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346 Castan Avenue, Markham, ON L3R 4S3 — $1,998,000 | Paul Nusca Real Estate

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346 Castan Avenue, Markham, ON L3R 4S3

Village Green-South Unionville · L3R 4S3

$1,998,000

MLS® #N13020290

Bedrooms (5+1)

Bathrooms

3000-3500

Sq Ft

About This Property

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

General Information

Property Type: Residential Freehold
Subtype: Detached
Transaction: For Sale
Architectural Style: 2-Storey
Status: Active

Building & Mechanicals

Foundation: Concrete
Construction: Brick, Stone
Heating: Forced Air
Heating Fuel: Gas
Cooling: Central Air
Sewer: Sewer

Basement

Basement: Apartment, Separate Entrance, Finished

Parking & Garage

Total Parking: 4
Parking Spaces: 2
Garage Type: Built-In
Parking Features: Private Double

Lot & Land

Lot Size: 9388 Feet
Frontage: 44.65'
Depth: 214.57'

Interior Features

Features

Auto Garage Door Remote
Water Heater
Water Softener

Exterior Features

Deck
Landscaped
Patio
Private Pond

Pool

None

Taxes

Annual Tax: $9,418
Tax Year: 2025

Rooms

Room	Level	Dimensions
Living Room	Main	25' × 10' 10"
Dining Room	Main	25' × 10' 10"
Family Room	Main	18' 8" × 11' 10"
Kitchen	Main	13' 8" × 19'
Library	Main	10' × 9'
Primary Bedroom	Second	21' × 15'
Bedroom 2	Second	14' 4" × 12'
Bedroom 3	Second	15' 1" × 12'
Bedroom 4	Second	15' 1" × 11'
Bedroom 5	Second	13' 5" × 10' 10"
Recreation	Basement	19' 9" × 14' 3"

Mortgage Calculator

Home Price

Down Payment %

Rate %

Amortization (years)

Estimated monthly payment

$9,816

Down payment: $399,600 · Loan: $1,598,400

Estimate only. Actual rates and payments vary by lender.

Listing Information

Last Updated: Apr 26, 2026

Listing courtesy of:

EASTIDE REALTY

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The information provided is for personal, non-commercial use and may not be used for any purpose other than identifying prospective properties consumers may be interested in purchasing. Last updated: Apr 26, 2026.

Measurements, dimensions, and other property details are provided by the listing brokerage and have not been independently verified. Information is deemed reliable but is not guaranteed and should be confirmed by the buyer and their representative.