we have both type of plots residential as well as commercial and price of plots in greater noida sectors are - phi- 15000-25000 per sq m according to location alpha-45 k per sq m beta-50 k per sq m delta- 40 k per sq m omecron- 30 k per sq m sizes of plots are starts from 60 sq m to 1000 sq m. all these plots are residential plots and authority approved plots so there is no issues........................ if u want more information regarding plots in greater noida then call me on 8285629817