Raj Nagar Extension: Infra ka asar, affordability ka kya scene?

Raj Nagar Extension — been tracking this area closely for my own purchase. Metro Red Line extension aur Delhi-Meerut Expressway ka impact kya lagta hai? I know builders talk a lot, but real ground pe prices kitna move hue hain? Especially near Kala Patthar. Still affordable for a 2BHK around 70L, ya woh window ab close ho gayi?