Home Extensions & Additions in Greater Victoria

home extensions and additions by 19K Design & Contracting
Red seal with Canada standard text Home Renovations and Additions Victoria
More Room, Less Compromise

Expand Your Living Space

Many homeowners in Victoria, Sidney, Oak Bay, and across the Saanich Peninsula are looking for more space that truly works for them. Maybe your kids need their own rooms, you’d like a Home extensions and additions are the perfect way to make your home fit your lifestyle again.

At 19K Design & Contracting, we specialize in creating additions that feel seamless—inside and out. From foundations and framing to siding, basement finishing, and full-service general contracting, our team delivers home extensions that look original to your house while giving you the space, light, and function you’ve been missing. With transparent pricing, clear communication, and Red Seal–trained carpenters, we make growing your home feel simple and stress-free.

Make Space for What Matters

19k Design & Contracting Core Services for Home Extensions and Additions

A home home extensions and additions aren’t just about extra square footage—they are about creating rooms that make daily life easier and more enjoyable. That’s why each of our core services has a purpose: foundations that keep your home stable, framing that defines how spaces flow, siding that protects and unifies your exterior, basements that unlock hidden potential, and project management that keeps it all running smoothly. Together, they turn your vision into a space that feels natural, intentional, and truly yours.

Wooden deck with pergola, sunny day

Foundation Expansion

A strong foundation is the key to any lasting home addition. At 19K, we handle excavation, concrete pouring, waterproofing, and insulation with care. A properly built base ensures your new space is solid, dry, and durable. Whether you’re adding a kitchen, suite, or new level, we create a foundation that supports both the structure and your peace of mind.

Charming two-story house with greenery

Siding

Siding does more than protect your home from weather—it completes the look. At 19K, we install durable, energy-efficient siding that blends the new with the existing. From natural products to modern composites, including cement fiberboard, we help you choose the right fit for style and budget. Our expert installation ensures a cohesive, weather-tight exterior that adds long-term value.

Truck advertising home renovation services

General Contracting

Large additions and extensions involve many moving parts—permits, trades, and timelines. At 19K, we manage the full scope so you don’t have to juggle multiple contractors. We coordinate skilled trades, oversee schedules, and keep you informed at every step. With clear updates, tidy worksites, and expert project management, we deliver a stress-free process and results you can trust to stand the test of time.

House under construction with wooden framing

Framing

Framing is where your home addition truly takes shape and begins to feel real. Our Red Seal carpenters use precise techniques to build walls, floors, and roofs that are straight, strong, and aligned. Framing defines how rooms flow, how light enters, and how new space connects to the old. With careful attention to detail, we ensure a seamless fit that feels natural and built to last.

Cozy home office with fireplace.

Basement Finishing

An unfinished basement is often wasted space, but finishing it unlocks real potential. We turn dark, unused areas into bright, functional rooms for living, rental income, or hobbies. Our team handles framing, plumbing, insulation, and finishes so your basement feels as inviting as the rest of the house. Whether it’s a cozy suite or an office, we design with comfort and compliance in mind.

See What’s Possible

See Our Home Extensions and Additions in Action

Every home and family is different, which is why no two home extensions and additions we build are ever the same. From foundation expansions and basement suites to new living spaces filled with light, our portfolio shows how thoughtful design and careful construction can transform the way people live in their homes. These projects highlight not just the finished spaces, but also the seamless way each addition blends with the original architecture. Explore our recent work in Victoria, Oak Bay, Sidney, and Langford to see what’s possible—and imagine what your own home could become.

  • Cozy bedroom with natural light

    Foreshaw

    Bedroom Renovation

LET’S GET STARTED

Whether you need more space with seamless home extensions and additions or want to reimagine your current layout through a renovation, we deliver projects that enhance both form and function. With Red Seal–trained tradespeople, transparent communication, and careful site protection, we ensure every project feels smooth, safe, and stress-free.