$1,049,900
FOR SALE

Office

Lot: 50 x 115.8 ft
2025 Taxes: $9,252

78 Main St S
Newmarket, ON L3Y 3Y6 | Central Newmarket | York

Turn of the (last) century beauty ideal for owner / user office space! Significantly upgraded and restored Great exposure and prestige location just steps to the downtown stores, restaurants, transit, Riverwalk Commons and the Go Train. Suits one or two units for income. Zoning is UC-D1 which permits many commercial / institutional / professional / education / retail / and residential uses. Located in the Historic Downtown Urban Centre Zone, but not listed or designated historic. Private driveway with parking for 8 cars plus ample free street parking. Stairwell to unfinished 3rd floor provides storage with the opportunity to finish with dormers for more office space. The basement has good height for storage and a back flow valve. The garage is heated and insulated.
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Listed By RE/MAX HALLMARK REALTY LTD.
Data Provided By Toronto Regional Real Estate Board
MLS® Listing Number N12683004
Last Updated Apr 22, 2026
Property Summary
Property Type Office

More like this:
Use Professional Office
PIN 036030048
Legal Description Pt Lt 5 W/S Main St Pl 222 Newmarket as in R740626; Newmarket
Possession Date 60 days / tba
Taxes (2025) $9,252
Directions/Cross Streets Main / Queen
Neighbourhood Central Newmarket
Area York
Price History

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Detailed Information
Freestanding Y
Bathrooms 2
Lot 50 x 115.8 ft
Air Conditioning Yes
Basement Basement
Garage Type Other
Parking Spaces 8
Heat Type Gas Forced Air Open
Survey Y

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