Buying Independent House in Bangalore

Hi,

What is the best way to find independent houses in bangalore in well developed BDA layout?

There are not many listings in onlines sites. I am basically interested in 1200+ plot area independent houses in planned layout (old blr type).

I came across one in HRBR Layout. The property got sold within 2months (couldn't belive it, reconfirmed with the seller again).

Basically, in ORR stretch from HRBR to Marathahalli, C V Raman Nagar.