Latimer House is a three-story steel-and-glass landmark Philadelphia home. Situated on a corner in the city's Washington Square neighborhood, the home's unassuming exterior is its best ruse: Architect-designed in the modernist tradition, over 5,000 square feet of space gives way to full-floor staircases, soaring ceilings and cavernous spaces. Cool in its steel-cased angularity, this home retains its warmth from the sun, let in by ample windows and skylights, including a glass rooftop atrium. A contemporary stunner. View the property.