21 days on Market

297 Castan Ave, Markham, Ontario L3R 4S2

Detached
4
5
~2500-3000 sqft
$1,599,000
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Detached
4
5
~2500-3000 sqft

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Highlights

Property Estimate

Days on market21 days

Estimated valueNot available

Price/Sqft$586/sqft

Monthly cost

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Description

Luxurious and spacious 4-bedroom home in the highly desirable South Unionville community, offering approximately 2,861 sq ft and backing onto beautiful greenspace with serene pond views and mature trees. Built by Greenpark and meticulously maintained by the owner , this bright and well-kept home features 9-ft smooth ceilings, pot lights throughout, upgraded kitchen cabinet refinishing with updated colors, and fresh paint throughout the entire house, making it move-in ready. Located in the top-ranking Markville Secondary School district and excellent elementary schools, and within walking distance to Langham Square, with easy access to Downtown Markham, York University, Cineplex, restaurants, shopping centres, YMCA, public transit, Hwy 7, Hwy 407, and GO Train, this home offers both comfort and convenience in one of Markham's most sought-after neighborhoods


Property Details

Style2-Storey
View-
Age of property-
SqFt~2500-3000 SqFt
Lot Size4,422 SqFt(109.69 x 40.32)
Parking Spaces5
MLS ®NumberN12887886
Community NameUnionville
Data SourceTRREB
Listing byRE/MAX REALTRON REALTY INC.

Features

Heating: Forced Air
Cooling: Central Air
Fireplace
Basement: Finished

Main Floor

Breakfast

4.2 x 2.8

Ceramic Floor / O/Looks Ravine / W/O To Deck

Living

3.75 x 3.75

Hardwood Floor

Dining

3.75 x 3.75

Hardwood Floor

Family

3.75 x 4.97

hardwood floor / O/Looks Ravine / Fireplace


Features

Lot size: 4,422 SqFt

Parking

Garage spaces 2

Garage type Attached

Other parking spaces 3

Total parking spaces 5


Property History

Mar 16, 2026
ListedActive
$1,599,000
21 days on market
history photo preview50
Listing by trreb®
Property listed by RE/MAX REALTRON REALTY INC., Brokerage
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Market Data - Unionville

Geo Zone Map ThumbnailUnionville

Buyer's Market

View Market Data

Detached house - for the past 30 days

Buyer's market Seller's market

Avg. Days on Market

Past 30 days

18 days

Compared to

2025

24 days

2024

14 days

2023

11 days

New Listings

Past 30 days

42 listings

Compared to

2025

42 listings

2024

34 listings

2023

40 listings

Units sold

Past 30 days

13 units

Compared to

2025

10 units

2024

22 units

2023

21 units

Median Sold Price

Past 30 days

$1,668,000

Compared to

2025

$1,858,844

2024

$2,039,500

2023

$2,170,000


What’s nearby?Essentials within 5 km

Local Logic

Transportation Scores

Estimated Budget