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Union Glen is a master-planned community of freehold townhomes and detached homes coming to Markham’s highly sought-after Unionville and Angus Glen area. Positioned as one of the most anticipated new developments in the region, the project introduces a multi-phase “grand vision community” designed for modern family living.
Located at the intersection of Kennedy Road and Major Mackenzie Drive East, Union Glen offers a collection of thoughtfully designed homes, including rear-lane townhomes with single or double car garages, traditional townhomes with backyards, and select coach house options. The community is planned to combine architectural variety with a cohesive neighbourhood design that supports long-term livability.
Surrounded by established amenities, top-ranked schools, and green space, Union Glen delivers a balanced lifestyle that blends suburban comfort with urban convenience. With its location in one of Markham’s most prestigious areas, the project is positioned to attract both end users and long-term investors seeking value in a high-demand neighbourhood.
Union Glen is located in the Unionville and Angus Glen area of Markham, one of the GTA’s most desirable residential neighbourhoods. The community is surrounded by established amenities, including top-ranked schools, parks, community centres, and major retail destinations such as CF Markville and SmartCentres Markham.
Residents are also minutes from Main Street Unionville, known for its boutique shops, cafés, and year-round events, as well as nearby destinations such as Angus Glen Community Centre and Downtown Markham.
The location offers strong connectivity across the Greater Toronto Area. Positioned at Kennedy Road and Major Mackenzie Drive East, residents have access to Highways 404 and 407, supporting convenient travel throughout the region.
Public transit options include Mount Joy GO Station and Unionville GO Station, providing direct access to Union Station in under an hour, making the community suitable for commuters working across the GTA.
Union Glen is designed as a complete community that supports everyday living. Residents benefit from proximity to parks, green space, and recreational destinations such as Bruce’s Mill Conservation Park and Angus Glen Golf Club.
The neighbourhood emphasizes walkability, outdoor living, and access to community amenities, creating an environment suited for families and long-term residents seeking both convenience and lifestyle.
The development offers a range of housing options, including freehold townhomes and detached homes. Townhome designs include rear-lane units with garage access and traditional layouts with private backyards, along with coach house options.
The variety of home types allows buyers to select layouts that align with their lifestyle needs, while maintaining architectural consistency across the broader community.
Union Glen is developed through a collaboration of seven award-winning builders from the Greater Toronto Area. Each builder contributes experience in residential development, construction quality, and community planning, resulting in a neighbourhood that reflects a combination of design approaches and established building practices.
Union Glen is planned as a multi-phase community within an established and high-demand area of Markham. Its location, combined with access to infrastructure, schools, and lifestyle amenities, supports long-term value potential.
As new phases are released over time, early buyers may benefit from entering the community at an earlier stage within a larger development vision.
Union Glen offers a range of home types, including:
Floor plans, pricing, incentives, and deposit structures are to be released. Buyers can register to receive access to floor plans, pricing updates, and available inventory as releases become available.
Union Glen is an upcoming multi-phase residential development scheduled to launch in early 2026, with anticipated closings between late 2027 and early 2028. The project is positioned as a large-scale master-planned community that will evolve over multiple phases, introducing a mix of townhomes and detached residences.
The development focuses on delivering a cohesive neighbourhood with a balance of housing types, green space, and access to surrounding infrastructure.
Residents at Union Glen benefit from a location that combines established neighbourhood charm with modern convenience. From outdoor recreation at nearby parks and conservation areas to dining and shopping along Highway 7 and Main Street Unionville, the area supports a lifestyle that blends activity, accessibility, and community engagement.
The presence of schools, recreation facilities, and everyday amenities within close proximity reinforces the project’s appeal for families and long-term residents.
Union Glen is being developed through a partnership of seven established GTA builders, bringing together multiple perspectives on design, construction, and community planning. This collaborative approach contributes to architectural diversity while maintaining a unified vision for the neighbourhood.
Diamond Corp. is committed to building on the legacy created by the late A.E. Diamond. The company has a proven track record in planning and real estate development, with an expertise in achieving rezoning approvals for complicated sites.




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