During and following the construction of the Canal, workers essentially squatted on the ordnance land bordering the waterway, but this practice was brought into order when registered plans for subdividing the land came into effect.

Source: http://www.mainstreeter.ca/index.php/2023/08/26/walking-tour-of-old-ottawa-east/

The Leyden Street project proposes subdividing the existing parcel into two and creating a two-unit dwelling on the new lot.

Source: http://eastietimes.com/2023/04/26/residents-review-three-projects-at-ohnc-meeting/