
Tridel Corporation Toronto
Tridel Corporation is one of the oldest and largest real estate developers in Canada. It is headquartered in Toronto, Ontario, and has a history that goes back to 1934.
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The Tridel Group of Companies is extremely active in the condo development industry, with literally dozens of projects currently underway, either under construction or planned. Tridel has built over 90,000 homes over its long existence. Its company slogan is “built for life”.
Tridel head office is located at 4800 Dufferin St, Toronto, Ontario M3H 5S9.
Origins
The company that became Tridel was founded by a stonemason named Jack DelZotto from Friuli, Italy, who moved to Canada in 1927. Jack DelZotto originally worked in the nickel mines near Sudbury, in northern Ontario.
DelZotto eventually moved to Toronto, and built his own home near Bloor St. & Dufferin St. He then raised enough capital to build two more homes, and developed a thriving residential construction business by 1934.
Three Brothers
By the 1950’s, Tridel had been formed. It was headed by Jack’s three sons, Angelo, Elvio, and Leo. The company was named Tridel for “the Three (tri) DelZottos”.
Tridel expanded rapidly, and became involved in the development of subdivisions and small apartment buildings.
In 1961, the company built its first highrise apartment complex which featured twin towers with 260 suites each and a recreational centre that included a swimming pool, fountains and fully landscaped grounds. This complex was the forerunner of today’s luxury condominium lifestyle, which is the hallmark of the Tridel building philosophy.
Tridel played a central role in Toronto’s skyscraper boom in the 1970s. The DelZotto brothers incorporated Tridel Enterprises Inc. in 1981, and it went public in 1986.
When the big Canadian real estate bust happened in 1989, Tridel was affected, but they managed to restructure and survive. The public company TDZ Holdings Inc. was eventually dissolved in October 2013. Today, the Tridel Group of Companies is privately held. In 2024 they are a powerhouse on the Toronto real estate scene.
Innovation and Green Initiatives
Tridel has a strong reputation for building green. They have won the Green Builder Of The Year award by the Building Industry Land Development Association (BILD) 13 times.
They are noted for producing thoughtful designs that conserve more energy, water and resources than standard building code compliant buildings.
A typical Tridel Built Green Built for Life® building consumes, on average, 34% less electricity, 57% less natural gas and 43% less potable water than a model reference building. It also reduces Greenhouse Gas Emissions (GHG) by 41%, with construction waste diversion of 83%.
Tridel condos make up more than 20% of all high-rise LEED® projects in Ontario, with 10 million square feet of LEED® Silver or Gold certified and candidate buildings.
The Tridel Group of Companies
Tridel is a major Canadian corporation, and over the years, they have established numerous affiliated companies in real estate development, construction, and property management.
Tridel Condominiums
This is an award-winning, mixed-use community developer and the leading luxury, high-rise residential developer in the Greater Toronto Area (“GTA”) and surrounding markets.
Tridel has established a reputation and strong brand recognition for developing innovative, amenity-rich, multi-unit residential communities. Tridel has developed condominiums positioned for consumers ranging from affordable to super-luxury.
Deltera
Deltera is the construction arm of Tridel Corporation. They specialize in the construction of highrise residential buildings (both condominium and rental). Deltera has also constructed:
- Mixed-use projects
- Non-profit residential
- Long-term care facilities
- Seniors independent living
- Townhomes
- High schools
- Institutional buildings
Del Rental
Del Condominium Rentals Inc. was formed in 1986 to provide property management services for investors of condo residences.
This company in the Tridel group of companies helps match renters to homes in Tridel’s condo communities that match their lifestyle, and alleviate the day-to-day concerns related to being a landlord from condominium owners.
Delsuites
Delsuites was founded in 1998. It provides furnished short term apartment rentals in the Greater Toronto Area. As a hotel alternative, DelSuites provides a cost-effective solution for any type of short term living requirement.
Professionally decorated and properly maintained, these condominium residences feature the Tridel lifestyle with top-of-the-line recreational facilities and extensive personalized convenient services.
With stays of 30 nights or longer, DelSuites’ furnished short term rentals are conveniently located near Toronto’s finest attractions, financial and entertainment districts, restaurants, shopping, hospitals, schools and more.
As a member of the Corporate Housing Providers Association(CHPA), DelSuites was awarded ‘Best Green Progress (2017)’ from CHPA, TripAdvisor’s Certificate of Excellence Award for five consecutive years (2014-2018) and for 2021 & 2022, Best Temporary Residence Provider by Global Mobility, Immigration & Logistic Awards (2016 & 2017)and the Consumers’ Choice Award (CCA) for the GTA the category of Executive Apartment Rental for six consecutive years (2009-2014).
DelSuites offers fully furnished and serviced condominiums in 17 locations throughout the Greater Toronto Area, including Downtown, Midtown, North York, Markham, Scarborough, Mississauga and Etobicoke.
