346 Castan Avenue, Markham, ON

Markham, Village Green-South Unionville Hood
Kennedy / Hwy 7
5+1 Br | 5 Bath | 3000-3500 Sqft
$1,998,000 For Sale

Property Overview

  • Detached — 2-Storey
  • SqFt: | 3000-3500 Sqft
  • Lot Size: 44.65 x 214.57 Feet
  • Age: 16-30 Years
  • Basement: Finished, Separate Entrance
  • Exterior: Brick, Stone
  • Taxes: 9,418 / 2025
  • Zoning: n/a
  • MLS #: N13105278
  • Sewer: Sewer
  • Heat Source: Gas , Forced Air

Property Description

Spacious 5-Bedroom Green Park Home in Prestigious South Unionville. Welcome to this sunfilled, south-facing gem in a top-tier school zone! Recently refreshed with new paint, new kitchen cabinet doors, and sleek granite countertops, this home is truly move-in ready.

The functional layout features 9-foot ceilings on the main floor and gleaming hardwood throughout. Rare and highly desirable, every bedroom includes an ensuite or semi-ensuite for ultimate privacy. The professionally finished basement offers a self-contained apartment with a separate entrance, perfect for extended family or potential income.

Step outside to your extra-deep backyard-a blank canvas to build your private oasis. Unbeatable location within walking distance to Markville High, T&T, Foody Mart, Markville Mall, Pan Am Center, South Unionville Pond, Milne Dam Conservation Park, Go Train and other amenities. Check out this link for seasonal scenery https://youtu.be/SKDZNaSbC4I?si=jb7JNoxb-9fQrd2z.

Existing chattels: Recessed lighting throughout, Nest thermostat, Nest carbon monoxide with smoke detector, DSC alarm system, Hardwired security monitor system with cameras (owned), Stove, range hood, Stainless steel fridge, microwave, two washers & one dryer, central air conditioner, water filter, water softener, instant hot water heater (owned), garage door opener with remote control, all existing light fixtures and all existing window coverings.

Property Details

  • For: For Sale
  • Type: Detached
  • Style: 2-Storey
  • Lot: 44.65 x 214.57 Feet
  • Region: York
  • Hood: Village Green-South Unionville
  • Zoning: n/a
  • Lot Irreg: Fronting on: North
  • Fronting On: North

Building Details

  • Age: 16-30 Years
  • Exterior: Brick, Stone
  • Heat: Gas , Forced Air
  • A/C: Central Air
  • Interior Features: Water Heater, Water Softener, Auto Garage Door Remote
  • Pool: None
  • Sewer: Sewer
  • Garage: Built-In
  • Total Parking: 4.00
  • Driveway: Private Double

Property Interior

  • Sqft: 3000-3500 Sqft
  • Bed: 5 +1
  • Bath: 5
  • Kitchen: 1 +1
  • Family Room: No
  • Basement: Finished, Separate Entrance
Rooms Details

Living Room

Main Level

7.62 x 3.3

Hardwood Floor, Window, Combined w/Dining

Dining Room

Main Level

7.62 x 3.3

Hardwood Floor, Window, Combined w/Living

Family Room

Main Level

5.69 x 3.61

Hardwood Floor, Window, Gas Fireplace

Kitchen

Main Level

4.17 x 5.79

Eat-in Kitchen, Pantry, W/O To Yard

Library

Main Level

3.05 x 2.74

Hardwood Floor, Window, French Doors

Primary Bedroom

Second Level

6.4 x 4.57

Hardwood Floor, 5 Pc Ensuite, Walk-In Closet(s)

Bedroom 2

Second Level

4.37 x 3.66

Hardwood Floor, Semi Ensuite, Walk-In Closet(s)

Bedroom 3

Second Level

4.6 x 3.66

Hardwood Floor, Semi Ensuite, Closet

Bedroom 4

Second Level

4.6 x 3.35

Hardwood Floor, Semi Ensuite, Closet

Bedroom 5

Second Level

4.1 x 3.3

Hardwood Floor, Semi Ensuite, Closet

Recreation

Basement Level

6.03 x 4.35

Ceramic Floor, Window, Pot Lights

Bedroom

Basement Level

3.55 x 3.37

Ceramic Floor, Window, Pot Lights

Kitchen

Basement Level

6.17 x 3.94

Ceramic Floor, Eat-in Kitchen, Pot Lights

Property Listed by: BAY STREET GROUP INC.
Virtual Tour: n/a

Home Valuation Estimate

What is 346 Castan Avenue, Markham, ON worth in today’s Village Green-South Unionville, Markham market?

This HomeZira valuation preview helps buyers and sellers think through the asking price for this 5-bedroom Detached with 3000-3500 sq. ft. in Village Green-South 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: 346 Castan Avenue
  • Neighborhood: Village Green-South Unionville
  • Zip/Postal Code: L3R 4S3
  • Nearby Amenities: School Bus Route, River/Stream, Wooded/Treed
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About 346 Castan Avenue, Markham, ON L3R 4S3, Markham

Located at 346 Castan Avenue, Markham, ON in Markham (Village Green-South Unionville neighbourhood), near Kennedy / Hwy 7. This freehold home offers Detached, ["2-Storey"], 5 bedrooms, 5 bathrooms and 3000-3500 sq.ft. (approx.) in a layout suited to everyday family living. Basement: Finished, Separate Entrance • 4 parking spots • Garage: Built-In • Heating: Gas Forced Air • Cooling: Central Air. Property taxes are approximately $9,418 for 2025. Spacious 5-Bedroom Green Park Home in Prestigious South Unionville. Welcome to this sunfilled, south-facing gem in a top-tier school zone! Recently refreshed with new paint, new kitchen cabinet doors, and sleek granite countertops, this home is truly move-in ready. The functional layout features 9-foot ceilings on the main floor and gleaming hardwood throughout. Rare and highly desirable, every bedroom includes an ensuite or semi-ensuite for ultimate privacy. The professionally finished basement offers a self-contained apartment with a separate entrance, perfect for extended family or potential income. Step outside to your extra-deep backyard-a blank canvas to build your private oasis. Unbeatable location within walking d.

FAQs for 346 Castan Avenue, Markham, ON , Village Green-South Unionville , Markham

What are the listing details for 346 Castan Avenue, Markham, ON?
346 Castan Avenue, Markham, ON is a Detached for sale in Markham, in the Village Green-South Unionville neighbourhood, York. The current list price is $1,998,000. MLS number: N13105278.
How many bedrooms and bathrooms does this home have?
346 Castan Avenue, Markham, ON is listed as a Detached with a ["2-Storey"] style, featuring 5+1 bedroom(s) and 5 bathroom(s). The listed interior size range is 3000-3500 sq. ft..
What lot, basement, garage, or parking details are listed?
The lot size is listed as approximately 44.65 x 214.57 Feet. The basement is listed as: Finished, Separate Entrance. Garage type: Built-In. Total parking: 4 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: Brick, Stone.
Where is this property located?
346 Castan Avenue, Markham, ON is located in the Village Green-South Unionville neighbourhood of Markham. The listed cross street is Kennedy / Hwy 7.
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 $9,418 / 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.