How Toronto’s Eastern District Evolved into One of Canada’s Most Dynamic Communities

Looking at this historic 1958 aerial photograph of St. Clair and Warden Avenues—where scattered houses dot undeveloped land along tree-lined streets—it’s almost impossible to imagine that this was once Scarborough. 

Today, that same intersection sits at the heart of a thriving urban district with over 630,000 residents, making it one of the most populous areas in Toronto.

The story of Scarborough’s transformation is one of vision, economic opportunity, immigration, and community building. 

From its humble beginnings as a collection of rural villages and farms to becoming one of Canada’s most culturally diverse urban centers, Scarborough’s development over the past seven decades offers a fascinating window into post-war Canadian urban growth.

The Rural Beginning: Scarborough Before the Boom

When Scarborough was incorporated as a township in 1850, it was home to just 3,821 people—mostly farmers from the British Isles who worked the land between Lake Ontario’s dramatic bluffs and what would eventually become Steeles Avenue. 

For nearly a century, Scarborough remained predominantly rural, characterized by farms, mills along Highland Creek and the Rouge River, and small dispersed communities with names like Agincourt, Woburn, Bendale, and Scarboro Village.

The area took its name from Elizabeth Simcoe, wife of Upper Canada’s first Lieutenant Governor, who in 1793 remarked that the white sand cliffs along Lake Ontario reminded her of Scarborough in Yorkshire, England. 

These cliffs—now known as the Scarborough Bluffs—remain one of the district’s most distinctive natural landmarks.

By 1948, when Oliver Crockford became reeve (the equivalent of mayor), Scarborough still had only about 50,000 residents. 

The transformation that would follow would be nothing short of extraordinary.

The Golden Mile: Post-War Industrial Vision

The catalyst for Scarborough’s rapid development came from an unlikely source: war. 

During World War II, the General Engineering Company (GECO) established a munitions plant on Eglinton Avenue East, bringing employment and infrastructure to what had been farmland. When the war ended, this facility presented an opportunity.

Oliver Crockford, often called ‘Mr. Scarborough,’ recognized that residential property taxes alone wouldn’t finance the township’s growth. In 1948, he orchestrated the purchase of 250 acres of the former GECO land between Birchmount and Pharmacy avenues. 

Inspired by an industrial area in England, he named it the ‘Golden Mile’ and began attracting major manufacturers with promises of cheap land and modern facilities.

The strategy worked spectacularly. By the early 1950s, household names were establishing operations in Scarborough: General Motors built cars, Frigidaire manufactured refrigerators, Thermos produced vacuum bottles, and companies like Volkswagen, SKF, and Inglis set up shop. 

The Golden Mile became synonymous with modern suburban manufacturing—producing everything from appliances to pharmaceuticals, candies to cosmetics.

This industrial boom created an immediate demand for housing. In 1953, Crockford announced plans for 10,000 new homes to house the workers. 

Developers marketed properties by their proximity to the factories: ‘Just think—you could walk to work!’ 

In the early 1950s, they also built the Golden Mile Plaza, which became Canada’s largest shopping center and the first to include both a movie theatre and a bowling alley. 

When it opened on April 8, 1954, some 2,000 cars filled the parking lot as families came to witness acrobats, clowns, and an air show celebrating this new suburban lifestyle.

The Suburban Explosion: 1953-1983

On April 15, 1953, Scarborough became part of Metropolitan Toronto, a new regional government structure that would oversee services like arterial roads, transit, and police across what had been separate municipalities. 

This integration provided the infrastructure support necessary for rapid growth.

The 1950s and 1960s saw explosive suburban development driven by several converging factors: the post-war baby boom, mass immigration (particularly from Europe and later Asia and the Caribbean), abundant cheap land, widespread automobile ownership, and inexpensive gasoline. 

The Township of Scarborough adopted its first Official Plan in 1957, laying out zones for residential, industrial, and eventually town center uses.

Row after row of single-family homes with driveways and car-ports spread across former farmland. The aerial photograph from 1958 captures this transition perfectly—you can still see undeveloped fields and tree lines dividing new subdivisions, the infrastructure of suburban life being laid down in real time.

