Huh. In the US, year of construction is one of a very short list of numbers that characterizes a home for sale. It makes a big difference, too, as you can see

Huh. In the US, year of construction is one of a very short list of numbers that characterizes a home for sale. It makes a big difference, too, as you can see various styles, floorplans, and uses of space fall into and out of fashion decade-to-decade. It would be quite unusual for a homeowner here not to be in tune with the year their home was built.