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ADUs & Garden Suites

Maximize your property's potential with Accessory Dwelling Units (ADUs), whether they're called Garden Suites, Laneway Suites, or Additional Residential Units in your City. Create extra living space to house your family, downsize, or build an income stream — all in your backyard.

Why Build a Garden Suite in the first place?

Smart Investment, Endless Possibilities

Downsize

Downsize to move into a stair-free home while giving your kids a head start.

Retirement Security

Boost your property's livable square footage or your retirement savings.

Multi-generational Living

Provide quality, independent living space for aging relatives or adult children.

Generate Income

Create a revenue stream to increase cash flow.

Garden Suites are more than homes, they're a smart step toward retirement comfort and long-term financial security.

Paths to Garden Suite Development

Pick An Approach That Fits Your Needs

From compact studios to spacious two-storey homes, we offer a range of approaches to Garden Suites that suits your needs, budget, and property layout.

Tailored to Your Vision

Custom Garden Suite

Work with our design team to create a completely custom Garden Suite that aligns with your vision, home character, property layout, and requirements. Custom Garden Suites are designed from the ground up to maximize functionality, complement your main home, and balance costs.

Fully personalized floor plans and layouts

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Select exterior finishes to match your main home

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Flexible sizing and geometry from 400 to 1,200+ square feet​

Two storey 990 square feet, 3 bedroom 2 bathroom Garden Suite in a Toronto backyard that is well suited for a young family.

Design Packages Starting At

$12,900

Fully customizable

1,000 square feet Bungaloft Garden Suite with an upper loft, skylight terrace, open concept, and vaulted ceilings.

Modern & Efficient

Loft Style Garden Suite

Embrace contemporary design with a loft-style Garden Suite featuring high ceilings, open-concept layouts, and abundant natural light. Perfect for modern living with a minimalist aesthetic and efficient use of space.

Create soaring ceilings of 12+ feet high

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Open-concept living with flexible sleeping configurations

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Large windows and abundant natural light​

Ground Floor Living

1-Storey Garden Suite

Our one-storey Garden Suites offer single-level living with functional layouts perfect for seniors and can be modified for individuals with mobility considerations. 

Senior-friendly with no stairs

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1-2 bedroom configurations available for modification

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Full kitchen, bathroom, and liviing areas​

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Typically 400 to 645 square feet

A Single storey 645 square feet 2 Bedroom, 2 Bathroom Garden Suite that faces the primary residence.

Ideal For

Rental

Maximize Living Space

A Two storey 748 square feet 2 Bedroom, 1.5 Bathroom minimalistic Garden Suite in an Ontario backyard.

Up to

3 Bedrooms

2-Storey Garden Suites

Maximize your property's buildable footprint with an As-Of-Right two-storey Garden Suite that provides additional living space while respecting your backyard. Perfect for young families or generating premium rental income with multi-bedroom configurations and separate levels.

2 to 3 bedroom layouts with ample living space

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Separate living and sleeping levels for a traditional home feel

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800 to 1,245 square feet of living area​

Seamless From Start to Finish

Our Garden Suite Process

Building your dream Garden Suite is hassle-free with TurnKey. Our team and partnerships are suited to handle every detail from initial design to final inspection, ensuring a smooth experience.

Consultation & Site Assessment

We visit your property to assess feasibility, discuss your goals, review zoning requirements, and initial spatial opportunities.

01

Design Development

Our design professionals prepare comprehensive documentation to fit your design path (Custom Garden Suite, TurnKey Garden Suite, or Pre-Approved City Suite).

02

Permits & Approvals

We submit permit applications to municipal agencies and building departments, addressing any examiner comments required to obtain your permits / approvals. 

03

Construction Updates

While skilled trades bring your vision to life, we manage requests for information and conduct necesary site visits. 

04

Typical Project Timeline

Garden Suites can be completed in 7 - 10 months from initial consultation to move-in ready. 

Planning & Design

5-9 weeks

Permits & Approvals

8-12 weeks

Construction

24-32 weeks

Inspections & Handover

2-4 weeks

Garden Suite Design Packages

View packages to determine which best fits your needs.

Essential

  • $3,500 deposit

  • Bi-weekly meetings

  • Pre-design

  • Builder insight

  • Design development – designer

  • Structural Design

  • Building permit submission

  • Building permit coordination

  • HVAC design coordination 

  • Construction site visits (4)

$12,900*​

per property

Standard

  • $3,000 deposit

  • Weekly meetings

  • Geotechnical review

  • Pre-design

  • Builder insight

  • Design development – designer + licensed architect review

  • Basic architectural rendering package

  • Revisions (2)

  • HVAC Design

  • Grading Design

  • Structural Design

  • Building permit submission

  • Building permit coordination

  • 3-Tier finish & fixture selection

  • Regular construction site visits

$15,900*​

per property

Deluxe

  • $2,000 deposit

  • On-demand meetings

  • Financing assessment

  • Geotechnical review

  • Pre-design

  • Builder insight

  • Design development – licensed architect

  • Full architectural rendering package

  • Revisions (3)

  • Hybrid build method analysis

  • Interior design consultation

  • Green design consultation

  • ​Exclusive furniture discounts (RoveConcepts)

  • HVAC Design

  • Grading Design

  • Structural Design

  • Building permit submission

  • Building permit coordination

  • Curated finish and fixture selection

  • Millwork design & coordination

  • Regular construction site visits

  • Commitment to general review

$23,900*​

per property

*HST not included.

Ready to Add a Garden Suite to Your Property?

Transform your backyard into valuable living space. Our team will guide you through every step, from design to completion, ensuring your ADU project is a success.

Compare Project Characteristics

Find the Right Fit for Your Property

Feature

Custom Suite

Loft Style Suite

1-Storey Suite

2-Storey Suite

Square Footage

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Bedrooms

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Price Estimate

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Best For

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Build Time

400 - 1,200+

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1 - 3+

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Tier 3

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Unique Needs

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7 - 10 months

600 - 700

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Studio - 1

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Tier 2 or 3

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Modern Living

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6 - 8 months

400 - 645

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1 - 2

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Tier 1 or 2

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Aging In Place

Rental Returns

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5 - 7 months

800 - 1,245

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2 - 3

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Tier 2 or 3

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Families

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8 - 10 months

Our Services 

Learn More

Resources

Hours

Monday - Friday: 11am - 7pm

​Email: projects@turnkeyto.ca

Telephone: 1 (647) 370-4277

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