346 Castan Avenue, Unionville

346 Castan Avenue
346 Castan Avenue
346 Castan Avenue
+47
5+1
 bed
5
 bath
4
 parking
3000 - 3500
 sqft
Detached
$1,890,000
For Sale
76 days
 on site
$1,890,000
Click to open the pre-gallery to get the direction
Size
-
Lot size
9388 sqft
Street frontage
-
Possession
2026-08-31
Price per sqft
$540 - $630
Taxes
$9,417.72 (2025)
Parking Type
-
Style
2-Storey
See what's nearby
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
Broker: BAY STREET GROUP INC.
MLS®#: N13477084
Property details
Parking:
4
Parking type:
-
Property type:
Detached
Heating type:
Forced Air
Style:
2-Storey
MLS Size:
3000-3500 sqft
Lot front:
44 Ft
Lot depth:
214 Ft
Listed on:
Jun 23, 2026
Show all details
Rooms
LevelNameSizeFeatures
Main
Family Room
18.7 x 11.8 ft
Basement
Bedroom
11.7 x 11.1 ft
Second
Primary Bedroom
21.0 x 15.0 ft
Show all
Instant estimate:
orto view instant estimate
$108,967
lower than listed price
i
High
$1,855,236
Mid
$1,781,033
Low
$1,693,016
Have a home? See what it's worth with an instant estimate

Use our AI-assisted tool to get an instant estimate of your home's value, up-to-date neighbourhood sales data, and tips on how to sell for more.

77 Forty Second Street
1/50
$1,999,000
17 days
77 Forty Second Street
5+2BD
6BA
8 Parking
3,000-3,500 sqft
MLS#: N13698838
HC REALTY GROUP INC.
17 days
84 Longwater Chase
1/50
$1,688,000
40 days
84 Longwater Chase
4+2BD
6BA
6 Parking
3,000-3,500 sqft
MLS#: N13613170
JDL REALTY INC.
40 days
45 Aitken Circle
1/32
$1,890,000
9 days
45 Aitken Circle
4BD
3BA
12 Parking
3,000-3,500 sqft
MLS#: N13722222
MANORLEAD GROUP INC.
9 days
5158 16th Avenue
1/50
$1,790,000
132 days
5158 16th Avenue
4BD
4BA
6 Parking
3,000-3,500 sqft
MLS#: N13050190
ANJIA REALTY
132 days

About 346 Castan Avenue

346 Castan Avenue is an Unionville detached house for sale. 346 Castan Avenue has an asking price of $1890000, and has been on the market since June 2026. This detached house has 5+1 beds, 5 bathrooms and is 3000-3500 sqft. 346 Castan Avenue, Unionville is situated in South Unionville, with nearby neighbourhoods in Markville, Bullock, Milliken Mills East and Middlefield.

For groceries there is GNC which is only an 8 minute walk.

If you are looking for transit, don't fear, there is a Bus Stop (HWY 7 / BULLOCK) only a 4 minute walk.