The Minisi ADU

Ontario’s Best‑in‑Class ADU for
Speed • Quality • Price

Add a pre‑permitted home to your property!
Get in touch today for a free remote property assessment.

The Minisi

At 30ft by 13ft the Minisi has been crafted to perfectly fit in your backyard.
  • Fully detached single bed
  • Full kitchen with custom cabinetry
  • Full bathroom (3 or 4 piece options)
  • Laundry combo washer-dryer
Pre-permitted, fully financed, move-in ready

Permit, Site works, Pre-permitted turnkey house, transport and install – We do it all

20% – 30% increase in property value

$20k plus annual rental earning potential

Full financing options available:

  • Low interest
  • High returns
  • Customized options
    to match your goals

F.A.Q

Nope. Not a trailer, pre-fab, park model, or ‘tiny home’ gimmick.

Our Minisi ADU is a fully to code, pre-permitted house, built just like yours. The only difference is we build it inside so there aren’t any weather delays or wet materials and it has a strong structure to handle transportation.

Modular isn’t a type of home, it is a method of construction that is just better for everyone involved.

Well it depends on a lot of factors like your property specs and municipality and it used to be tricky. Used to be!

GRM has spent years mastering all of the regulations. We have created our own tool that gives you a free property eligibility assessment. We can outline any areas you’ll need to watch out for and we provide a full permit package too making it easier than ever.

Yes!

GRM has partnered with a major bank so we can connect you directly with the experts for tailored low interest financing options to match your housing and ADU goals.

Renovations Services - Big or Small

Licensed • Insured • 20 + Years Combined Experience • 100 % Local Crew

Need more space, a fresh look, or a higher resale? We handle it all—start to finish.

  • Bathrooms & kitchens: new layouts, tile, fixtures, cabinetry
  • Basement suites & rec-rooms: income or family space that pays back
  • Additions & sunrooms: square footage without the move
  • Decks, fences & exteriors: curb appeal and outdoor living
  • Whole-home remodels: gut, re-imagine, and refresh every room
Interior after photo

Dedicated to your property success: Free assessments & quotes, Affordable ADUs, Local renovation experts

Let's chat!

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