Home Additions

More Room, More Possibilities

Whether your family is growing, you're working from home more, or you simply want to add square footage, a custom home addition is the perfect way to expand your living space without leaving the home you love. At Cityside Construction, we specialize in seamless additions that blend effortlessly with your existing structure. From zoning and permits to framing, finishes, and final walkthroughs, we manage every step with care and precision.

Types of Additions We Build:

• Second-story and dormer additions

• Kitchen and dining room expansions

• Master suites and guest wings

• Family rooms and sunrooms

• In-law apartments and accessory units

• Attached garages and mudrooms

Designed Around Your Life

We don’t just build extra space—we create better ways to live. Our team collaborates with homeowners and architects to ensure your new addition flows with your existing home, complements your style, and meets current codes and energy efficiency standards.

Worry-Free from Start to Finish

• Site assessment and structural planning

• Permit acquisition and local code compliance

• Construction management and scheduling

• Transparent budgets and no-surprise pricing

• Timely project completion and quality control

Add Space Without Compromise

Home additions are an investment in both comfort and equity. Whether you're in Canton or elsewhere in the Greater Boston area, we make it easy to expand your home with confidence.

Let’s Talk About Your Addition

Reach out today to schedule a consultation and start planning the extra space you need—built the right way, by Cityside.

Our Process

From Our Clients

★★★★★

I recently hired Cityside Construction to install a patio at my home, and the experience was exceptional from start to finish.The Cityside team demonstrated remarkable professionalism throughout the project. They provided thoughtful design recommendations that perfectly aligned with our vision while offering practical solutions for our space. What impressed me most was their ability to handle all aspects of the project with minimal input required from our side - they managed everything from coordination to material selection seamlessly.Despite challenging winter conditions and a difficult access point (a narrow alleyway that required all work to be done by hand), the Cityside team completed the installation efficiently without compromising on quality. Their transparency throughout the process was refreshing - we were kept informed at every stage with no unexpected costs or delays.The finished patio exceeds our expectations in both appearance and construction quality. It's evident that the work was completed with precision and attention to detail, ensuring durability even with the challenging installation circumstances.

For anyone seeking patio installation services, I highly recommend Cityside Construction. Their combination of craftsmanship, efficiency, and customer service makes them an outstanding choice for any outdoor project.

Spencer Bos

★★★★★

"Nick and his whole team at Cityside Construction did an exceptional job demolishing our triple decker’s old porches and building new ones. They were thorough, collaborative, and very knowledgeable. As unpredictable problems arose, Nick and his team were able to pivot and adapt to come up with effective solutions, without adding too much extra cost. All of Cityside’s partner contractors were incredibly professional and highly skilled; truly some of the best tradespeople we’ve ever worked with. Overall, the quality of the work was next-level. Additionally, they quickly procured all the proper permits and followed all safety protocols. Our new porches are beautiful; we get lots of compliments from friends and neighbors. We would absolutely hire Cityside again and would highly recommend them."

Brenden Little

★★★★★

"Nick and his team were absolutely amazing. They were very patient with us during the planning process, while we decided the scope of work, but once we were aligned there and the permits came through, his team went to work. They delivered within the estimated timeline, and Nick kept in excellent communication throughout the process, texting us regularly and coming onsite for walkthroughs to discuss specifics. They took our original 1958 kitchen and barely updated basement and made them into dream living spaces, and we love our home! I would highly recommend Cityside Construction for any renovation project, large or small. I will definitely work with them again!"

Libby vanBuskirk

From Our Clients

★★★★★

"Nick and his team were absolutely amazing. They were very patient with us during the planning process, while we decided the scope of work, but once we were aligned there and the permits came through, his team went to work. They delivered within the estimated timeline, and Nick kept in excellent communication throughout the process, texting us regularly and coming onsite for walkthroughs to discuss specifics. They took our original 1958 kitchen and barely updated basement and made them into dream living spaces, and we love our home! I would highly recommend Cityside Construction for any renovation project, large or small. I will definitely work with them again!"

Libby vanBuskirk

★★★★★

"Nick and his whole team at Cityside Construction did an exceptional job demolishing our triple decker’s old porches and building new ones. They were thorough, collaborative, and very knowledgeable. As unpredictable problems arose, Nick and his team were able to pivot and adapt to come up with effective solutions, without adding too much extra cost. All of Cityside’s partner contractors were incredibly professional and highly skilled; truly some of the best tradespeople we’ve ever worked with. Overall, the quality of the work was next-level. Additionally, they quickly procured all the proper permits and followed all safety protocols. Our new porches are beautiful; we get lots of compliments from friends and neighbors. We would absolutely hire Cityside again and would highly recommend them."

Brenden Little

★★★★★

I recently hired Cityside Construction to install a patio at my home, and the experience was exceptional from start to finish.

The Cityside team demonstrated remarkable professionalism throughout the project. They provided thoughtful design recommendations that perfectly aligned with our vision while offering practical solutions for our space. What impressed me most was their ability to handle all aspects of the project with minimal input required from our side - they managed everything from coordination to material selection seamlessly.

Despite challenging winter conditions and a difficult access point (a narrow alleyway that required all work to be done by hand), the Cityside team completed the installation efficiently without compromising on quality. Their transparency throughout the process was refreshing - we were kept informed at every stage with no unexpected costs or delays.

The finished patio exceeds our expectations in both appearance and construction quality. It's evident that the work was completed with precision and attention to detail, ensuring durability even with the challenging installation circumstances.

For anyone seeking patio installation services, I highly recommend Cityside Construction. Their combination of craftsmanship, efficiency, and customer service makes them an outstanding choice for any outdoor project.