When did the first tenants move into Gemma?

The builder's first move-in date for Gemma is Sep 2025. If your unit was first lived in after November 15, 2018, Ontario's rent cap does not apply to it.

Pinnacle International built Gemma at 15 Watergarden Drive, Mississauga.

Can I find a unit at Gemma on this site?

Nothing is listed at Gemma right now. Ask about availability and Alex Karczewski, Broker at New World 2000 Realty Inc., will check what is coming up and get back to you.

Gemma is a 38-storey condominium by Pinnacle International at 15 Watergarden Drive in Mississauga, Ontario. It has 436 suites and construction is now complete.

What size are the suites?

Suites range from roughly 590 to 1,260 square feet, offering a mix of smaller and larger layouts. Specific floor plans and availability are confirmed by the builder.

When is occupancy at Gemma?

Estimated occupancy is September 2025, and the building's construction is complete.

Newly completed Sep 2025Condo

Gemma

15 Watergarden Drive, Mississauga

Not rent controlled

Your rent at Gemma is not capped. The building's first tenants moved in Sep 2025, after November 15, 2018, so Ontario's annual rent increase guideline does not apply. Your landlord can raise the rent by any amount once every 12 months, with 90 days' written notice.

First occupancySep 2025

Storeys38

Units436

Suite sizes590–1,260 sq ft

DeveloperPinnacle International

Ask about availability

The building

Gemma is a 38-storey tower of 436 suites from Pinnacle International, rising in Mississauga.

Amenities

Green space and groceries are both close by. Fairwinds Park is about a 6-minute walk from the tower, with Kingsbridge Common a little further along, while Oceans supermarket is roughly a 5-minute walk for the weekly shop. Cooksville Creek Public School sits about a 5-minute walk away, a convenience for families. This part of Mississauga is steadily intensifying, with residential towers, retail plazas and the Cooksville Creek green corridor giving the area a blend of suburban and increasingly urban character.

Rent control

Your rent here is not capped

The rule: Ontario's annual rent increase guideline (2.5% for 2026) does not apply to a unit first lived in after November 15, 2018 (Residential Tenancies Act, s. 6.1). In every building, your landlord must give you 90 days' written notice on the official form and can raise the rent at most once every 12 months. The date that counts is your unit's, so ask the landlord to confirm it before you sign.

Short answer

Getting around

Mississauga's transit network anchors this location. The Cooksville GO station on the Milton line connects commuters to downtown Toronto by rail, and MiWay bus routes link the area to Square One and the broader city. The Hurontario LRT under construction along Hurontario Street is set to add a major north-south transit spine through this corridor. Drivers have ready access to Highways 403 and the QEW, tying the area into the regional 400-series network.

Who built it

Pinnacle International

Pinnacle International is a developer with a long record of large-scale residential towers in Toronto and Mississauga, including major waterfront and urban communities. The company is known for high-rise condominium projects in central locations, and Gemma continues that focus on dense, transit-oriented development.

Questions

Can my rent at Gemma go up by any amount?: Your rent at Gemma is not capped. The building's first tenants moved in Sep 2025, after November 15, 2018, so Ontario's annual rent increase guideline does not apply. Your landlord can raise the rent by any amount once every 12 months, with 90 days' written notice.
When did the first tenants move into Gemma?: The builder's first move-in date for Gemma is Sep 2025. If your unit was first lived in after November 15, 2018, Ontario's rent cap does not apply to it.
Who built Gemma?: Pinnacle International built Gemma at 15 Watergarden Drive, Mississauga.
Can I find a unit at Gemma on this site?: Nothing is listed at Gemma right now. Ask about availability and Alex Karczewski, Broker at New World 2000 Realty Inc., will check what is coming up and get back to you.
What is Gemma?: Gemma is a 38-storey condominium by Pinnacle International at 15 Watergarden Drive in Mississauga, Ontario. It has 436 suites and construction is now complete.
What size are the suites?: Suites range from roughly 590 to 1,260 square feet, offering a mix of smaller and larger layouts. Specific floor plans and availability are confirmed by the builder.
When is occupancy at Gemma?: Estimated occupancy is September 2025, and the building's construction is complete.