Mattamy Homes
1357 Dundas Street West, Oakville, Ontario
Upper Joshua Creek is a collection of freehold row townhomes by Mattamy Homes, rising along Dundas Street West in Oakville. The community is planned at 609 homes, with floor plans spanning roughly 1,769 to 3,179 square feet.
Now selling, the project caters to buyers who want new construction with generous interior space in one of Halton Region's most sought-after cities.
Oakville pairs suburban comfort with a full range of everyday services, and the Dundas Street West corridor puts shopping plazas, grocery stores, and dining within a short drive. Families will find a mix of public and Catholic schools across the area, while the city's broader network of community centres and recreation facilities supports an active lifestyle.
Downtown Oakville, the waterfront, and the town's many parks and trails add character to the wider setting, giving residents plenty of options for weekends close to home.
Getting around from this part of Oakville is straightforward by car, with Dundas Street West providing a direct east–west route and quick connections to Highway 403, the QEW, and Highway 407 for commutes across the GTA. GO Transit's Lakeshore West line serves Oakville with regional rail toward Toronto and Hamilton, and Oakville Transit buses cover local routes throughout the city.
Are you a real estate agent? Get commission details & broker portal access on LIQWD →
Mattamy Homes is one of North America's largest privately owned homebuilders, with a long track record of master-planned communities across the Greater Toronto Area and beyond. The company is known for building at scale in growing suburban markets, and its presence in Halton Region reflects that focus on family-oriented, community-driven development.
Buying a new freehold townhome often begins before models are complete. Registering early puts you on the builder's list for first access to floor plans and pricing when a release opens, which can matter when demand is strong and the most popular layouts move quickly.
Deposits on pre-construction homes are typically staged over time rather than paid all at once, with amounts and timing set out in your purchase agreement. Because a freehold townhome is not a condominium, buyers should note that Ontario's 10-day cooling-off period under the Condominium Act applies to new condos, not to freehold homes; your agreement of purchase and sale governs the terms instead.
Have your lawyer review the agreement, confirm the closing and any interim timelines, and understand your deposit schedule before signing. The builder will confirm all project-specific details.
Upper Joshua Creek is a freehold townhome community by Mattamy Homes at 1357 Dundas Street West in Oakville, Ontario. The development is planned for 609 row townhomes.
Pricing has ranged from about $842,469 to $1,704,470 CAD. Final pricing and availability are confirmed by the builder, so it's best to register for current details.
Floor plans range from approximately 1,769 to 3,179 square feet, offering space suited to a variety of household sizes.
The community is being built by Mattamy Homes, one of North America's largest privately owned homebuilders and an active developer across the Greater Toronto Area.
Yes. Upper Joshua Creek offers freehold row townhomes, meaning you own the home and the land it sits on without condominium fees.
The community is on Dundas Street West in Oakville, within Halton Region, with convenient access to Highway 403, the QEW, Highway 407, and GO Transit's Lakeshore West line.
You can register your interest to receive updates on pricing, floor plans, and release details. The builder confirms specifics such as deposit structure and available plans directly with registrants.
Information last updated July 9, 2026. Details are provided by the builder and may change without notice.
First access to pricing, floorplans, and availability — before the public.