Maximize Your Rental Income: Leveraging Barrie’s New 'Four-Units-As-Of-Right' Zoning Law

For real estate investors, first-time buyers, and homeowners feeling the squeeze of high mortgage carrying costs, finding a property that generates reliable income is no longer just a luxury, it is a necessity. Recognizing the urgent need for more housing options, the City of Barrie has revolutionized its zoning rules. By cutting through red tape and offering massive financial incentives, Barrie has become one of Ontario’s most lucrative markets for multi-unit income properties.

The "Four-Units-As-Of-Right" Revolution

In April 2024, Barrie City Council passed By-law 2024-043, effectively ending the era of restrictive single-family zoning. This landmark amendment permits property owners to construct up to four dwelling units per lot as-of-right on residentially zoned lands (including R1 through R5 and RM1 through RM3 zones).

This by-law unlocks the massive potential of "missing middle" housing. Homeowners can now seamlessly add up to three Additional Residential Units (ARUs), such as basement apartments, in-law suites, detached garden suites, and coach houses, to an existing principal dwelling.

Current Market Affordability & Cash-Flow Scenarios

Barrie's market presents a rare combination of corrected purchase prices and strong rental demand. Corrected townhouse prices in Barrie are currently hovering around $548,100.

Townhouses acquired in this price range can generate a baseline of $2,200 to $2,600 per month in rent. However, by utilizing the new four-unit zoning permissions to add secondary or garden suites, investors can dramatically expand the property's gross rental profile. This "gentle density" strategy allows buyers to drive down high mortgage carrying costs and achieve significant yield expansions over traditional single-family baseline returns.

Leveraging the City of Barrie's Housing Incentive Toolkit

The City of Barrie is heavily subsidizing the creation of these units through its Housing Community Improvement Plan (CIP) and other incentive programs. Smart buyers can leverage the following tools to offset capital costs:

• The Barrie Bonus & Simcoe County Grants: The County of Simcoe's Secondary Suites Program provides up to $50,000 per unit in forgivable loans for creating affordable ARUs. The City of Barrie offers a "Barrie Bonus"—a one-time top-up of $15,000 to approved homeowners, allowing investors to stack up to $65,000 in capital subsidies per unit.
• Per Door Grant Program: This program provides flexible, single capital grants to both non-profit organizations and for-profit developers to incentivize the creation of affordable and purpose-built rental units.
• Development Charges (DC) Deferral: Qualifying high-density residential and mixed-use projects can request to defer massive Development Charge payments from the time of building permit issuance until the final Occupancy Permit, significantly improving early-stage project cash flow.
• 2026 ARU Permit Discounts: To accelerate construction, the City is offering a 50% discount on building permit application fees for ARUs in 2026, along with full rebates for units that achieve occupancy within 12 months of the permit being issued.

Your Step-by-Step Strategy for Multi-Unit Conversion

Converting an existing property into a multi-unit income generator requires a structured execution plan. Here is how to navigate the process:

• Step 1: Strategic Acquisition and Zoning Check: Target properties in eligible residential zones. Ensure the lot can accommodate a minimum 1.2-metre wide unobstructed pedestrian access path from the street or driveway to the ARU entrance. You must also provide one parking space per dwelling unit; if providing four or fewer spaces in a separate area, the driveway must be at least 3.7 metres wide.
• Step 2: Utilize Pre-Approved City Designs: Skip expensive architectural fees by using the City of Barrie’s free, standardized design catalogue for detached ARUs (like coach houses). These pre-approved plans meet the Ontario Building Code (OBC) and drastically speed up the permit process.
• Step 3: Capital Sourcing: Apply for the Simcoe County Secondary Suites Program and the Barrie Bonus to secure up to $65,000 in stacked grants per unit before beginning construction.
• Step 4: Execute Lateral Utility Connections: Under the Ontario Building Code, ARUs must have separate lateral water and sewer connections to the municipal street main. You cannot connect the ARU's servicing through the existing internal plumbing of the primary house.
• Step 5: Construction Management: Ensure your detached ARU complies with spatial limits. The maximum building height for detached structures is generally 4.5 metres or 5.5 metres (or the height of the principal building, whichever is less) depending on the specific zone standards. The structure must not contain a basement and is included in the property's 10% maximum lot coverage limit for accessory buildings.
• Step 6: Final Inspections and Stabilization: Pass all municipal inspections to secure your Occupancy Permit. Once complete, your ARU will be automatically registered with the City, assigned a unique municipal address, and fully stabilized as a legal, cash-flowing asset.

Want to offset your mortgage and build serious wealth in Barrie?

Contact Kuntal Realty today to discover our curated list of high-ROI townhomes and detached properties in Barrie that are perfectly positioned for multi-unit conversions.