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Home Additions & Extensions Mississauga
Love your Mississauga home but feel like you’re running out of space? A tailored home addition or extension lets you expand without uprooting your life. From second-story builds to rear additions and custom layout changes, we’ve been helping families in Mississauga reimagine their homes with smart, practical upgrades since 2013.
- Free in-home consultations throughout Mississauga
- Licensed, insured, and WSIB-protected team
- From drawings and permits to final build, we handle it all!
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Expand Your Mississauga Home with Expert Additions & Extensions
We have been proudly building home additions and extensions for Mississauga homeowners for more than a decade. With our knowledge of local building regulations, architectural styles, and how to integrate new spaces, you get the best home addition contractor in Mississauga.
From expanding living areas and adding bedrooms to building second-story additions, we approach every project with careful attention to detail and a commitment to meeting your family’s unique needs. Our skilled team delivers exceptional craftsmanship combined with transparent pricing, providing reliable home expansion solutions.


How We Build Home Extensions In Mississauga
Adding space to your Mississauga home doesn’t have to feel complicated. At Rich Home, we keep the process simple and straightforward, making sure your home addition or extension is done right, on time, on budget, and built to last. Here’s how we work with you every step of the way:
- Getting to Know You & Your Home: We’ll visit your Mississauga home to get a clear sense of your space, listen to your goals, and answer any questions you might have.
- Design That Fits Your Life: Our team creates floor plans and designs that not only complement your home from the outside but ease your daily chores from in-home accessibility.
- Taking Care of Permits & Construction: We handle all the necessary permits and manage the entire build so you don’t have to worry about a thing.
- Finishing Touches & Final Check: When the work is done, we’ll walk through the new space with you to make sure you’re happy with every detail.

Popular Mississauga Home Additions and Extensions
Second-Story Additions: Great for homes on narrow lots in Port Credit and Lorne Park, second-story additions add bedrooms or a bigger master suite without shrinking your yard.
Kitchen Extensions: Popular in Clarkson and Meadowvale, kitchen extensions give families more space to cook, dine, and gather, often featuring large islands or open layouts.
Family Room Additions: In Mineola and Erin Mills, family room additions help growing families create open spaces that flow smoothly into kitchens and backyards.
Home Office Additions: With more people working from home, Sheridan and Cooksville homeowners are adding quiet, dedicated office spaces to stay productive.
Accessory Suites: Common in Meadowvale Village and East Credit, accessory suites turn extra space into guest rooms or rental units, adding value and flexibility.
More Reasons to Renovate
- Second-Floor Additions
- Rear House Extensions
- Side Home Expansions
- Kitchen Enlargements
- Additional Bedrooms & Bathrooms
- Living Area Extensions
- Sunrooms & Enclosed Porches
- Garage Expansions & Conversions
- Dedicated Home Offices
- In-Law or Guest Suites
- Home Gyms & Workout Rooms
- Media & Entertainment Rooms
- Hobby & Craft Spaces
- Music or Recording Studios
- Children’s Play Areas
- Wine Cellars & Tasting Spaces
- Mudrooms & Utility Rooms
- Rental Units for Income
- Meditation & Yoga Spaces
- Pet Grooming & Play Zones
Get Inspired
While we bring your Mississauga home addition to life, why not spend some time exploring Lake Aquitaine Trail, or enjoy a shopping spree in Square One Shopping Centre? It’s a great way to relax and recharge while we handle your home upgrade.
Your Mississauga Home Expansion Managed
Structural Work for Your Mississauga Addition
Whether it’s knocking down walls, reinforcing floors, or raising ceilings, we handle all the structural work needed for your home expansion. We follow Ontario Building Code standards closely.
Stress-Free Permits for Extension
Permits can be confusing and time-consuming. That’s why we take care of everything, from zoning permissions to inspections. Your home reno will meet all local rules and regulations.
Electrical & Plumbing for New Spaces
Our team of licensed electricians and plumbers install all the wiring and plumbing your new kitchen, bathroom, or laundry room needs. We make sure everything is safe, up to code, and ready to use.
FAQs
The timing of expanding a home does depend on various conditions, like project size, location and type. Kinds of expansion will have an impact as well, like a second story, garage build-up, or entire home expansion. Here’s what to expect during your home addition in Mississauga:
- Design & Planning (3–5 weeks): We’ll work with you to create plans that fit your needs and your home.
- Permits (4–8 weeks): We handle the paperwork and make sure everything meets Mississauga’s rules.
- Construction (8–16 weeks): We build your addition, keeping you updated throughout.
- Finishing Touches (1–2 weeks): We complete the details and get your new space ready for you.
Every project is unique, but we’ll keep you informed every step of the way, no surprises, just a smooth process and a great result.
Yes, we design every addition to blend perfectly with your existing home, whether it’s a traditional bungalow in Clarkson, a contemporary house in Lorne Park, or a charming property in Mineola. We carefully select materials, rooflines, windows, and finishes that complement your home’s style, ensuring your new space feels like it’s always been part of the neighborhood.
Wondering how much a home addition can boost your property’s value in Mississauga? When done right, it can make a significant difference. Most homeowners see a return of about 60% to 80%, depending on the type of project and the neighborhood.
Here are some of the improvements that really make an impact:
- Adding a Bedroom or Bathroom: This can increase your home’s value by 15% to 25%, especially in sought-after areas like Port Credit, Lorne Park, and Meadowvale.
- Expanding the Kitchen or Living Space: While these projects might cost more upfront, they often add 20% or more to your home’s value by creating the open, inviting spaces buyers love.
- Building a Second-Story Addition: One of the most effective ways to add space, a second floor can nearly double your living area and increase your home’s value by 30% to 50%.
Your exact return will depend on the current market, quality of the work, and how well the addition fits with your home’s style. We design every addition to balance your family’s needs today with smart resale value for the future.
Thinking about expanding your home in Mississauga? Before youget started, it’s good to know that there are a few zoning rules. They’re there to help make sure every addition fits nicely into our neighbourhoods, keeping things safe, balanced, and looking great for everyone.
Here are the main things you’ll want to keep in mind:
- Setbacks: This is just how far your addition needs to be from your property lines, the street, and other buildings on your lot.
- Lot Coverage: There’s a limit to how much of your yard can be covered by your house and any new structures.
- Height Limits: These rules control how tall your addition can be, so it blends well with the rest of the neighbourhood.
- Floor Space Index (FSI): This limits the total size of your home can be compared to your lot size, basically, how big your house can get overall.
- Parking: You’ll need to make sure there’s still enough space for parking once your addition is done.
Keep in mind, these rules can vary depending on your neighbourhood or the type of property you have. That’s why it’s important to get it right from the start. Luckily, that’s where we come in, we take care of all the zoning checks and permit applications, so your home addition in Mississauga goes smoothly without any stress.