Sir Leonard Tilley Building

  • Photo of structure 103767
A map of the area immediately surrounding building number 103767
  • Address:

    719 Heron Road, Ottawa, Ontario, K1G 3Z4
  • Municipality:

  • Province/Territory:

  • Federal Electoral District:

    Ottawa South
  • Coordinates

  • Census Classification


Heritage Designation(s):

The relationship between the Directory of Federal Real Property (DFRP) and the Directory of Federal Heritage Designations (DFHD) is not one-to-one as some heritage designations are not captured by building but rather by property.

Approximately 85% of the recognized and classified federal heritage buildings listed in the DFHD are matched in the DFRP. Treasury Board Secretariat of Canada and Parks Canada are continuing to work with federal custodians to reconcile the remaining records.


  • Industrial
  • Military
  • Office
  • Research and Technological Development
  • Warehouse, Storage and Workshops


Tenant Name Floor Area (sq. m.)

Photo Album

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Photo of structure 103767