Accessory / ADU
Accessory / ADU
ONE STORY
Dwelling entirely on ground floor
TWO STORY
Dwelling on ground floor and upper floor
CARRIAGE HOUSE
Dwelling on upper floor above garage / workshop
Library of plans for secondary housing
- Lots with a Primary Residence in place
- Unit located beside or behind principal dwelling
- Size of dwelling unit constrained (by local code)
- Limited impact of second unit on neighbors

Plan Types
Rear Outbuilding: Set back from four boundaries
- Plan type – detached house, detached cottage.
Mews Court / Lane Front: Setback from one side boundary
- Plan type – single house, twin home
Street Front: Occupies part of the lot frontage
- Plan type – row house, town house, shopfront.