Madhuri
You will purchase a house after 02-10-2017 either in Rah – Moon or Rah – Mars.
If it happens in Moon bhukti which is from 02-10-2017 to 03-04-2019, you will raise loan and purchase the house. Please take care while you enter into agreement, as Mercury lord of 4th is connected to Venus lord of 3rd and 8th.
Good Luck.
JVS Rao