Resale3 BHK Flat in Kollur GHR Callisto RERA₹1.2 CrAvg. price: ₹6.76k/sq.ft1775 sq.ftBuiltup area15th Dec, 2025Possession status Highlights: 24x7 Security • Restaurants/Cafeterias • Gated Community • Children Play AreaSSwadesHomesHousing Expert PRO100+ buyers contactedLocality ChampionContact