Lena Dunham, "a voice of a generation" of 20 ... getting ready to close on a deal for a cute 2,500 square-foot home in Western Hollywood's Spaulding Square just south of Sunset Boulevard ...

And she picked a good one, according to TMZ: it's Breakfast at Tiffany's and A-Team star George Peppard's old place, a handsome 1919 Greek Revival in western Hollywood that comes with two bedrooms ...

Lena Dunham has revealed she's built a house '10 feet behind' her parents' home as she seeks to strike ... according to The Hollywood Reporter.