Home Additions

Astaneh Construction is a leading home addition contractor in Toronto and the GTA. We pride ourselves on making every client’s life better, starting at home. You only get the best quality and service with our home additions. If you need to increase your living space with a second-storey, kitchen expansion, or basement rec room addition, we are the team for you.

Toronto Home Additions

Professional Home Addition Contractors Toronto

Astaneh Construction prioritizes customer satisfaction and experience for every home addition we take on. Our team will manage every aspect of the project from permit acquisition, preliminary drawings to post-construction cleanup. We have a highly skilled project management and team of home addition contractors that ensures your addition aligns with your vison and budget.

You can count on the following from Astaneh Construction:

  • Permit application
  • Project Management
  • Detailed Drawings
  • Budget Management
home addition services

Home Addition Services for Your Growing Family

Whether you’re looking to add a second story to your bungalow, bedroom, loft, bathroom, or in-law suite, you can count on Astaneh Construction to nagivate through the by-laws and develop concepts for you to expand either up or outwards. Our team collaborates closely with each client, ensuring a functional design for growing families.

Here are the home addition services we specialize in:

  • Second-Floor Addition: Adding a new storey includes a full gut and new roof installation. We install new trusses and new roofing materials, avoiding any gaps or leaks that typically occurs when old and new materials are mixed.
  • Bump-Out Addition: Bump-outs add square footage to an existing room and range from 2 to 15 feet. Bump-outs can create mud rooms, walk-in closets, bathroom expansions, and reading nooks.
  • Garage Addition: Attached garages are both convenient and useful. You can park your car inside, increase your storage, or use the space for woodworking and other hobbies.
  • Sunroom Addition: Combine the outdoors with the comfort of indoor living with a sunroom addition. Choose between three-season and four-season sunrooms, with the option to include heating and cooling amenities.
  • Dormer Addition: We convert attics from a storage area to a livable space. Dormers enhance the natural lighting and also provide more floor space for guest bedrooms, playrooms, or reading rooms.
  • Rear Extension: We recommend this for large families as it offers more square footage than a typical room addition. Rear extensions expand the main floor, basement, and second floor without altering your home’s layout or flow.
  • Kitchen Addition: We design your kitchen around the extra space you need, creating open kitchen concepts. Get additional space for an island, entertaining guests, and more. Let's improve the your kitchen design, flow and decrease clutter.
  • Bathroom Addition: We improve the comfort, convenience, and functionality of your daily living. Accommodate your needs with an acccessible bathroom, three-piece bathroom additions or indulge in luxury with an ensuite addition.

How Much Does a Home Addition Cost in Toronto?

House addition costs in Toronto are based on the size and complexity of the project. A one storey addition can start at $350,000 averaging $250 per sq ft. to over $500 per sq ft. The most expensive parts of a home extension include labour, materials, and design fees. For more information on the cost of a home addition in Toronto, review our home renovation pricing guide.

Your Trusted Home Addition Partner

Our team has extensive experience designing and constructing all types of house additions. We’re a customer-first company, committed to fulfilling client requests without compromises or cutting corners. For a free consultation and cost estimate on your Toronto home addition, contact Astaneh Construction.

Home Addition FAQs

A home addition in Toronto typically starts at $350,000 for a second story and averages between $250 to $500 per square foot, depending on the project’s size and scope.

The home addition process is simple. First, we will have a consultation with you to discuss all of your needs for a home addition, including the specific type of addition you want to get. Then, we will create the design, ensuring that it meets your approval. Next, we will obtain all necessary permits, after which construction will begin. Once construction is completed, we will do a full inspection to make sure that everything meets our standards and your expectations.

Yes, you will need permits for a second story addition in Toronto, specifically a building, plumbing, and HVAC permit, but rest assured that we will handle all things related to the application and acquiring of necessary permits.

While there aren’t specific additions that are necessarily best for Toronto houses, there are types of home additions that are the most popular and add the most value. For example, rear extensions and second story additions are quite popular among Toronto homeowners and can greatly increase property value.

The length of time it takes to complete a home addition project depends entirely on the size and scope of the project. The average timeline is anywhere between 4 to 6 months, but it could take a shorter period of time, like 3 months, or a longer period of time, such as up to 10 months.

The main difference between home addition contractors and general contractors in Toronto is that a home addition contractor specializes in home additions, whereas a general contractor does not solely work on home additions, but on a broad range of different renovation projects.

To choose the right Toronto home addition contractor for you, it is best to talk to a variety of different contractors. Get quotes, but also remember that it is not just about who can give you the most affordable cost; it is about reliability and trust. Check references, read reviews, and look at portfolios to see if a specific contractor is someone you can see yourself working with and trust to properly construct your desired home addition.

It depends on the type of a home addition. Generally speaking, it is not recommended to stay in your house while a home addition is under construction. However, in some cases, like with a second story addition, it is possible to continue living in your house during construction.

Yes! A second story addition is definitely worth it as this type of addition adds a great deal of value to your property, ultimately attracting future homebuyers when you decide it is time to sell.

Zoning and setback rules, which take into account the minimum and maximum building height, front yard, and side yard setbacks, depend on your specific neighbourhood in Toronto. To determine the regulations associated with your property, you can explore the interactive zoning map on the City of Toronto’s website.

home addition builders
home addition contractors

EXTRAORDINARY VISION
COMMITMENT | SKILLS

Latest From Our Home Renovation Blog

Explore our blog for the newest trends and expert advice in home renovations. From the hottest home renovation tips to home renovation ideas from industry professionals, we’ve got everything you need to stay updated and find the right inspiration for your next home renovation project.

garage conversion

Home Renovation & New Build Construction Timeline Guide

At Astaneh Construction, we always get the question "How long will my full home renovation take" or "How long will...
Modern Exterior of Custom Home

Home Renovation Checklist Step-by-Step Checklist

You’ve set your sights on a home renovation, but where do you start? A home renovation checklist will guide you...
home-renovation

Renovating Your Home? Read First! Toronto Building Permits

Any time you want to make certain changes to an existing structure or build a new one, you will need...

Looking to get a quote on your next project?

CALL US TODAY AT (416) 312-8015 FOR A FREE CONSULTATION