The house belonged to one Ramvir who was in a hospital in Aligarh when the incident took place, police said.
Ramvir's daughter and daughter-in-law were at home when the miscreants barged into the house around 1 AM and locked them in a room after overpowering them.
"The robbers decamped with Rs 35,000 cash and jewellery worth Rs. Five lakh," a police official said, adding that a manhunt has been launched for the robbers.