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Listing Brokerage: EASTIDE REALTYLast Updated: Apr 26, 2026 at 11:47 AM EDTData provided by the Toronto Regional Real Estate Board (TRREB) via PropTx / AMPRE.
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346 Castan Avenue, Markham, ON L3R 4S3, Markham, ON, L3R 4S3

MLS: N13020290 | Detached

$1,998,000

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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

Directions: go south on Kennedy from Hwy 7 then make a left on Castan Ave
Inclusions: 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.

Quick Facts

  • Property Type: Detached
  • Style: 2-Storey
  • Bedrooms: 6 (5 above, 1 below)
  • Bathrooms: 5
  • Fireplaces: 1
  • Parking: 4.0 spaces (Private Double)
  • Lot Size: 9,388 sq ft (872.2 m²)

Costs

  • Annual Taxes: $9,417.72 (2025)

Listing Provided by: EASTIDE REALTY
Board: Toronto Regional Real Estate Board
Data provided via CREA DDF®.

Detailed Features

Interior & Systems

  • Cooling: Central Air
  • Basement: Apartment, Separate Entrance, Finished
  • Security: Alarm System, Carbon Monoxide Detectors, Monitored, Security System, Smoke Detector
  • Fireplace Features: Natural Gas, Family Room

Exterior & Construction

  • Style: 2-Storey
  • Exterior: Deck, Landscaped, Patio, Private Pond
  • Roof: Asphalt Shingle
  • Construction: Brick, Stone
  • Foundation: Concrete
  • Sewer: Sewer

Lot & Land

  • Lot Size: 9,388 sq ft (872.2 m²)
  • Pool: None

Community & Neighbourhood

  • Neighbourhood: Village Green-South Unionville

Listing Information

MLS® NumberN13020290
BoardToronto Regional Real Estate Board
Originating SystemToronto Regional Real Estate Board
BrokerageEASTIDE REALTY
Date ListedApril 20, 2026
Last UpdatedApril 26, 2026

Listing History

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Location & Neighborhood

📍346 Castan Avenue, Markham, ON L3R 4S3, Markham, ON, L3R 4S3

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Cathy Dou
Cathy Dou
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[email protected]647-691-6364
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346 Castan Avenue, Markham, ON L3R 4S3, Markham, ON, L3R 4S3

ASAP
 
MON
4
May
TUE
5
May
WED
6
May
THU
7
May
FRI
8
May
SAT
9
May
SUN
10
May
MorningAfternoonEvening
Cathy Dou
Cathy Dou
Broker of Record
[email protected]647-691-6364
Ask a Question