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Our home additions are turn-key, meaning we manage the entire process so you don’t have to juggle multiple contractors. Our services include:
Design consultation and architectural planning
Structural assessments and feasibility analysis
Permit application and zoning compliance
Foundation work, framing, roofing, and insulation
Electrical, plumbing, HVAC expansion
Interior finishing: drywall, paint, flooring, trim
Custom cabinetry, closets, and built-in furniture
We deliver additions that feel like part of your home — not an afterthought.
When your home no longer fits your needs, you don’t have to move — you can expand. At Cabinet SCB, we specialize in custom home additions that blend seamlessly with your existing structure while giving you the space you need to live more comfortably. Whether you're adding a sunroom, an extra bedroom, a second-story extension, or enlarging your kitchen or bathroom, we offer full-service planning and construction throughout York Region.
Our team brings deep knowledge of local building codes, architectural styles, and space planning to every home addition project. We handle everything from initial design to permits, construction, and final finishes.
Create the open-concept kitchen you've always wanted with more square footage for cooking, eating, and entertaining.
Add bedrooms, bathrooms, or even a private home office above your existing footprint without sacrificing yard space.
Turn your bedroom into a true retreat with an ensuite bath, walk-in closet, and more breathing room.
Add a main-floor powder room, expand an existing bath, or build a guest suite with its own full bath.
Need a quiet workspace? We build insulated, light-filled additions ideal for remote work, art, or reading rooms.
Improve organization and comfort with a welcoming new entrance that includes seating, hooks, and custom storage.
We understand York Region permit processes, bylaw requirements, and architectural trends.
Our additions are designed to look and feel like they were always part of your home — structurally and stylistically.
From foundation to roofline, we use proven techniques and Canadian-sourced materials to ensure durability and value.
Our experienced coordinators keep the schedule moving, manage trades, and communicate clearly at every step.
We finish your addition with custom or semi-custom cabinetry, storage solutions, and premium surfaces to elevate form and function.
The Lee family in Vaughan loved their neighborhood but needed more space for their growing teens. We designed a rear addition that expanded their kitchen and added a new family room. It featured custom cabinetry, large windows, engineered hardwood, and a new powder room.
"It feels like we built a new home without moving," Mr. Lee said. "SCB took care of everything."
How much do home additions cost?
Basic single-room additions start around $80,000, while full second-story or multi-room expansions can range from $150,000 to $300,000+ depending on complexity and finishes.
Do I need a permit for a home addition?
Yes. Most home additions require zoning review and building permits. We handle the entire application and approval process for you.
How long does a home addition take?
Project timelines vary, but most additions take 3 to 6 months from design to completion.
Will the addition match my home?
Absolutely. We take care to match roofing, siding, window styles, interior trim, and finishes for a cohesive result.
Can you build an addition during winter?
Yes. While some exterior work may be weather-dependent, much of the process (design, permits, interior construction) can continue year-round.
Do you handle all the trades involved?
Yes. We coordinate all subcontractors, including electricians, plumbers, framers, and HVAC specialists.
Can you help with interior storage and cabinetry?
Yes. Our design team includes cabinetry and millwork experts who can create custom storage solutions for your new space.
Are your home additions covered by a warranty?
Yes. We offer a limited one-year warranty on cabinetry and finishing work. Structural warranties may apply based on the scope.
Don’t uproot your life to find more space. Cabinet SCB makes expanding your home simple, smart, and stress-free.
📅 Book your free home addition consultation today.
Proudly serving: Aurora, Brampton, Burlington, Etobicoke, King City, Markham, Milton, Mississauga, Oakville, Richmond Hill, Thornhill, Toronto, Vaughan.