OPF Housing Scheme Lahore - Plots for Sale - UPN OPF housing scheme Lahore is a well-developed housing society. This is a gated community and is fully secure. The roads are completely developed. There are five blocks in this society, blocks A to D. Each block has its own grand mosque. OPF Housing Scheme Lahore has nine parks, five of which are large and four of which are small. People are living in model houses of 10 Marla and 1 Kanal. These model houses are perfectly designed by modern architects. This housing society is progressing very well. The remaining house development will be completed over time