145 Main Street, Markham, ON

Markham, Unionville Hood
Highway 7 & Main St
0 Br | 2 Bath | 3500-5000 Sqft
$3,950,000 For Sale

Property Overview

  • Detached — 2-Storey
  • SqFt: | 3500-5000 Sqft
  • Lot Size: 140.15 x 230.65 Feet
  • Age: n/a
  • Basement: Finished, Full
  • Exterior: Board & Batten
  • Taxes: 25,152 / 2025
  • Zoning: n/a
  • MLS #: N13153462
  • Sewer: Sewer
  • Heat Source: Gas , Forced Air

Property Description

Rare Opportunity To Own A Landmark Property On Prestigious Main Street Unionville Within The Historic Heritage District. Backing Directly Onto Bruce Creek And Mature Ravine Greenery, This Unique Residence Offers A Rare Blend Of Historic Charm, Privacy, And Estate-Like Living On An Expansive Lot Rarely Found In The Area. The Building Has A Dedicated Fiber Optic Connection, Ideal For Modern Living And Remote Work Needs.

Protected By Heritage Conservation And Main Street Character Controls, This Property Represents Exceptional Long-Term Prestige Within One Of Markham's Most Desirable And Iconic Communities. An Irreplaceable Opportunity For Discerning Buyers Seeking Timeless Character, Tranquil Natural Surroundings, And Premier Main Street Unionville Living.

2 Gas Furnaces, 2 Central Air Conditioning Systems, 2 Humidifiers, HRV System, 2 Electrical Panels, Security System with Cameras & Motion Sensors, Existing Light Fixtures, Window Coverings, Projection Camera, Sound System with Paradigm Speakers & Controls, Dedicated Business Grade Fiber Internet Connection, CAT5/6 Wiring, Irrigation System, Custom Built-In Cabinetry, Stainless Steel Kitchen Countertop & Sink, Electric Fireplace, Existing Appliances.

Property Details

  • For: For Sale
  • Type: Detached
  • Style: 2-Storey
  • Lot: 140.15 x 230.65 Feet
  • Region: York
  • Hood: Unionville
  • Zoning: n/a
  • Lot Irreg: Fronting on: West
  • Fronting On: West

Building Details

  • Age: n/a
  • Exterior: Board & Batten
  • Heat: Gas , Forced Air
  • A/C: Central Air
  • Interior Features: Air Exchanger, Carpet Free, ERV/HRV, Separate Heating Controls, Storage, Upgraded Insulation, Water Heater, Water Meter
  • Pool: None
  • Sewer: Sewer
  • Garage: None
  • Total Parking: 8.00
  • Driveway: Private

Property Interior

  • Sqft: 3500-5000 Sqft
  • Bed: n/a
  • Bath: 2
  • Kitchen: 1
  • Family Room: No
  • Basement: Finished, Full
Property Listed by: JDL REALTY INC.
Virtual Tour: n/a

Home Valuation Estimate

What is 145 Main Street, Markham, ON worth in today’s Unionville, Markham market?

This HomeZira valuation preview helps buyers and sellers think through the asking price for this Detached with 3500-5000 sq. ft. in Unionville, Markham. The full estimate reviews the property’s location, home type, bedroom count, size range, age, and nearby comparable market activity after sign-in.

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Location

  • Address: 145 Main Street
  • Neighborhood: Unionville
  • Zip/Postal Code: L3R 2G7
  • Nearby Amenities: Greenbelt/Conservation, School, Public Transit, Hospital, Park, Wooded/Treed
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About 145 Main Street, Markham, ON L3R 2G7, Markham

Located at 145 Main Street, Markham, ON in Markham (Unionville neighbourhood), near Highway 7 & Main St. This freehold home offers Detached, ["2-Storey"], 0 bedrooms, 2 bathrooms and 3500-5000 sq.ft. (approx.) in a layout suited to everyday family living. Basement: Finished, Full • 8 parking spots • Garage: None • Heating: Gas Forced Air • Cooling: Central Air. Property taxes are approximately $25,152 for 2025. Rare Opportunity To Own A Landmark Property On Prestigious Main Street Unionville Within The Historic Heritage District. Backing Directly Onto Bruce Creek And Mature Ravine Greenery, This Unique Residence Offers A Rare Blend Of Historic Charm, Privacy, And Estate-Like Living On An Expansive Lot Rarely Found In The Area. The Building Has A Dedicated Fiber Optic Connection, Ideal For Modern Living And Remote Work Needs. Protected By Heritage Conservation And Main Street Character Controls, This Property Represents Exceptional Long-Term Prestige Within One Of Markham's Most Desirable And Iconic Communities. An Irreplaceable Opportunity For Discerning Buyers Seeking Timeless Character, Tranquil Natural Surroundings, And Premier Main Street Unionville Living.

FAQs for 145 Main Street, Markham, ON , Unionville , Markham

What are the listing details for 145 Main Street, Markham, ON?
145 Main Street, Markham, ON is a Detached for sale in Markham, in the Unionville neighbourhood, York. The current list price is $3,950,000. MLS number: N13153462.
How many bedrooms and bathrooms does this home have?
145 Main Street, Markham, ON is listed as a Detached with a ["2-Storey"] style and 2 bathroom(s). The listed interior size range is 3500-5000 sq. ft..
What lot, basement, garage, or parking details are listed?
The lot size is listed as approximately 140.15 x 230.65 Feet. The basement is listed as: Finished, Full. Garage type: None. Total parking: 8 space(s).
What heating, cooling, and exterior details are shown?
Heating is listed as: Gas, Forced Air. Cooling is listed as: Central Air. Exterior/construction materials are listed as: Board & Batten .
Where is this property located?
145 Main Street, Markham, ON is located in the Unionville neighbourhood of Markham. The listed cross street is Highway 7 & Main St.
What information is available on this public listing page?
The public listing page shows current active listing information, property photos, room details when available, map location, listed price, property features, and contact options. Annual taxes are listed as $25,152 / 2025. Valuation tools and similar sold-property previews are available after sign-in where applicable, without displaying sold data in this public FAQ.

FAQ content is based on current active listing fields shown on this page. Sold prices, sold comparables, and VOW-only details are not included in this public FAQ.