Del Realty
Del Realty is an inhouse real estate brokerage that provides service for both new and resale homes. They provide comprehensive service and consistent results.
Tridel’s team of real estate professionals are well regarded in the real estate industry.
Del Property Management
Del Property Management specializes in condominium property management with 85,000 condominium suites under management across over 300 condominium communities developed by Tridel and third parties.
DPM is ranked, by number of condominium suites, as the #3 condominium manager in Canada by the REMI Network, and is a market leader within the GTA.
Delmanor
Delmanor is a division that was created in 2002. It creates full service retirement communities for seniors.
For the past 22 years, Delmanor has been dedicated to establishing an exceptional level of independent and assisted living accommodation and care, and recently opened their first MemoryPlus dementia friendly neighbourhood.
Delmanor continues to provide seniors with first class full service rental accommodations and currently has retirement communities in Richmond Hill, North York, Don Mills, Oakville, Etobicoke and Aurora.
The DMS Group
The DMS Group provides residential and commercial property management for 258 buildings on behalf of 65 private sector and public sector property owners across Ontario.
DMS is ranked, by units managed, as the #2 apartment building manager in Canada by the REMI network.
The DMS Group is focused on four primary service lines: multi-residential rental property management; building restoration project management; land management; and commercial property management.
Awards
Tridel and its subsidiaries have won many awards over the years, including:
- Ontario High Rise Builder of the Year (multiple years) by Tarion Warranty Corporation
- Community Impact Award by the Business for the Arts Awards
- Toronto Arts and Business Award presented by the Toronto Arts Foundation
- Toronto Urban Design Award presented by the City of Toronto
- Best International Neighbourhood Renewal Program presented by The International Journal of Neighbourhood Renewal
- Green Design Award presented by The Green Toronto Awards
- Place to Grow: Community of the Year presented by BILD
- Home Builder of the Year Award presented by BILD
- Best Condo Developer presented by NOW Magazine
- Green Home Builder of the Year presented by EnerQuality
- Mississauga Urban Design Awards presented by the City of Mississauga
- Ernest Assaly Ontario Builder of the Year presented by Tarion Warranty Corporation
- The Nationals Gold Sales & Marketing Awards presented by the National Home Builders Association
- SAM Awards for the Canadian Home Builders’ Association
Tridel Projects in the Greater Toronto Area

Over the years, Tridel Corp has completed hundreds of highrise and other buildings in the Greater Toronto Area.
At the time that I am writing this article in early 2024, they show 54 recent projects that include 33 complete, 8 under construction, and 13 in preconstruction.
Four of the most striking are Aqualina, Aquabella, Aquavista, and Aqualuna, which are luxury waterfront condos currently being developed jointly with Hines Corp.
Another large project that is just finishing up in 2024 are the residential towers of The Well. This a massive office, retail, and residential project that involves several developers, and has already created a transformation to the urban experience along Front St. W. in downtown Toronto.
Condos in Mississauga
Tridel has a long list of completed condos in Mississauga. Two of the earliest projects in the Mississauga City Centre were the Towne condos at 3605 Kariya Drive, and the Town 2 condos at 55 Elm Drive W.
In Cooksville, Tridel built 115 Hillcrest Ave, 135 Hillcrest Ave, 145 Hillcrest Ave, and 155 Hillcrest Ave.
Back to Square One City Centre, the company then proceeded with the twin Ovation Towers at 3880 Duke of York Blvd and 3888 Duke of York Blvd, as well as Grand Ovation condos at 310 Burnhamthorpe Rd. W, and Ultra Ovation condos at 330 Burnhamthorpe Rd. W.
In the Hurontario district, Tridel has completed several projects. One is the Residences of Strathaven at 55 Strathaven Dr.
Other projects include the Skymark West condos at 25 Kingsbridge Garden Circle, and 35 Kingsbridge Garden Circle, as well as the Mansion condo at 55 Kingsbridge Garden Circle.
Preconstruction in Mississauga

Today, Tridel Corporation is currently actively involved in a massive new master-planned community in the Lakeview area of southeast Mississauga known as Lakeview Village. This is a multi-year, multi-tower project being developed by Tridel as well as by several other companies including Branthaven Homes and Greenpark Homes.
It is expected to eventually have over 8,000 residences that will house over 20,000 people.
Tridel is currently marketing a preconstruction condo within Lakeview Village that will be known as Harbourwalk . It will feature dramatic architecture, and will be one of the focal points of the entire development.
Lakeview Village will also feature a 1 kilometre long man-made pier extending out into Lake Ontario.
Conclusion
Tridel Corporation is one of the top developers in Canada. They have a solid reputation for high-quality buildings that support all the lifestyle advantages that condo living provides. Moreover, they have demonstrated both a real commitment to Green initiatives, and a willingness to build properties that have superior architecture.
If you are looking for a top quality builder, Tridel is definitely at or near the top of the list.
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