Federal office buildings in Oshawa.
8 structures with an office use and 9,084 m² of recorded floor area, held by the federal government. This is the federal holding in Oshawa, not the Oshawa office market.
Every federal office building in Oshawa
Ranked by recorded floor area. Condition is the custodian’s own federal rating, not a commercial class, and is absent on many structures.
| Building | Place | Floor area | Built | Condition | Tenure | Custodian |
|---|---|---|---|---|---|---|
| 55 Athol Street East 55 Athol Street East, Oshawa, Ontario, L1H 1J8 | Oshawa, Ontario | 6,248 m² | — | — | Lease or Licence | Public Services and Procurement Canada |
| 2600-2730 Simcoe Street, Unit A2 , Oshawa, ON | Oshawa, Ontario | 1,449 m² | — | — | Lease or Licence | Public Services and Procurement Canada |
| 200 John Street W. 200 John Street West, Oshawa, Ontario L1J 2B4 | Oshawa, Ontario | 522 m² | — | — | Lease or Licence | Public Services and Procurement Canada |
| 40 King Street West 40 King Street West, Oshawa, Ontario, L1H 1A4 | Oshawa, Ontario | 289 m² | — | — | Lease or Licence | Public Services and Procurement Canada |
| Durham 401-419 King street | Oshawa, Ontario | 283 m² | — | Unknown | Lease or Licence | Business Development Bank of Canada |
| Office Site 422 Lake Road - Unit 1 | Clarington, Ontario | 269 m² | 2002 | Good | Lease or Licence | Royal Canadian Mounted Police |
| NRC-IRAP Oshawa 60 Founders Drive, Oshawa, ON L1G 7W1 ACE Building, 5th floor | Oshawa, Ontario | 12 m² | — | — | Lease or Licence | National Research Council Canada |
| NRC-IRAP Oshawa 2000 Simcoe Street North, Building U5 (Campus Corners), Oshawa, ON L1H 7L7 | Oshawa, Ontario | 12 m² | — | — | Lease or Licence | National Research Council Canada |
Recorded condition
Condition is absent on many records and is a federal stewardship measure.
Questions
Scope of this page.
How many federal office buildings are in Oshawa?
8 structures with an office use, 9,084 m² of recorded floor area. 0 are Crown owned and 8 are held on a lease or licence.
Does this show the whole office market here?
No. These are federal holdings only. Privately owned office buildings are not in this source, so the totals here describe one occupier.
Source: Directory of Federal Real Property, Treasury Board of Canada Secretariat, retrieved 2026-09-23. Contains information licensed under the Open Government Licence – Canada.
Boundary: This is the federal government’s own property holding, not the Canadian office market. It excludes every privately owned office building, and the Directory records condition on a federal assessment scale rather than a market classification. It is not a rent, vacancy or availability source.
Privacy: Official_Contact_Name, Official_Contact_Telephone and Official_Contact_Email are present in the source and are never read. The custodian named here is a federal department or Crown corporation.