Chandigarh Administration’s latest data says only 134 residential plots remain vacant out of approximately 24,035 sites across the city, with more than half of the identified vacant stock concentrated in Sectors 38 and 40. But vacant does not automatically mean available for immediate purchase. This PropKeyz guide explains the sector-wise supply, 2026 collector rates, recent Estate Office auction results, why eight of ten plots went unsold despite extreme scarcity, and what Chandigarh’s limited land supply could mean for buyers comparing Mohali, New Chandigarh and other Greater Tricity plot markets.