In 1967, Scarborough was reconstituted as a borough, with Albert Campbell—who had served as reeve since 1957—becoming its first mayor. The following year, architect Raymond Moriyama was commissioned to design a civic centre near the junction of McCowan Road and Highway 401. When the Scarborough Civic Centre and adjacent Scarborough Town Centre mall opened in 1973, they were intended to create a downtown core for the sprawling suburb. 

The ambitious plan envisioned these anchors spurring further high-density development and establishing a distinct Scarborough identity.

By 1983, when Scarborough was incorporated as a city, its population had exploded. What had been a township of 50,000 in 1948 now housed several hundred thousand residents. The transformation seemed complete—Scarborough had become a full-fledged city.

Waves of Immigration: Building Canada’s Most Diverse Community

While Scarborough’s physical transformation was dramatic, perhaps its most profound change has been demographic. The post-World War II era brought successive waves of immigration that fundamentally reshaped the community’s character.

Initially, refugees and immigrants from war-torn Europe—particularly Germany, Italy, Poland, and Russia—made Scarborough home. When race-based immigration policies were reformed in the late 1960s, the source countries diversified dramatically. Families from China, India, Pakistan, the Philippines, Sri Lanka, Jamaica, and dozens of other nations chose Scarborough as their landing point in Canada.

This wasn’t accidental. Scarborough offered what many newcomers needed: relatively affordable housing, proximity to employment, and growing communities of people who shared their language and culture. Different neighborhoods developed distinct cultural identities. Agincourt became known for its vibrant Chinese and East Asian communities. Other areas developed strong South Asian, Filipino, Caribbean, and Sri Lankan Tamil populations.

By 2016, 56.6% of Scarborough residents were foreign-born—well above the Toronto average. According to the 2021 census, visible minorities comprise 76.6% of Scarborough’s 629,941 residents, making it one of the most diverse urban areas in North America. The district is home to one of the largest concentrations of Sri Lankan Tamils outside Sri Lanka, alongside significant Chinese, South Asian, Black, and Filipino communities.

Challenges and Evolution: The 1990s to Today

On January 1, 1998, Scarborough ceased to exist as an independent city when it was amalgamated into the new City of Toronto along with North York, Etobicoke, York, East York, and the former City of Toronto. While this ended Scarborough’s political autonomy, it didn’t diminish its distinct identity.

The late 20th and early 21st centuries brought new challenges. The industrial jobs that had once anchored Scarborough’s economy declined. The Golden Mile’s factories, which had seemed so permanent in the 1950s, gradually closed or relocated. Public transit development lagged—the Scarborough RT light rail that opened in 1985 was meant to be a temporary solution but remained the primary rapid transit option for decades, now well past its intended lifespan.

Yet Scarborough has continued to evolve. High-rise condominium development along the Highway 401 corridor and near the RT stations has added density. The Scarborough Town Centre area has seen significant growth in residential towers since 1990. Natural assets like the Toronto Zoo, Rouge National Urban Park, and the Scarborough Bluffs attract visitors from across the region. The district retains farmland in its northeast corner—some of Toronto’s last remaining agricultural land.

Scarborough Today: A Vibrant, Complex Urban District

So what is Scarborough today? The question deserves a nuanced answer that goes beyond simple characterizations.

Demographically, Scarborough is one of Canada’s most diverse communities. With a population of approximately 630,000, it’s larger than most Canadian cities. The majority of residents are working-age (52% between 25 and 64), though the population is aging—projections suggest close to 30% will be seniors by 2041. The district is home to thriving multicultural locales where you can find authentic Chinese, Tamil, South Asian, Caribbean, Filipino, and dozens of other cultural experiences.

Geographically, Scarborough stretches from Victoria Park Avenue in the west to the Rouge River in the east, and from Lake Ontario north to Steeles Avenue. It encompasses established neighborhoods like Birch Cliff, Wexford, and Malvern, as well as newer high-density developments. Natural features including the Bluffs, Rouge Park, and numerous ravines provide green space that makes Scarborough one of the greener parts of Toronto.

