Rental Income from Garden Suite in Toronto

Building a garden suite in Toronto isn’t just about adding living space—it’s one of the most effective ways to generate consistent rental income and increase your property value. With rising demand for affordable housing and private rentals, homeowners can turn their backyard into a reliable, long-term investment that produces steady cash flow every month.

Maximize Your Property’s Potential with Legal Backyard Rentals

Understanding Garden Suite Rental Income

Building a garden suite in Toronto isn’t just about adding living space—it’s one of the most effective ways to generate consistent rental income and increase your property value. With rising demand for affordable housing and private rentals, homeowners can turn their backyard into a reliable, long-term investment that produces steady cash flow every month.

Choose the Rental Strategy That Fits You

Short-Term Rentals

Garden suites offer homeowners in Toronto an easy way to earn income through short-term rentals on platforms like Airbnb and Vrbo. With nightly rates of $150–$250, a well-designed suite provides flexible, high-return rental opportunities for travelers, business visitors, or families.

Long-Term Rentals

For those who prefer stability and predictable income, long-term rentals are a reliable choice. A garden suite can bring in $2,000–$3,000 per month, making it an attractive alternative to basement apartments or costly downtown condos.

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Understanding Garden Suite Rental Income

A garden suite (also known as a backyard home) is a self-contained residential unit located behind the main house on a single lot. It includes its own kitchen, bathroom, bedroom, and living area, offering full privacy for tenants while remaining part of your property.

Because garden suites are fully legal rental units under Toronto’s by-laws, they can be leased out to long-term tenants just like a secondary apartment. The income generated helps offset mortgage payments, cover property expenses, or serve as a retirement income stream.

Typical Rental Income in Toronto

Toronto’s housing market has created strong demand for smaller, independent units. Well-built garden suites now rent for:

  • 1-Bedroom Suites: approximately $2,200 – $2,700 per month

  • 2-Bedroom Suites: approximately $2,800 – $3,300 per month

  • Studio Suites: approximately $1,800 – $2,200 per month

Rental rates vary depending on:

  • Location and transit access

  • Square footage and layout

  • Quality of finishes and appliances

  • Utilities setup (included or separate)

  • Availability of outdoor space and storage

For many homeowners, this translates into $25,000–$35,000 in annual gross rental income from a single backyard unit.

Sample Garden Suite Income Calculation

Below is a simplified example of how rental income and ROI (Return on Investment) can look for a typical garden suite in Toronto:

ItemAmount (Example)
Construction Cost$400,000
Monthly Rent$2,800
Annual Gross Rent$33,600
Estimated Annual Expenses (tax, maintenance, insurance)$5,000
Net Annual Income$28,600
ROI (Return on Investment)(28,600 ÷ 400,000) × 100 = 7.15%

A 6–8% ROI is considered strong for a legal residential rental in Toronto, especially with long-term appreciation of both the suite and the primary property.

Factors That Influence Your Rental Income

  1. Neighbourhood Demand
    Central and midtown areas like East York, North York, and the Beaches attract higher rents due to strong tenant demand and proximity to amenities.

  2. Design & Layout
    Smart floor plans, natural light, and high ceilings make smaller suites feel spacious and justify premium pricing.

  3. Build Quality
    Energy-efficient insulation, soundproofing, and quality finishes improve comfort and reduce maintenance costs.

  4. Utilities & Services
    Suites with separate meters for hydro or gas simplify billing and appeal to long-term tenants.

  5. Occupancy Rate
    Stable, long-term leases minimize vacancy loss and maximize yearly return.

Calculating Cash Flow from Your Garden Suite

Use this simple formula to estimate your monthly profit:

Net Monthly Cash Flow = Effective Monthly Rent – (Mortgage + Maintenance + Taxes + Insurance)

Example:

Calculation StepExample Amount
Effective Rent$2,700/month
Monthly Expenses$1,900 (mortgage + utilities + tax)
Net Monthly Cash Flow$800 profit/month

That’s roughly $9,600 of passive income per year, plus long-term property appreciation.

 

How to Maximize Your Returns

  • Design smart: keep the suite around 500–600 sq. ft. with one or two bedrooms to appeal to more tenants.

  • Use durable materials: lower long-term maintenance costs.

  • Furnish thoughtfully: optional furniture can justify slightly higher rent.

  • Market professionally: list with high-quality photos, accurate descriptions, and highlight privacy and legality.

  • Work with experts: professional builders and consultants ensure compliance and attract better tenants.

High ROI

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Flexibility

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Why Landlords Choose Garden Suites

Frequently asked questions

Rental rates for garden suites in Toronto generally range between $2,200 and $3,300 per month, depending on the size, layout, and location. A well-designed one-bedroom suite can earn around $2,400/month, while two-bedroom units often reach $3,000 or more in high-demand neighbourhoods.

Yes. Garden suites are fully legal rental units under the City of Toronto Zoning By-law 569-2013, as long as they meet building code, fire access, and lot coverage requirements. Once constructed with a valid building permit, homeowners can legally rent them under the Ontario Residential Tenancies Act (RTA).

You’ll need to report rental income on your annual tax return, but garden suites generally remain part of your primary residential property, so there’s no additional property classification. Some minor tax increases may apply due to reassessment based on the new structure’s value.

The average construction cost for a legal garden suite in Toronto is between $350,000 and $450,000, depending on design complexity, finishes, and servicing needs. Larger or high-end suites can exceed $500,000. Costs include design, permits, foundation, utilities, and landscaping.

A well-planned garden suite typically delivers a 5–8% annual ROI, depending on financing and occupancy rates. Beyond direct cash flow, the property’s resale value can increase 8–15%, creating both short-term income and long-term equity growth.

Yes. The homeowner can legally live in the garden suite and rent out the main house or vice versa. Both units must comply with Toronto’s zoning and fire-access standards. This setup is popular for downsizing owners who want to live on-site while generating strong rental income.

For many Toronto homeowners, yes. Garden suites usually offer more privacy, natural light, and better sound separation than basement apartments, allowing higher rent and lower vacancy. They also improve property appeal and can be custom-built from the ground up.

Short-term rentals are allowed only if the garden suite is your principal residence and registered with the City of Toronto’s Short-Term Rental Program. Otherwise, garden suites must be rented as long-term residential units, following the RTA and local zoning rules.

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