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Research dossier · Places & Architecture

Leaside station (Canadian Pacific Railway)

former railway station in Toronto, Canada

Architectural plans, a scale model, maps and brass measuring instruments
Places and architectureInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 25, 2026
Entity authorityQ19876643 ↗
Source-derived summary

Leaside station is a former railway station in Toronto that served Leaside and Thorncliffe Park. The Canadian Pacific Railway built the station in 1894 to serve the new community of Leaside, on a railway line leased from the Ontario and Quebec Railway.

That wooden frame structure burned down in the 1940s and was replaced by a more contemporary building in 1946. Passenger service ended in 1982, a few years before Via Rail’s Toronto to Havelock route was discontinued.

Metrolinx began demolition of the former station in June 2022 as part of its early works for the construction of the Ontario Line maintenance and storage facility (MSF) in Thorncliffe Park.

History

The first railway company to come to Leaside was the Ontario and Quebec Railway, in the 1870s. The Canadian Northern Railway purchased some land north of that in 1906, for a locomotive repair shop and marshalling yard.

When the CPR built a new line, connecting Leaside Junction down through the Don Valley via Don Station to Union Station in 1892, it gave the station more prominence and enabled additional train service.

Between 1975 and 1983 the building was operated by CP Hotels for the Village Station Restaurant and for a short time after that was used as a CPR business centre and CPR Police office.

Under Metrolinx's regional transportation plan, The Big Move, consideration has been given to providing through GO Train service to Seaton from Union Station.

Editorial summary

Begin with the source’s own compact description: “Leaside station (Canadian Pacific Railway)” is former railway station in Toronto, Canada. The dossier treats that line as a proposition to test through Leaside, station and Canadian, not as a finished interpretation.

Editorial reviewMost useful as a place-based finding aid connecting the present description to earlier jurisdictions, maps and built evidence. The current lead gives the account dated anchors—1894, 1946, 1982, 2022—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Leaside, station and Canadian is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “former railway station in Toronto, Canada” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Maps, plans, fabric surveys and administrative records can establish how the site’s name, extent and function changed over time. The source revision retrieved here is dated Aug 25, 2026. The linked authority identifier is Q19876643. Authority coordinates are 43.704, -79.356. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1894, 1946, 1982 and 2022.

Critical limits

Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.

Best used for
  • Historic place names
  • Jurisdictional context
  • Routes into maps and plans
Verify next

Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.

Three-step research path

  1. Establish the record: confirm the title “Leaside station (Canadian Pacific Railway)”, its source revision and the description used here.
  2. Expand the search: follow Leaside station (Canadian Pacific Railway) primary sources, Leaside station (Canadian Pacific Railway) archive and Leaside research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Leaside station (Canadian Pacific Railway)”?
  2. Which earlier names or jurisdictions may reveal additional records?
  3. Which authority defined the place, boundary or structure at the relevant date?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Leaside station (Canadian Pacific Railway)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.