Two-Story Penthouse In The D.C. Metro Area Hits The Market For $10.5 Million
Remember when penthouses were squalid structures? Of course, you don’t. It was more than 100 years ago that rooftop lean-tos and sheds were built to house servants atop New York City’s tall buildings. Since then, the allure of living in sky-high residences has soared, along with prices and prestige reserved for the very few. One