House Plans 400 – 1,000 sq ft
Secondary dwellings are variously known as coach houses, ADUs (accessory dwelling units), laneway and garden suites. Our smallest house plans are intended for these types of dwellings.
EkoBuilt’s coach house plans each come with a living/dining area and kitchen, a small mechanical room, a bedroom, and a bathroom.
Some of the larger plans have a second bedroom / optional den.
While the base plans vary, the low wall is typically 8 feet tall and increases in height 1 foot for every 12 feet. If the house is 36 feet wide the high wall would be 11 feet.
Ceiling height can be modified to match your preferences and needs however, and any of our plans can be modified in all respects to suit your needs. We have even built coach homes with basements, as seen here.
We can also work to modify or create brand new plans for Toronto Laneway Suites or Kingston Secondary Residential Units. Just let us know where you plan to build!
To see a full cost analysis of a complete coach house build just look for the link under each of our coach house designs, below.
All pricing is in Canadian dollars, although we ship our passivehouse and engineer approved weathertight material kits across North America. Learn more about our building system and materials.
Pricing: Material costs have experienced incredible volatility in recent years and we try to update our cost analysis documents regularly. Most on this page were updated in December 2022.

Dandelion
420 sq ft
1 Bed, 1 Bath
Floorplan | NEW 2022 Cost Analysis

Tiny Tulip
435 sq ft
1 Bed, 1 Bath
Floorplan | NEW 2022 Cost Analysis

Bytown Cottage
494 sq ft
1 Bed, 1 Bath
Floorplan | NEW 2022 Cost Analysis

Tiny Canuck
499 sq ft
1 Bed, 1 Bath
Floorplan | NEW 2022 Cost Analysis

Calendula – See featured post this design
624 sq ft
1 Bed, 1 Bath
Floorplan | NEW 2022 Cost Analysis

Cozy Chestnut
640 sq ft
1 Bed, 1 Bath
Floorplan | NEW 2022 Cost Analysis

Mooneys Pad
640 sq ft
1 Bed, 1 Bath
Floorplan | NEW 2022 Cost Analysis

Pinewood Paradise
659 sq ft
2 Bed, 1 Bath
Floorplan | NEW 2022 Cost Analysis

Senators Place
667 sq ft
2 Bed, 1 Bath
Floorplan | NEW 2022 Cost Analysis

Nepean Point – See completed photos
720 sq ft
1 + 1 Bed, 1 Bath | NEW 2022 Cost Analysis
Floorplan and Flipped Floorplan

The Swede
976 sq ft
1 + 1 Bed, 1 Bath
Floorplan | NEW 2023 Cost Analysis

Capital Coach
988 sq ft
1 + 1 Bed, 1 Bath
With or Without Garage
Floorplan | NEW 2022 Cost Analysis
Ready to discuss your coach or tiny home?