Possible Clues:

• Skinflint, like Scrooge
• He won't share his lolly!
• Scrooge McDuck, for one
• Philanthropist's antithesis
• Could get able to make one sad as well as mean
• One doesn't like to give out a gentleman's address - no time
• Someone close starts to move in, seeking easy reward
• Moneygrubber
• Mean to be like this?
• He's close, and notes I am going the wrong way