Skip to main content

Love Where You Live,

Even More.

Transform the home you love into the dream home you’ve always wanted. From light-filled additions to elegant second stories, we help you create more room for the moments that matter most.

Imagine the Possibilities with a Home Addition in Vancouver

A home addition in Vancouver isn’t just about adding square footage. It’s about creating the space to gather, to grow, to dream.

Whether you need room for a growing family, a sun-filled office, or a luxurious primary suite, our team brings your vision to life seamlessly.

The Smart Way to Grow Your Home

Home additions in Vancouver are the perfect blend of comfort, familiarity, and new possibilities.

Stay in the neighborhood you love

Avoid the stress and expense of moving while upgrading your lifestyle.

Customized to your needs

Design a space that fits your exact vision. From open-concept living to private retreats.

Boost your home’s value

Thoughtful additions increase resale value and market appeal.

Seamless integration

We ensure every new space feels like it’s always been part of your home.

Downtown Vancouver Condo Renovation | Wall Centre

View Project

Dunbar Bathroom Renovation | Full Layout Rebuild & Modern Upgrades

View Project

1980s Home Renovation in West Vancouver

View Project

Burnaby Heights Full Home Renovation

View Project

Double your space without sacrificing your outdoor living areas.

A second-story home addition in Vancouver gives you the freedom to add new bedrooms, a luxurious primary suite, a family lounge, or even a dedicated home office.

All designed to integrate beautifully with your existing structure, it’s the perfect way to future-proof your home and keep your roots where they are.

Give your family the extra room they’ve always wanted.

Whether you’re dreaming of a spacious kitchen for family gatherings, an airy new living room, or an elegant dining area for hosting, rear and side extensions let you expand seamlessly.

Our designs ensure your new space feels open, bright, and connected. Not just an add-on, but an invitation to live better.

Enjoy the outdoors all year long with a sunroom or covered patio space designed for maximum comfort and natural light.

Perfect for morning coffees, relaxing with a book, or entertaining friends without worrying about the weather.

We focus on creating transitions that blur the line between indoors and out, adding warmth and charm to your home.

Turn underused garage space into something extraordinary

A private guest suite, a stylish in-law apartment, or a creative studio. Our conversions are more than functional.

They’re fully personalized spaces that add value, flexibility, and comfort for guests, family, or your own evolving needs.

Vancouver rooftop addition by CAS Developments featuring a custom outdoor bar with sleek black cabinetry and built-in sink.
Two-tier deck addition in Vancouver by CAS Developments with integrated stairs, black railings, and covered hot tub zone.
Modern patio addition in Vancouver by CAS Developments with glass railing and scenic views over a waterfront landscape.
Two-tier deck addition in Vancouver by CAS Developments with integrated stairs, black railings, and covered hot tub zone.

Build the Space You’ve Always Wanted

Questions About Home Additions?

How much does a home addition typically cost?

Will my addition blend in with my existing home?

Do I need permits for a home addition?

Can I stay in my home during construction?

Will a home addition increase my home’s value?

Do you offer design and build services?

What types of additions do you specialize in?