Five Commercial Buildings Proposed at 18195 and 18101 Leslie Street

Updated September 17, 2026. A site plan application for five commercial buildings at 18195 and 18101 Leslie Street is currently listed as under review by the Town of East Gwillimbury.

What is proposed?

The application, identified as SPA.26.05, proposes five commercial buildings with a combined gross floor area of approximately 6,746.45 square metres. The Town’s application page also describes proposed access changes, including a signalized central access and a new full-movement access to the south.

Is this a confirmed new plaza?

Not yet. The official status is under review. It is reasonable to call this a proposed commercial development, but the Town page does not identify confirmed tenants, a construction start date or an opening date. Those details should not be treated as final until they are published by an authoritative source.

Why this matters to Sharon and East Gwillimbury residents

A development of this scale could add nearby shops, services and employment space. Residents will also want to follow traffic access, signalization, pedestrian connections, landscaping and the types of businesses eventually proposed for the site.

What to watch next

Useful milestones will include revised site plans, Town comments or decisions, transportation details, building permit activity and any verified tenant announcements. We will update this page when the Town publishes material changes.

Sergey’s local perspective

For many homebuyers, access to everyday services matters almost as much as the home itself. Tracking commercial applications helps residents understand how the community may change while keeping the distinction clear between a proposal and a project that is approved and ready to build.

Official source: Town of East Gwillimbury — 18195 and 18101 Leslie Street application.