As of September 22, 2026, the median asking price for luxury homes in Thornhill, Markham is $4,040,000.
Compared with the other neighbourhoods in Markham:
Higher-priced than Thornhill, Markham: Bayview Fairway-Bayview Country Club Estates ($6,334,000, about 56.8% higher), Devil's Elbow ($4,491,000, about 11.2% higher), and Bayview Glen ($4,390,000, about 8.7% higher).
Lower-priced than Thornhill, Markham: Milliken Mills East ($3,999,999, about 1% lower), Unionville ($3,795,000, about 6.1% lower), Angus Glen ($3,590,000, about 11.1% lower), Grandview ($3,490,000, about 13.6% lower), Buttonville ($3,399,000, about 15.9% lower), Victoria Manor-Jennings Gate ($3,394,000, about 16% lower), Royal Orchard ($3,288,000, about 18.6% lower), and Thornlea ($2,924,000, about 27.6% lower).