Home Additions in the Lower Mainland & Vancouver Island

We design and build home additions across the Lower Mainland and Vancouver Island — second-storey builds, room additions, and bump-outs that add space without leaving your neighbourhood. We assess building up versus building out for your lot, manage the structural tie-in, and finish so the addition looks original to the house.

When your home no longer fits but the location still does, an addition is often the smartest move — more space, same address. We design and build home additions across the Lower Mainland and Vancouver Island that give a growing family room to breathe, integrate cleanly with the existing structure, and add lasting value to the property.

Add space without leaving your neighbourhood

In our region's established neighbourhoods, moving up usually means moving away — and out of a neighbourhood you chose for a reason. An addition lets you stay in the same schools, the same community, and the same lot while gaining the bedroom, the primary suite, the home office, or the family room you're short on. With land at a premium across the core, building onto the home you already own is frequently the better investment.

Types of home additions we build

• Second-storey additions: a full or partial new floor that adds bedrooms or a primary suite without using up yard space
• Ground-floor additions: extending out to enlarge a kitchen, add a family room, or create a main-floor bedroom
• Over-garage additions: turning the space above an attached garage into an office, suite, or extra bedroom
• Primary-suite additions: a dedicated bedroom, ensuite, and walk-in that older homes often lack
• Sunrooms and bump-outs: smaller extensions that add light and living space without a full build

Build up or build out?

It's the first real decision in most addition projects, and the right answer depends on your lot and your goals. Building up adds space without giving up yard, avoids excavation, and suits tight urban lots in established neighbourhoods — but it requires the existing structure to carry the new load. Building out is often simpler structurally and keeps everything on one level, but it uses land and may run into setbacks. We assess both for your home and give you a straight recommendation, not a sales pitch.

Making an addition look like it was always there

A good addition doesn't announce itself. The roofline, siding, windows, and proportions should read as part of the original home, inside and out. That takes careful structural integration where old meets new, matched or complementary materials, and an envelope that's tied in so there's no weak point for water. Getting that seam right — structurally and visually — is what separates a real addition from an obvious add-on.

Permits, setbacks, and your lot

Because an addition changes your home's footprint or height, it brings zoning, setback, and permit requirements into play, and those vary from one municipality to the next. We coordinate the permits and inspections and work with the designers and engineers a project like this requires, so the approvals are handled rather than left on your plate.

What shapes a home addition budget

Additions vary widely in cost because they vary widely in scope — a sunroom and a full second storey are different undertakings. The drivers are the size and type of addition, the structural and foundation work involved, how the new space ties into the existing home, and the level of finishes. We provide a detailed, itemized estimate built around your project, so the number reflects your home rather than a generic per-square-foot figure.

How we build your addition

• 1. Feasibility and design: we assess the structure and lot, weigh building up versus out, and design the addition with the right professionals
• 2. Itemized estimate and permits: a line-item scope and price, with permits and approvals coordinated
• 3. Foundation and structure: footings, framing, and the structural tie-in that carries the new space
• 4. Envelope and tie-in: roofing, siding, and windows integrated so old and new read as one home
• 5. Interior finishing and walkthrough: the new space finished to match, with a walkthrough before handover

Why homeowners trust us with their addition

• Over 25 years of experience: a BC Housing Licensed Residential Builder working across the Lower Mainland and Vancouver Island, with a clean WorkSafeBC record
• Trusted to do it right: home warranty providers have brought us in to repair and complete work other contractors left deficient
• Members of CHBA and the VRBA: the Canadian Home Builders' Association and the Victoria Residential Builders Association
• Structural work done properly: we manage the engineering, foundation, and tie-in so the addition is sound and seamless
• One team, fixed pricing: design, trades, and schedule under one roof, with an itemized estimate and no mid-project surprises