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For saleNew listingMLS® N14128742

43 Couperthwaite Crescent, Markham, ON L3R 6N1

Unionville · L3R 6N1

$1,489,000

$745 / sq ft

6 days on market

Bedrooms
4
Bathrooms
3
Interior
2,000 sf
Parking
6
Lot
40.43 × 129.77 ft

What's special

  • Attached garage
  • Central air
  • Finished basement
  • Fireplace
  • Water heater owned

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About this property

Welcome to this beautifully updated home nestled on a quiet crescent in a mature Unionville neighbourhood. Thoughtfully refreshed with extensive improvements, this inviting residence blends modern finishes with comfortable family living. The main floor showcases new luxury vinyl plank flooring, fresh paint, updated lighting and plumbing fixtures, and new window coverings throughout. The bright living and formal dining rooms offer welcoming spaces for relaxing and entertaining, while the family room features a cozy fireplace, a large window and custom shutters. The beautifully updated kitchen boasts white cabinetry, brand-new stainless steel appliances, including a counter-depth refrigerator and built-in microwave, along with new countertops, a stylish tile backsplash and a new sink. The adjoining breakfast area offers a walkout to the backyard deck, creating a seamless connection between indoor and outdoor living. Upstairs, new broadloom extends throughout four well-appointed bedrooms, each featuring double-door closets. The primary bedroom offers matching double closets and a private three-piece ensuite. A second-floor laundry room adds everyday practicality with a new washing machine, laundry sink, cabinet and luxury vinyl plank flooring. The unfinished basement offers a blank canvas with endless potential to create additional living space tailored to your needs. Additional improvements include a new furnace, central air conditioner, water heater, garage doors and opener, and front and side entrance doors. Enjoy the fenced backyard with its spacious deck and green space, perfect for outdoor entertaining. A fantastic location within walking distance of paved nature trails and historic Main Street Unionville. Centennial GO Station is just a short drive away, with Markville Shopping Centre, excellent schools and everyday amenities all nearby. With its extensive updates, functional layout and desirable location, this move-in-ready home is an exceptional opportunity.

Rooms

10 rooms. Dimensions as published by the listing brokerage.

Room dimensions and features
RoomLevelDimensionsFeatures
Living RoomMain4.85 × 3.29 m15.9 × 10.8 ftVinyl Floor · Large Window · Overlooks Frontyard
Dining RoomMain3.79 × 3.39 m12.4 × 11.1 ftVinyl Floor · Window · Formal Rm
KitchenMain5.24 × 3.32 m17.2 × 10.9 ftStainless Steel Appl · Custom Backsplash · Pot Lights
BreakfastMain5.24 × 3.32 m17.2 × 10.9 ftW/O To Deck · Vinyl Floor · Open Concept
Family RoomMain5.21 × 3.21 m17.1 × 10.5 ftGas Fireplace · Vinyl Floor · Large Window
Primary BedroomSecond5.48 × 3.46 m18.0 × 11.4 ft3 Pc Ensuite · His and Hers Closets · Broadloom
Bedroom 2Second3.84 × 3.64 m12.6 × 11.9 ftBroadloom · Double Closet · Window
Bedroom 3Second3.83 × 3.15 m12.6 × 10.3 ftBroadloom · Double Closet · Window
Bedroom 4Second3.76 × 3.52 m12.3 × 11.5 ftBroadloom · Double Closet · Window
LaundrySecond2.12 × 2.04 m7.0 × 6.7 ftVinyl Floor · Laundry Sink · Window

Features

  • Water Heater Owned

Property details

Property

Property type
detached
Bedrooms
4
Bathrooms
3
Interior size
2,000 sq ft
Lot size
40.43 × 129.77 ft
Possession
tbd

Interior

Basement
Unfinished
Heating
Forced Air · Gas
Cooling
Central Air
Fireplaces
1
Exposure
South

Exterior & services

Construction
Brick
Garage
Attached
Parking spaces
6
Sewer
Sewer

Costs

List price
$1,489,000
Property taxes
$5,971 / year (2026)
Price per sq ft
$745

Listing

MLS® number
N14128742
Status
For sale
Listed
October 29, 2026
Days on market
6
Last updated
November 2, 2026
Listing brokerage
RE/MAX Rouge River Realty Ltd.

Price & sale history

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Before you make an offer

What this home costs beyond the asking price, and how that price compares to what else is on the market.

How this price compares

This home is priced below most comparable listings — about 11% of comparable detached listings in Unionville are asking less.

$1.49MMedian $2.00M$3.59M
This home
$745 / sq ft
Comparable median
$755 / sq ft

Based on 61 comparable active detached listings in Unionville. These are asking prices, not sale prices.

Mortgage estimate

Down payment8.3% · minimum $123,900
$123,900
Interest rate5-year fixed, illustrative only
4.49%
Amortization
Principal & interest
$7,547.87
Property tax (est.)
$497.59
Estimated monthly
$8,045

Estimate only. Excludes CMHC insurance premiums, which apply below 20% down, and does not constitute a mortgage approval or an offer of credit.

Land transfer tax

Payable on closing, on top of the purchase price.

Ontario
$26,255
Total due on closing
$26,255

An estimate on the asking price of $1,489,000. Rates current as of September 2026; confirm the final figure with your real estate lawyer.

Listing courtesy of RE/MAX Rouge River Realty Ltd.. Listing data is provided in part by the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but is not guaranteed accurate. Information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. Data is updated every 15 minutes.

$1,489,000

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Listing courtesy of CENTURY 21 KING`S QUAY REAL ESTATE INC.