190 Main St #202 is an office in Markham, for rent at $20/sq ft/year.
1There are office spaces - and then there are addresses that say something about your business.
2A bright, functional layout offers a spacious boardroom, two generously sized private offices, welcoming reception area and kitchenette with dishwasher.
3Restaurants, cafés, boutiques, patios, shopping and year-round community events are all just steps away.
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Commercial Property in Markham
Unit 202 at 190 Main Street
There are office spaces - and then there are addresses that say something about your business. Rare opportunity to establish your business in the heart of historic Main Street Unionville! This charming approx. 1,188 sq. ft. second-floor office is located within a landmark heritage property recognized as the site of Unionville's first store and post office, dating back to approx. 1850. A bright, functional layout offers a spacious boardroom, two generously sized private offices, welcoming reception area and kitchenette with dishwasher. Professional yet full of character, this is a unique alternative to the typical corporate office setting. Fronting directly onto Main Street Unionville, your business benefits from excellent visibility, high-traffic exposure and signage opportunities in one of Markham's most recognizable destinations. Restaurants, cafés, boutiques, patios, shopping and year-round community events are all just steps away. Unionville isn't simply somewhere people pass through - it's somewhere people come to. From festivals and summer concerts to seasonal events and holiday celebrations, Main Street attracts visitors throughout the year. Walk it. Drive it. Park it. Convenient surface parking is available at the rear, with transit and Unionville GO nearby. Perfect for an established professional, growing business or entrepreneur looking for a distinguished address with history, character and visibility. When the address matters, this one is hard to beat.
Markham office for rent at $20/sq ft/year — book a tour to see if it fits your search.
Inside 190 Main St #202
Every detail from the listing, in one place.
Type
Office
Features & systems
Lot & land
Lot size (sqft)
0
Listing & possession
Property class
Office
190 Main St #202 Price & Lease History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For rentListedThis listingMLS® N13746112$20
Sourced from MLS®. Includes earlier listings of this property on record.
The local market
How 190 Main St #202 Compares to the Markham Market
The local market around this rental, and what you need to apply.
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Transit, schools, parks and everyday places near this home. Select any place to open it on Google Maps.
How long is your commute?
From 190 Main St #202. Typical times without traffic delays; transit times aren't available yet.
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Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Estimated values, AI insights, calculator results, and rental projections shown on this page are generated by Summitly and are not provided by, reviewed by, or sourced from TRREB, the MLS®, or the listing brokerage; they are not appraisals or opinions of value. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
190 Main St #202 is listed for rent at $20 per sq ft per year (MLS® N13746112). Summitly updates the rent as soon as the MLS® record changes.
How many bedrooms and bathrooms does 190 Main St #202 have?
The listing for 190 Main St #202 doesn't publish its bedroom and bathroom count. It is a commercial property in Markham.
Is 190 Main St #202 close to transit?
The nearest rapid-transit station is Unionville GO Station (Stouffville GO), about 1.8 km (about a 22-minute walk) in a straight line. Centennial GO Station is about 2.0 km (about a 25-minute walk), and Markham GO Station is about 4.3 km. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
Has 190 Main St #202 been sold before?
Summitly has no earlier MLS® sale or lease of 190 Main St #202 on record from the last two years. Older records aren't shown under TRREB rules.
Where is 190 Main St #202?
190 Main St #202 is in Markham, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 190 Main St #202 been on the market?
70 days — 190 Main St #202 was listed on September 4, 2026.
How do I book a viewing of 190 Main St #202 or apply to rent it?
Select "Book a viewing" on this page and pick a time. A licensed Coldwell Banker Summit Realty, Brokerage agent confirms it with the listing brokerage, then helps you put together your rental application.
What is the property tax for 190 Main St #202?
The listing for 190 Main St #202 doesn't publish the annual property tax. The property tax calculator linked at the foot of this page gives an estimate for Markham.
When was 190 Main St #202 built?
The listing for 190 Main St #202 doesn't publish a year built. A Summitly agent can ask the listing brokerage for it.
