Welcome to ARUontario.com

Consumer, Municipalities, Property Developer, Contractor, Reseller, Retailer, Dealer & Sales Rep Inquiries all welcome. 

Trinity Tiny Homes 


ARUcanada.com & ARUamerica.com



Visit our model tiny house in Southampton in Bruce County near Sauble Beach. We are on Google maps
Trinity Tiny Homes in Southampton Ontario

Office Landline:519-797-2034  Mobile: 416-271-7752

See our extensive YouTube videos on our channel @Trinity Tiny Homes

Watch our Vision of Tiny House Communities and Neighbourhoods in this video below..

  Stay with us on-site in our luxury AirBnB and plan your design!

Visit many of our local DIY customers and our local Amish woodshops!


  Tune in to our local Tourism Info RADIO station 89.5 FM

We are a diverse group of Tiny House builders, designers and stakeholders in Saugeen Shores, Southampton, Wiarton and Sauble Beach areas in beautiful Bruce County who  exhibit at Tiny Home Shows throughout Canada and the USA. 

Attention Municipal Leaders and
Elected Officials we are are exhibiting at Good Roads at the Royal York April 2024.

What is an ARU?
                            Additional Residential Unit

"Building the Tiny Homes of Tomorrow Today!" 

442 Square Feet
12' X 24' Footprint

Main Floor Area 288 Square Feet
Second Floor Area 154 Square Feet



See our extensive YouTube videos on our channel below!



Essentially in Ontario due to new legislation with the  Ontario Building Code the province  wants to build 1.5 million new homes in the next 10 years. Canada wide goal in public federal policy wants to build 2.5 million new homes in the next decade.

Here's our innovative loft design interior artist concept view looking towards bathroom on right and spiral stairs to bedroom sleeping loft below..

Watch video below about our ARUs

Our innovative loft design interior view artist concept with bathroom's sliding barn door closed position looking into galley kitchen below...


At time of writing (June 2023) in our province of Ontario the 1.5 million homes in 10 years goal is equilavent to building over 27% more homes in the next decade which 1.5 million divided by the current 5.5 million households in Ontario is approximately 27.2 % more homes.

That is bigger than the post WW2 baby-boom and housing boom of surburbia GTA that made the urban landscape what we know of today currently.

Here is the proof in writing from the Ontario government about tiny homes being approved below...

To receive a copy of this Government of Ontario Guidelines above  text us at 416-271-7752 with words "Government Guidelines Tiny Homes"
Ontario Building Code recent revisions has also expanded the allowable residential units on a single property include

A) basement apartments
B) attic apartments
C) additions to the main house units
D) garage conversions


E) stand alone Tiny Houses

Join our team of sales representatives, dealers, resellers and contractors. Inquiries to partner all welcome. Contact: trinitysouthampton@gmail.com 

Tiny Houses to be permitted legally in Ontario according to Building Code documentation include the following provisions as we currently understand which are....

1.  an open concept unit can be as small as 188 square feet (usable finished interior square footage). However an ARU can be even larger than the property's original home

2. Must be a 4 season not just a cottage bunkie style seasonal structure

3. Must have its own washroom, cooking, heating HVAC and connections to utilities including hydro, water and sanitation sewer hook ups and meet Ontario R insulation levels in the geographic zone it is situated in Ontario

4. Framing of structure must use graded lumber with 2" x 8" floor frame, 2" x 6" walls for R insulation and 2" x 8" trusses. 

5. Head room minimum on main level must be at least 6' 11" finished interior and while lofts are permitted (code defines loft areas as mezzazines ) loft floor space does NOT count towards the 188 Square feet target.

6. Ladders to lofts are NOT allowed according to code and regular run and rise dimensions of stairs and safety railings are code to 2nd levels.

We at Trinity predict that enterprising developers will recognize the need and consumer demand for tiny home communities and neighbourhoods. This is not just for the homeless problem in cities but for frugal 2nd vacation home buyers who don't want big multi million $ cottages but prefer simple attractive tiny vacation homes.

​​​New recent legislation in Ontario and other provinces and in the United States now allow tiny homes as small as 188 square feet.

Now a home can be affordable

and cost $ consumers

Trinity Tiny Homes can provide ARU DIY kits and partially built ARU four season tiny house weather tight house modular shells for you to finish off on your own property.

contact: 416-271-7752

Purchase our DIY Building plans for just $49 plus HST see video below


​​​​​See our demo models in Southampton

OPEN  7 days a Week 

471 Eckford Ave. Southampton Ontario N0H 2LO.
Look for our model home on Bruce County Rd. #13 just 1.5 km from Southampton Foodland (we are on Google maps)  see video below...

Watch the visionary 4 videos below to inspire local coalitions of stakeholders in your town to create tiny house communities and neighborhoods.







"It's A Wonderful Life"
  the beloved Christmas Hollywood classic movie's entire script and sub plot has the theme of one's desire for home ownership as seen in the videos below


                    ORDER our DIY Tiny House Plans for $49 416-271-7752

Get our Phone 
App on Amazon now!      

Coming Soon for iPhone iOS

                                                                Coming Soon on Google Play


Our North American Sales & Administration offices are located in Saugeen Shores Southampton  Ontario, Barrie Ontario and Toronto Ontario

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