189 Main Street S
189 Main Street S
Lobby
Lobby Entrance
Lobby/Reception
Rception
Main Floor Private Office
Main Floor Board Room/Office
Main Floor Board Room/Office
Main Floor bullpen area
Main Floor bullpen area
Main Floor bullpen area
Floor Washroom
Kitchenette - Main Floor
Kitchenette - Main Floor
Board Room - Upper Level
Board Room - Upper Level
Kitchen- Upper Level
Kitchen- Upper Level
Upper Level work area - with fire escape
Upper level executive office 1
Upper level executive office 1
Upper level executive office 2
Upper level Private Office (Rear)
Lower Level. Ideal for storage
Boundary - with parking
Floor Plan

189 Main Street

Central Newmarket / Newmarket, ON L3Y 3Y9

ActiveFor Rent
0 Beds
0 Baths
4,377 Sq Ft
Commercial
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About This Property

Rare opportunity to lease a beautifully renovated commercial building in the heart of historic Downtown Newmarket. This impressive Main Street property offers a professional, turn-key environment ideal for office, service, wellness, studio, boutique retail, or other permitted commercial uses. Featuring a highly functional layout with private offices, boardroom/meeting areas, kitchenette/full kitchen facilities, exposed brick accents, accessible washrooms, and usable basement space with rear access. A standout opportunity for a business looking to establish its headquarters in one of Newmarket's most recognizable and walkable commercial districts. Steps to restaurants, shops, cafés, municipal parking, transit, and the energy of Main Street South. On-site/rear parking is a rare bonus in this location.

Property Details

StatusActive
Property TypeCommercial
Listing TypeFor Rent
Interior Size4,377 sq ft
Bedrooms0
Bathrooms0
Postal CodeL3Y 3Y9
Last UpdatedAug 8, 2026 · 6:29 p.m.

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Features & Amenities

  • View
  • Air Conditioning
  • Basement

TRREB MLS® Attribution

MLS® N13417810

Listed by COLDWELL BANKER THE REAL ESTATE CENTRE

The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by CREA and identify real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). The information contained herein is from sources believed to be reliable but is not guaranteed. Information deemed reliable but not guaranteed accurate by TRREB or Team Filipe / RE/MAX.

$20

per month

MLS®N13417810
TypeCommercial
CityNewmarket
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Team Filipe · RE/MAX · (647) 210-6070

Mortgage Estimate

Est. Monthly Payment

$0

/month · $16 mortgage

Down Payment20% — $4
Interest Rate5.5%

Amortization

Total Interest

$13

Total Cost

$29

Estimate only. Based on Canadian semi-annual compounding, 25-yr amortization at 5.5%.

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Listed By

COLDWELL BANKER THE REAL ESTATE CENTRE