As of September 23, 2026, the median asking price for homes with in-law-suite features in Thornlea, Markham is $1,854,500.
Compared with the other neighbourhoods in Markham:
Higher-priced than Thornlea, Markham: Devil's Elbow ($6,650,000, about 258.6% higher), Bayview Glen ($3,919,500, about 111.4% higher), Bayview Fairway-Bayview Country Club Estates ($3,334,000, about 79.8% higher), Grandview ($2,750,000, about 48.3% higher), Rouge River Estates ($2,699,999, about 45.6% higher), Cachet ($2,317,500, about 25% higher), Milliken Mills East ($2,188,888, about 18% higher), Angus Glen ($2,048,500, about 10.5% higher), Unionville ($1,999,000, about 7.8% higher), Victoria Manor-Jennings Gate ($1,988,800, about 7.2% higher), and Rouge Fairways ($1,864,944, about 0.6% higher).
Lower-priced than Thornlea, Markham: Village Green-South Unionville ($1,840,000, about 0.8% lower), Aileen-Willowbrook ($1,793,400, about 3.3% lower), Victoria Square ($1,788,000, about 3.6% lower), Wismer ($1,747,450, about 5.8% lower), Royal Orchard ($1,663,500, about 10.3% lower), Buttonville ($1,639,000, about 11.6% lower), Sherwood-Amberglen ($1,478,888, about 20.3% lower), Cornell ($1,399,000, about 24.6% lower), Markham Village ($1,384,000, about 25.4% lower), Milliken Mills West ($1,379,500, about 25.6% lower), Thornhill ($1,375,000, about 25.9% lower), Berczy ($1,364,444, about 26.4% lower), Raymerville ($1,349,000, about 27.3% lower), Box Grove ($1,298,000, about 30% lower), Bullock ($1,189,900, about 35.8% lower), Greensborough ($1,185,000, about 36.1% lower), Old Markham Village ($1,144,500, about 38.3% lower), Cedar Grove ($1,100,000, about 40.7% lower), Middlefield ($1,038,000, about 44% lower), and Cedarwood ($973,950, about 47.5% lower).
