You can look for areas such as Hosur road, HSR Layout and Silk Board. With a budget of Rs 15 to 25 lakh you will get good deal in these areas. In these localities, 2 BHK apartments with sizes ranging from 900 to 1,200 sq ft can be available. If you are interested you can post your requirement at http://www.commonfloor.com/post-public-property-requirement to get matching properties details on your Email and Mobile.