DAVIDS&DELAAT
145 Main Street
+44 more

$3,940,000

For Sale

145 Main Street, Markham, ON, L3R 2G7

Listed May 21, 2026

0Bedrooms
0Bathrooms
3,513Sq. Ft.

About this property

Rare Opportunity To Own One Of The Very Few Legitimately Mixed-Use Commercial Properties On Prestigious Main Street Unionville. Located Within The Heart Of Unionville's Historic District, 145 Main Street Unionville Offers Valuable MU-HMS (U) Zoning Permitting A Range Of Professional And Boutique Commercial Uses Including Law Firms, Accounting Offices, Consulting Practices, Design Studios, And Executive Live-Work Configurations. The Building Has A Dedicated Fiber Optic Connection, Ideal For Modern Professional Operations. Backing Directly Onto Bruce Creek And Mature Ravine Greenery, This Unique Property Combines Historic Main Street Presence, Boutique Live-Work Flexibility, And A Rare Estate-Like Setting Seldom Found In The GTA. Ideal For Professional Firms, Family Offices, Boutique Agencies, Or Discerning Live/Work Owners Seeking A Trophy Asset In One Of The Region's Premier Heritage Lifestyle Destinations.

Features

ViewAir ConditioningBasement

Property Details

Listing

MLS® NumberN13153468
StatusFor Sale
ListedMay 21, 2026
Listing TypeFor Sale
Listing OfficeJDL REALTY INC.

Property

Property TypeCommercial
Interior Size3,513 ft²

Parking & Land

Lot Size25,439 ft²

Location

CommunityUnionville
CityMarkham
ProvinceON
Postal CodeL3R 2G7

Taxes & Financials

Asking Price$3,940,000

Location & Walkability

145 Main Street, Markham, ON

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Last Updated: May 21, 2026

Listing Office: JDL REALTY INC.

This listing content is owned and licensed by REALTOR® members of The Canadian Real Estate Association. 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 trademarks MLS®, Multiple Listing Service®, and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.