346 Castan Avenue, Markham, ON L3R 4S3
Markham
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
Estimate only - excludes property tax, condo fees, utilities and home insurance. Rates vary by lender and term; based on semi-annual compounding.
Walkability, transit, and bike-friendliness for 346 Castan Avenue, Markham, ON L3R 4S3
Provided by Walk Score®. Walk Score, Transit Score, and Bike Score are trademarks of Walk Score.
MLS# N13477084
Listed by BAY STREET GROUP INC.
On market since Jun 23, 2026
What comparable homes actually sold for in the last 12 months.
346 Castan Avenue, Markham, ON L3R 4S3 is listed for $1,890,000 CAD.
346 Castan Avenue, Markham, ON L3R 4S3 has 6 bedrooms and 5 bathrooms.
346 Castan Avenue, Markham, ON L3R 4S3 is a Detached.
346 Castan Avenue, Markham, ON L3R 4S3 is in Markham, Ontario.
346 Castan Avenue, Markham, ON L3R 4S3 is currently for sale.
Contact Alex Morgan at +16471112222 to arrange a private showing of 346 Castan Avenue, Markham, ON L3R 4S3 (MLS# N13477084). You can also send a message through the contact form on this site.
