http://propertytimes.org - 'Provident Welworth City' located on Yelahanka - Doddaballapur Road at North Bangalore. Welworth City is set on 44 acres of land and comprises of 3360 units. The sizes of the apartments are ranging from 845 sqft to 1180 sqft(with a mix of 2 BHK and 3 BHK apartments).