If you have found your dream lot and want to build your dream home for your family or an investment property, we can help! From initial consultation to pre-construction and build phases, we will ensure that you are well-informed along the way. 

Our team will work with you to ensure that your vision and budget are met via a transparent and easy-to-follow project construction process.

Custom Homes


Sometimes you aren’t looking for a complete rebuild or a new build from scratch. If a renovation is what you’re after, you are in good hands. We’ll make sure to work with you to move through our design and consultation process, ensuring that the renovation meets the needs of your family and lifestyle. 

If you are completing a renovation for the purpose of selling your home, we can provide guidance on what makes the most sense for your investment.

Found the perfect lot to build your dream home for your family? Want to add a laneway house to your property? We can help!

At Theorem Developments, we manage everything – from the initial discussion to the pre-construction/construction stages and the walk-through of your home – guaranteeing that you are kept informed throughout the process.

Have an idea for your dream home?

Aisha Ahmed, Vancouver

“Theorem guided me through each step in the building process. Thank you guys for being there from design, to driving me to the appliances store, to giving me my keys!”

Why Our Clients Trust Us

Amy and Cameron, Vancouver

“Three words for Theorem… professional, organized, and incredible workmanship. These guys are going to do very well in their industry. Amy and I are forever thankful for the beautiful home you guys built for us.”

Get Inspired by Our Projects

Frequently Asked Questions


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