Economically, the district presents contrasts. While it lost much of its manufacturing base, new employment centers have emerged. The area around Scarborough Town Centre has office towers and retail. The diversity of residents has sparked vibrant small business districts catering to various communities. However, some neighborhoods face economic challenges, with seven of Toronto’s poorest 140 neighborhoods located in northern Scarborough.

In terms of infrastructure, Scarborough continues to develop. Major roads like Highway 401, Eglinton Avenue, and McCowan Road connect the district, though public transit remains a challenge and a subject of ongoing political debate. Plans for subway expansion have been discussed for years. The area is served by numerous schools, community centers, libraries, and health facilities, including Scarborough Health Network hospitals.

Culturally, Scarborough offers an authenticity often missing from more tourist-oriented areas. Walk down streets in Agincourt and you’ll find Chinese restaurants, bakeries, and shops that rival anything in traditional Chinatowns. Visit areas near Kennedy and Eglinton for South Asian grocers, restaurants, and services. Explore the Caribbean communities for jerk chicken, roti shops, and cultural events. This isn’t diversity as performance—it’s diversity as lived experience.

The Real Estate Perspective: Understanding Scarborough’s Value

For real estate buyers and investors, understanding Scarborough’s evolution is crucial. The district’s housing stock reflects its development history—from post-war bungalows and split-levels to 1970s-era townhomes and recent condominium towers. This variety means options for different buyers at different price points.

Scarborough has historically offered more affordable housing than Toronto’s downtown core or western suburbs, making it a critical entry point for first-time buyers and immigrants. However, Toronto’s overall housing market pressures have rippled outward, increasing prices in areas that were once considered budget-friendly.

Several factors make Scarborough neighborhoods worth considering:

Established infrastructure: Decades of development mean most areas have schools, shopping, parks, and services.

Transportation access: Major highways, GO Transit stations, and TTC bus routes (with ongoing discussions about subway expansion).

Natural amenities: The Bluffs, Rouge Park, ravines, and waterfront areas provide recreational opportunities.

Community character: Established neighborhoods with long-term residents create stability.

Diverse housing options: From detached homes with yards to modern condos, from townhouses to low-rise apartments.

Different Scarborough neighborhoods offer distinct advantages. Areas near the Bluffs provide natural beauty and waterfront proximity. Neighborhoods along major transit routes offer convenience. Sections near Scarborough Town Centre have seen recent investment and densification. Northern areas retain more of a suburban feel with larger lots.

Looking Forward: Scarborough’s Next Chapter

The transformation visible in those 1958 aerial photographs didn’t end in the 20th century. Scarborough continues to evolve, shaped by ongoing immigration, changing demographics, infrastructure investments, and urban development pressures affecting all of Greater Toronto.

Current discussions about transit expansion, particularly the long-debated Scarborough subway extension, could reshape development patterns. An aging population will create demand for different housing types and services. Climate change awareness may influence how we value Scarborough’s green spaces and waterfront areas.

What seems certain is that Scarborough’s greatest strength—its diversity—will continue to define it. This is a place built by immigrants and their descendants, by people seeking opportunity and community, by families planting roots in Canadian soil. From the Scottish and Irish farmers of the 19th century to the post-war European refugees to the Asian, Caribbean, and global immigrants of recent decades, Scarborough’s story is fundamentally about people building new lives.

Looking at that 1958 photograph alongside a current satellite image reveals an astonishing physical transformation. But the real transformation—from a collection of 3,800 rural residents to a dynamic district of 630,000 from every corner of the globe—is even more remarkable. Scarborough isn’t just a suburb or a district. It’s a living testament to how immigration, economic opportunity, and community-building can transform a landscape and create something entirely new.

For those considering Scarborough as a place to live, invest, or call home, understanding this history matters. It explains the diversity of housing stock, the variety of neighborhoods, the presence of both challenges and opportunities. Most importantly, it reveals Scarborough as a place of ongoing change and possibility—characteristics that have defined it since Oliver Crockford first envisioned the Golden Mile over seven decades ago.

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Peter Sigurdson

PeterSigurdsonRealEstate.com