Why it’s here: It's a concrete residence offered for an astronomical $10,475-per-square-foot asking price. The 2,000-square-foot interior has mile-high ceilings and disappearing glass walls ...

The five-bedroom, 10-bath mansion is more of a monument to concrete. Perhaps tellingly ... The 18,000-square-foot fortress seems fit for a Marvel supervillain who takes a break from scheming ...

The Boston Landmarks Commission has declared Boston City Hall a local historic landmark, Mayor Michelle Wu’s office announced Friday.

Originally, this brutalist concrete fortress for books was designed with an emphasis on keeping out daylight. The large floor plates were excellent for housing the original sorting equipment and ...

An oceanfront, concrete fortress designed to withstand the elements in Del Mar, CA, is the week's most popular home on Realtor.com®. Built in 2016, the four-bedroom residence is listed for an eye ...