

Expand your footprint with expertly designed residential and commercial additions tailored for Scarborough.
We handle the complex Scarborough Committee of Adjustment process, including all minor variance applications and building permits. This ensures your project starts legally and stays on track with municipal inspectors. We mitigate the risk of work-stop orders by ensuring every detail aligns with Toronto's latest zoning bylaws.
Our engineering team ensures that the new addition ties into your existing home's foundation and roofline with zero structural compromise. We use high-grade steel beams and custom footings to prevent settling or cracking at the junction points. Your new space will look and feel like it was part of the original construction.
By adding high-demand spaces like master suites with ensuites or secondary rental units, we help Scarborough homeowners significantly boost their property appraisal. Our designs focus on functional square footage that buyers value most in the GTA market. We help you invest wisely in materials that offer the best long-term durability and resale appeal.
We start by analyzing your Scarborough property’s legal potential, checking lot coverage limits and setback requirements. This step identifies what is possible before you spend money on detailed designs. We prevent the common pitfall of designing a space that the city will eventually reject.
Our architects create detailed CAD drawings and structural engineering plans tailored to your specific addition. We focus on ensuring the new load-bearing walls and foundation are perfectly synchronized with your existing home. This stage includes several feedback loops to ensure the aesthetics match your vision.
Once permits are secured, we begin excavation and foundation pouring, taking care to protect your existing landscape. In Scarborough’s varied soil types, we ensure proper drainage and waterproofing are prioritized from day one. This foundation is the bedrock of your new living space and must be handled with precision.
We quickly move into framing and roofing to get the addition 'dried-in' as fast as possible. This protects the interior of your existing home from the elements during the connection phase. We then move into mechanical roug-ins and high-end interior finishes to complete your new space.
Yes, a current land survey is almost always required by the City of Toronto for an addition project. It defines your property boundaries and reveals easements that could affect where we can build. If you don't have one, we can coordinate with a licensed surveyor to get this completed early in the design phase.
Permit timelines in Scarborough can vary, but typically range from 8 to 12 weeks for a standard residential addition. If your project requires a minor variance from the Committee of Adjustment, you should plan for an additional 2 to 4 months. We manage all the paperwork and attend meetings to help speed up this process as much as possible.
Absolutely. While foundation pouring is easiest in warmer months, we can perform excavation and concrete work in winter using specialized ground heaters and blankets. Many homeowners prefer starting in late fall so that internal framing and finishing can take place during the winter, meaning the space is ready for use by spring.
In Scarborough, costs generally range from $300 to $500 per square foot depending on the complexity and finishes. Second-story additions are often more expensive due to structural reinforcement of the main floor, while ground-level rear additions vary based on foundation requirements. We provide a detailed quote after the initial consultation to give you an accurate budget.
Transform your property into a high-value asset by navigating Toronto's specific legal requirements for basement apartments and garden suites. This comprehensive guide from Built by Pros Inc. breaks down the zoning, permits, and construction standards needed to build a compliant and profitable secondary dwelling.
Complete home or commercial rebuilds to give you a new structure, keeping only what can be re-purposed to save cost and the environment.
Learn MoreUpgrade existing spaces with quality craftsmanship to better meet the needs of your family.
Learn MoreWhether at your home or business, we provide zoning and permitting services as part of our planning process.
Learn MoreFull-service construction for commercial projects. Let our in house design team elevate your brand with custom space design.
Learn MoreCustom solutions to maximize the return on your property investment.
Learn MoreWe have the ADA design training in house to ensure your home is ready for your golden years , even when your are not.
Learn MoreWe hired Built By Pros to add a 500-square-foot master suite addition over our existing garage last summer. Ricardo and his team were incredibly professional, navigating the tight setbacks on our Scarborough lot without any issues from the neighbors or the city. The project was completed in just under four months, which was impressive given the complexity of the roofing tie-ins. The quality of the carpentry and the new ensuite bathroom tile work is exceptional.
Our family needed a rear sunroom and kitchen extension to accommodate our growing needs. Suzanne guided us through the design phase, helping us choose energy-efficient windows that made the space usable even in the dead of winter. The crew was on-site every day at 8 AM and left the workspace clean every evening, which we really appreciated with three kids in the house. The custom cabinetry in the new pantry area exceeded our expectations for both storage and style.
I needed a second-story office addition for my medical facility in Scarborough. Built By Pros handled the heavy-duty structural steel and all the fire-coding requirements perfectly. They managed to keep my downstairs reception area operational during 80% of the construction, which was vital for my business. The modern glass partitions they installed in the new executive offices look amazing and have really impressed our clients.

Ricardo Lora

Suzanne Morgan

Petra Tobias

Stronger Together

Bastian Zuniga

Marco Lopez
Contact us for unmatched expertise in home renovations. With experience since 2008, we deliver top-quality materials and superior workmanship—trusted by clients and built on referrals.