Looking to buy a new under construction place in Navi Mumbai and beyond for a family of 6 including aging parents. Priorities including security, lesser pollution, open greener spaces for walking.

We are getting gentrified out of Ghatkopar and cannot afford a place here. I am looking at Navi Mumbai - Vashi, Nerul, Seawoods, Belapur, Kharghar and similar areas. The palm beach road looks appealing but so many accidents is a big concern. Navi Mumbaikars, can you please pour in your suggestions Size - 950 to 1200 sqft Budget - Max 3 CR