Though I don't know of any upcoming and new residential project in Cheran Ma Nagar, I do know there is an apartment complex by the name of CMR Ashokji Nagar, which you could checkout. About houses, well if you want a 2 bedroom house, you will have to pay around Rs. 50 - 60 lakhs in which the floor space will be about 1500 sq ft. If you want to buy a 3 bedroom house, you will have to pay around Rs. 60 lakhs which gives you floor space of 1000 sq ft. Now if you want a bigger 3 bedroom house, floor space of around 2000 - 2500 sq ft, you will have to pay an amount in the range of Rs. 60 - 80 lakhs.
Hey, I'm not too sure if there are any upcoming/ongoing residential projects in Cheran Ma Nagar. But you will definitely find houses for sale here. If you want a 2 BHK house, you will have to shell out around 50 - 55lakhs for a floor space of 1600 sq ft on an average and if you want a 3 BHK house, you will mostly have to pay around 60 lakhs for a floor space of 1000 sq ft and if you want a more spacious 3 BHK (say 2000 - 2500 sq ft) you will have to pay approximately 70 - 80 lakhs.
I do not know of any upcoming residential projects in Cheran Ma Nagar but you can find a lot of houses that are up for sale. A 2 BHK house with floor space of around 1400 - 1800 sq ft would probably cost you around Rs. 55 lakhs, looking at the current market price trends. And a 3 BHK house with floor space of 1000 sq ft will cost you approximately 60 lakhs and a 3 BHK with floor space of like 2000 - 2400 sq ft can cost you anywhere between Rs. 60 and 80 lakhs.