❮ Back to Search

346 Castan Avenue, Markham, ON L3R 4S3

MLS: N13105278 | Detached

$1,998,000

❮ Browse All Listings

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: Head 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)
  • Lot W × L: 44.65 × 214.57 Feet
  • Basement: Finished, Separate Entrance
  • Possession: Flexible

Costs

  • Annual Taxes: $9,417.72 (2025)

Detailed Features

Interior & Systems

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

Exterior & Construction

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

Lot & Land

  • Lot Size: 9,388 sq ft (872.2 m²)

Community & Neighbourhood

  • Neighbourhood: Village Green-South Unionville

Listing Information

MLS® NumberN13105278
BoardToronto Regional Real Estate Board
BrokerageBAY STREET GROUP INC.
Date ListedMay 8, 2026
Last UpdatedMay 11, 2026

Listing History

🔒

Sold history, price changes, and days-on-market are reserved for registered users.

Per TRREB / PropTx Virtual Office Website (VOW) terms, this data is available to logged-in users who have accepted the VOW Terms of Use.

Sign In or Register

Location & Neighborhood

📍346 Castan Avenue, Markham, ON L3R 4S3

🚗 Travel times

Neighborhood Walkability

Mortgage & Cost Calculators

Similar Homes ?Similar Homes — Search CriteriaSearch Radius5 kmPrice Range±5%Match Home TypeYesMatch BedroomsYes

Property Comparables ?Active Comparables — Search CriteriaSearch Radius2 kmPrice Range±15%Match Home TypeYesMatch BedroomsYes

Active Comparables
Rent Comparables
Sold Comparables
Rented Comparables

No rental comparables found in this area.

TRREB MLS® ListingInformation is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Listing Brokerage: BAY STREET GROUP INC.Board: Toronto Regional Real Estate BoardLast Updated: May 11, 2026 at 11:35 AM EDTData provided by the Toronto Regional Real Estate Board (TRREB) via PropTx / AMPRE.
Want full details? Sold history, days on market, and additional listing data are available to registered users after a one-time terms acceptance.
ASAP
 
FRI
22
May
SAT
23
May
SUN
24
May
MON
25
May
TUE
26
May
WED
27
May
THU
28
May
MorningAfternoonEvening
Cathy Dou
Cathy Dou
Broker of Record
[email protected]647-691-6364
Ask a Question

Book a Viewing

346 Castan Avenue, Markham, ON L3R 4S3

ASAP
 
FRI
22
May
SAT
23
May
SUN
24
May
MON
25
May
TUE
26
May
WED
27
May
THU
28
May
MorningAfternoonEvening
Cathy Dou
Cathy Dou
Broker of Record
[email protected]647-691-6364
Ask a Question