ClockWork Block Party Showcases Mattamy’s Upper Joshua Creek Community

Mattamy Homes recently welcomed the public to a summer Block Party at its growing ClockWork at Upper Joshua Creek community in Oakville, offering a closer look at the newest phases of its masterplanned development. Located at Dundas Street East and William Cutmore Boulevard, ClockWork continues to evolve into a mid-rise enclave offering urban convenience with natural surroundings. The event spotlighted completed and upcoming buildings while inviting visitors to tour finished suites, explore amenities, and learn more about buying pre-construction.

Block Party at ClockWork, image courtesy of Mattamy Homes

Held on July 19th, the ClockWork Block Party drew locals and prospective buyers to the corner of Dundas and William Cutmore for an afternoon of suite tours, family-friendly activities, and expert advice. Visitors explored move-in-ready residences at ClockWork 2, spoke with RBC mortgage specialists about financing options, and rounding out the event were a snack station, kids’ games, and limited-time incentives, such as starting prices under $466,000 and a referral bonus program offering $2,500 for both new and referring buyers.

Image courtesy of Mattamy Homes

Now complete, ClockWork 2 anchors the southeast corner of the site with a 12-storey mid-rise containing 154 residential suites. Designed by BNKC, ClockWork 2 features dark-toned cladding, large expanses of glazing, and colour-accented balcony panels. Interiors feature spacious floorplans with tall ceilings, quartz surfaces, modern appliances, and built-in smart systems. Residents also have access to fitness and yoga studios, co-working lounges, and pet-friendly amenities.

ClockWork 2, designed by KNYMH Architects for Mattamy Homes

North of the completed buildings, ClockWork 3 is rising as a 7-storey addition to the community, bringing 163 new suites to market with occupancy expected in mid-2026. Designed by KNYMH Architects and continuing the design direction established by earlier phases, the building features a darker exterior palette with contrasting white, grey, and wood-toned elements that tie into the surrounding natural landscape. Amenities include a rooftop terrace with BBQs, a social lounge, and a co-working-ready lobby outfitted with seating and workstations for residents working from home.

ClockWork 3, designed by KNYMH Architects for Mattamy Homes

Upcoming as the next phase of the masterplan, ClockWork 4 would introduce a 12-storey building with 178 suites, with occupancy targeted for early 2028. Like its predecessor, it is designed by KNYMH Architects, and would carry forward the community’s earth tones aesthetic via warm wood accents around neutral backgrounds. Residents here will also enjoy co-working areas and outdoor social spaces.

ClockWork 4, designed by KNYMH Architects for Mattamy Homes

Recent photography shows ClockWork 2 now fully constructed with occupancy underway, while work progresses to the right on Clockwork 3 where cranes stand tall. At grade, the public realm surrounding ClockWork 2 is taking shape, with completed paving, landscaped planting beds, and seating. The building’s double-height lobby can be made out, with lights shining through its full-height glazing and from behind vertical wood slats.

The exterior of Clockwork 1 and 2 (left), as well as construction on ClockWork 3 (right), image by Mattamy Homes

As construction advances and new phases come online, ClockWork continues to grow into a connected mid-rise enclave. With suites still available and future occupancy dates extending to 2028, Mattamy’s multi-phase vision for Upper Joshua Creek is steadily taking shape.

UrbanToronto will continue to follow progress on these developments, but in the meantime, you can learn more about them from our Database files, linked below. If you’d like, you can join in on the conversation in the associated Project Forum thread or leave a comment in the space provided on this page.

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