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Fort York and the Battle of York in 1813

Updated · 4 min read

Fort York is a military site on Toronto’s waterfront, begun in 1793 as a garrison for the new town of York, and the place where British forces blew up their powder magazine on April 27, 1813, during the Battle of York in the War of 1812. The Government of Canada designated it a National Historic Site on May 25, 1923. The buildings visitors see today were raised between 1813 and 1815 after the original fort was destroyed.

Founding in 1793

The Canadian Encyclopedia reports that construction began in 1793 on a stone gunpowder storage building, wooden barracks, log blockhouses, and earthen gun batteries to protect the harbor. The City of Toronto notes that the British settled the land in 1793 and that Indigenous peoples had lived there for thousands of years before that. York, as the town was called, later became Toronto, and the city was incorporated under that name in 1834.

The Battle of York, April 27, 1813

American forces attacked York on April 27, 1813. The British commander, Major-General Roger Hale Sheaffe, expected a landing west of town, but the American boats came ashore farther west than he had anticipated, according to the American Battlefield Trust. After a series of counterattacks, Sheaffe ordered a retreat east and left the militia to negotiate terms.

As the British withdrew, the main powder magazine at the fort exploded. The Canadian Encyclopedia and the City of Toronto both state that the British blew it up. The American Battlefield Trust gives a second account in which retreating troops set fire to supplies and the fire reached a magazine. Either way, the blast killed and wounded many American soldiers, and the American commander on the ground, Brigadier-General Zebulon Pike, was killed.

The Americans then occupied the town. The American Battlefield Trust says angry troops ransacked York and burned public buildings and businesses. Sheaffe was criticized for giving up the fort and was recalled to Britain.

Troop numbers and casualties

Figures differ even within one source. The American Battlefield Trust’s article text gives about 2,700 Americans against 750 British and Ojibwa defenders, while its summary box lists about 1,700 Americans and 900 British. The same box estimates 320 American and 475 British casualties, and the article says more than 200 Americans were killed or wounded in the magazine explosion alone. No single set of numbers is settled, so the page gives the ranges rather than one total.

Rebuilding, 1813 to 1815

After the British reoccupied York, they built a new fortification on the ruins. The Canadian Encyclopedia says that by August 1814 it was strong enough to stop an American flotilla from entering the harbor. Parks Canada’s Directory of Federal Heritage Designations records a complex of eight buildings, and its reason for designation cites seven buildings dating from 1813 to 1815 as important surviving examples of British military architecture. The City of Toronto says the two blockhouses are among the oldest buildings in the city.

From army post to museum

  • 1909: The Department of Militia and Defence transfers the property to the City of Toronto, which agrees to preserve its historic structures.
  • 1923: Federal designation as a National Historic Site.
  • 1930s: The City lets the army keep using the site until the 1930s, then restores it during the Great Depression.
  • 1934: “Old Fort York” opens to the public as part of the city’s centennial.
  • Fall 2014: A Visitor Centre opens on the grounds.

The City of Toronto runs the fort as part of Toronto History Museums. Hours and admission rules change, so the City’s Fort York page is the place to check them before a visit.

Historic aerial photographs of Toronto

Readers who arrive here looking for historic aerial photographs of the city can find them at the City of Toronto Archives. Its aerial photograph collection documents the city from 1947 to 1992, with sets for 1947, 1950, 1953, 1956, 1957, and 1959, every year from 1960 to 1969, and a number of later years. The images can be viewed online, and prints must be bought separately. The Archives’ aerial photographs page lists the years available.

Frequently asked questions

What is the significance of Fort York?

It was the main defensive position of early York, and Parks Canada designated it in 1923 for its surviving British military buildings from 1813 to 1815. It is also the site of the 1813 magazine explosion during the Battle of York.

Who won the Battle of York?

American forces won on April 27, 1813, occupied the town, and burned public buildings. The American Battlefield Trust records it as an American victory.

Which city is Fort York in?

Toronto. York became the City of Toronto in 1834, and the fort stands on the waterfront west of the downtown core.

When was Fort York turned into a museum?

The City of Toronto bought it in 1909 and restored it in the 1930s. It opened to the public in 1934.

Last verified: October 2026

Sources

Cite this page

APA: History of Toronto. (2026, October 23). Fort York and the Battle of York in 1813. http://localhost:8210/blog/toronto-fort-york-the-historic-site-that-preserves-canadas-military-heritage

MLA: “Fort York and the Battle of York in 1813.” History of Toronto, 23 Oct. 2026, http://localhost:8210/blog/toronto-fort-york-the-historic-site-that-preserves-canadas-military-heritage. Accessed .

Chicago: History of Toronto. “Fort York and the Battle of York in 1813.” Last modified October 23, 2026. http://localhost:8210/blog/toronto-fort-york-the-historic-site-that-preserves-canadas-military-heritage.

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