For SaleDetached

21 Shadbolt Court

$3,480,000
4 Bed + Den5 Bath3500-5000 sq ft1d on market
MLS# N13700662Unionville, Markham · L3R 1X3
Bedrooms
4 Bed + Den
Bathrooms
5 Bath
Size (MLS Range)
3500-5000 sq ft
Parking
6 Attached

About This Listing

Welcome to this exceptional brand-new custom luxury residence in one of Unionville's most prestigious and established neighbourhoods. Situated on a premium 50' x 125' corner lot on a quiet court, this architecturally designed home offers approximately 5,500 sq. ft. of luxurious living space including a professionally finished walk-up basement. Rebuilt from the ground up with modern elegance and superior craftsmanship, the home features soaring ceilings, expansive windows, premium finishes, designer lighting, hardwood flooring throughout, a chef-inspired gourmet kitchen with high-end appliances, custom cabinetry, oversized centre island, and an open-concept layout ideal for both family living and entertaining. The spacious primary retreat offers a spa-inspired ensuite and custom walk-in closet, while generously sized bedrooms provide comfort for the entire family. The finished walk-up basement offers exceptional flexibility with additional bedrooms, recreation space, and potential for multi-generational living. Double garage plus four-car driveway. Located within top-ranked school districts and just minutes to Main Street Unionville, Toogood Pond Park, Whole Foods, Markville Mall, Highway 407, GO Transit, and every major convenience. A rare opportunity to own a newly rebuilt luxury home in a mature, highly sought-after community where new construction is seldom available. Move in and enjoy luxury living with the peace of mind that comes with a newly built home.

Monthly Mortgage (P&I)$15,162
Property Tax (MLS)$250
Maintenance Fees$0
Total Monthly Cost$15,412

Down payment: $696,000 (20.0%) · Mortgage: $2,784,000

Property tax uses MLS annual tax of $2,997/yr. Uses the standard Canadian semi-annual compounding convention. Estimates only—not a pre-approval or offer of credit. Actual rates and eligibility may vary. Provincial sales tax on mortgage insurance, when applicable, is not included. Consult a mortgage professional for accurate figures.

Property Details

MLS NumberN13700662
Property TypeDetached
Style2-Storey
Listing TypeFor Sale
StatusActive
Bedrooms4 Bed + Den
Bathrooms5
Size3500-5000 sq ft
Parking Spaces6
Parking TypeAttached
Property Tax$2,997/yr
Days on Market1
Listed2026-08-21
CommunityUnionville
MunicipalityYork
Cross StreetGainsville/Shadbolt

Listing provided by AIMHOME REALTY INC.

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Data last updated: August 23, 2026 at 06:27 a.m.