Commercial property management in Newmarket.
Newmarket is York Region's northern commercial hub. Davis Drive carries retail, medical office and the Viva rapidway, with Upper Canada Mall at Yonge Street and Southlake's regional hospital creating demand for clinics. Historic Main Street, promoted by the Main Street District BIA, has heritage storefronts with offices and apartments above. Industrial and business-park buildings sit near Highway 404 along Harry Walker Parkway and Mulock Drive. Owners here typically hold plazas, medical buildings or multi-bay industrial.

Newmarket, specifically.
Commercial property management in Newmarket: the local picture
The Davis Drive corridor, rebuilt with a Viva rapidway, links Yonge Street to Highway 404, with Upper Canada Mall, Southlake Regional Health Centre and many medical and professional buildings along its length. Main Street, south of Davis Drive, is Newmarket's historic downtown, where the BIA runs festivals and events that bring regular foot traffic. The town's industrial and business-park areas lie to the east, around Harry Walker Parkway and Mulock Drive near Highway 404, with tenants in manufacturing, distribution, trades and services. Newmarket GO on the Barrie line and the bus terminal at Yonge and Davis add commuter traffic. Residential owners can see our Newmarket page.
Newmarket's tax bills combine Town, York Region and education levies, and most net leases pass them through. Medical uses are a major demand driver, but converting retail or office space to a clinic often requires a building permit, accessibility upgrades and plumbing work. On Main Street, heritage considerations apply to many older buildings, so exterior repairs and signs need extra care. Industrial units near the 404 should have clear yard and storage rules, because neighbouring residential growth brings closer attention to noise and trucks.
What's included
- Lease administration. Rent steps, renewals, options and critical dates tracked for every tenant.
- CAM & recoveries. Operating cost budgets, monthly recoveries and annual reconciliation.
- Collections. Base rent, additional rent and HST invoiced and followed up.
- Building operations. HVAC, roofing, parking lots, snow, landscaping and life-safety systems.
- Tenant coordination. Fit-outs, landlord's work, access and contractor insurance certificates.
- Owner reporting. Monthly statements, budgets, variance notes and year-end packages.
Can I convert my Newmarket retail unit to a medical clinic?
Often yes, if zoning permits it. A clinic generally needs a building permit, accessible washrooms, extra plumbing and sometimes upgraded HVAC. We confirm permitted uses with the Town, coordinate the fit-out and adjust the lease for the tenant's hours, waste and parking needs.
How do Main Street events affect my Newmarket tenants?
Festivals bring traffic but also road closures and late nights. We share BIA event schedules with tenants, arrange deliveries and garbage around them, and check for damage afterward so the building is ready for the next business day.
Hand us the keys.
Tell us about your property. We'll walk it, price it, and send a plain-language proposal — no obligation.