A cornerstone of Portsmouth Village

Pending approval by
the City of Kingston
Union Park Kingston will reimagine this site’s potential by creating a vibrant mixed-use neighbourhood for the benefit of all existing neighbours in Portsmouth and Sydenham, Kingstonians in general, and the hundreds of people that will live and work at Union Park.
This vibrant new planned community in the Portsmouth Harbour area will provide much needed housing, jobs, and small commercial and retail services allowing nearby seniors to age in place and creating live-work-play-age opportunities while respecting the heritage and history of the site and the Portsmouth area.

The Union Park proposal includes residential condominium units, a park and connecting pathway, a hotel for short-term and extended stays, a senior’s retirement residence, a public art wall, and a healing garden in collaboration with the P4W Memorial Collective. If approved, construction would take place in multiple phases over several years.

It is situated on on the traditional homeland of the Anishinaabe, Haudenosaunee and the Huron-Wendat which are also occupied by the Métis, Inuit, and other Indigenous peoples.
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If you want to visit Kingston for a short stay of a few days or a weekend, there are lots of great options: from traditional hotels, to historic boutique[…]
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Our project appeared before the City of Kingston Planning Committee on Thurs., Oct. 7. You can see the Notice of Public Meeting for more details. In advance of the[…]
When you take a walk in your old neighbourhoods, your mind inevitably turns to memories from years gone by. The convenience store where you spent way too much money[…]

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Our Team

Siderius Developments Ltd. is a Kingston based partnership between two well recognized heritage developers: ABNA Investments Ltd. and King’s Town Development Corporation.
This team has worked on some of Kingston and the surrounding area’s most beloved and celebrated heritage restoration projects, including the Smith Robinson Building (“S&R Building”), The Woolen Mill, the Queen City Flats, the Gibbard District Riverside Residences, the Royal Artillery Park Barracks, and The Frontenac Club.

Our Partner

Signature Retirement Living is an Ontario based retirement lifestyles purveyor with communities across Canada and a vision to be Canada’s retirement company of choice.

The Signature team opened Kingsbridge Retirement Community on Centennial Drive in Kingston in 2019 and has become an integral part of the Cataraqui neighbourhood.  Signature has had the opportunity to bring communities to a variety of localities throughout Canada including sites of notable heritage distinction.