

Maximize property value and rental income with professional legal suite conversions and renovations.
We utilize advanced CAD software to reimagine your East York home's interior, creating maximum livable square footage. Our designs focus on open-concept layouts and strategic wall placement to ensure secondary suites feel expansive and functional, rather than cramped and dark.
Our team manages the entire City of Toronto permitting process for your East York property, ensuring every unit meets fire, safety, and zoning codes. We handle the technical details of egress windows and fire separations so you can rent your units with 100% legal certainty.
We build with a focus on your Return on Investment, choosing materials that balance luxury with long-term durability. By optimizing your East York space for multiple units, we help you generate significant monthly cash flow and increase your property's market value by hundreds of thousands of dollars.
We start by analyzing your East York property against current zoning bylaws and building codes to determine the maximum number of legal units possible. We assess structural constraints and utility capacity to provide a realistic roadmap for your conversion project. This step prevents wasted investment on designs that cannot be legally permitted.
Our designers create detailed floor plans that focus on tenant privacy, sound insulation, and light optimization. We handle the entire application process with the East York building department, managing any required Committee of Adjustment hearings. This ensures that your multi-unit vision is approved by the city with minimal friction.
During construction, we focus on fire separation and specialized plumbing for multiple kitchens and bathrooms. Our site supervisors ensure that all work, especially sound-dampening insulation and structural reinforcements, is installed to the highest standards. We coordinate closely with inspectors to ensure each phase of the multi-unit build is signed off promptly.
The final step includes a comprehensive walkthrough and the issuance of a final occupancy permit from the city. we provide you with a package of all manuals and warranties for the new systems installed in each unit. This transition ensures your East York property is ready for immediate listing on the rental market or for family members to move in.
Under the Ontario Building Code, a legal secondary suite generally requires a minimum ceiling height of 6 feet 5 inches (1.95 meters) for at least 75% of the floor area. However, there are nuances for older homes in East York. If your current basement is too shallow, we offer underpinning or bench-footing services to lower the floor and ensure your unit meets the legal standard for rental occupancy.
Traditionally, Toronto's zoning required one parking space per unit, but recent changes have eliminated or reduced many of these requirements to encourage density near transit. In East York, where many lots are narrow, we help you determine if you qualify for a parking exemption or if we need to design a front-yard parking pad or rear-access solution. We analyze your specific site surveyed plan to find the most efficient legal parking layout.
Yes, current City of Toronto bylaws allow for Garden Suites on most residential lots in East York, provided there is sufficient emergency access and the lot meets size requirements. We conduct a feasibility study to check your lot's setbacks and the distance from the main residence. These units are a fantastic way to optimize your outdoor space for a completely separate living unit for family or rental income.
To make management easier, we typically recommend installing separate hydro meters and high-efficiency heat pumps for each unit. While water is often shared, we can install sub-meters if requested. This ensures that the East York property owner isn't responsible for a tenant's excessive energy use and allows for more transparent and fair utility billing, which is a significant factor in long-term property management success.
Discover the step‑by‑step process for legally adding a basement apartment or garden suite in Toronto. From zoning rules and permit paperwork to design tips and budgeting, this guide shows homeowners how to create a profitable second suite while staying compliant with the city’s regulations.
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 MoreBuilt By Pros Inc. transformed my East York bungalow into a stunning legal duplex. Ricardo and his team were incredibly knowledgeable about the local parking bylaws and helped us navigate a tricky permit issue with the city. The project was completed in four months, and the quality of the soundproofing between floors is amazing; I can't hear my tenants at all. They used high-end vinyl flooring and custom cabinetry that really makes the basement suite feel like a luxury apartment.
We hired Suzanne and the team to optimize our deep lot in East York for a Garden Suite. From the initial design phase to the final inspection, they were professional and communicative. They handled the difficult task of running new utility lines from the main house to the back of the property through a very narrow side yard without disturbing our garden. The finished unit is beautiful and was rented out within one week of completion for more than we expected.
As a first-time landlord, I was nervous about converting my basement into a second suite. The team at Built By Pros made it easy, explaining all the fire safety requirements for our older East York home. They had to underpin part of the foundation to get the required ceiling height, and they did a fantastic job keeping the site clean. The project stayed on budget, and the new separate entrance looks like it has always been part of the house.

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.