What's the official definition of a double garage house?

real estate pros are legally required to tell the truth - - - there is a reason those laws came about - - a parkin is about 9feet x 18feet - your local code may vary - what language a Salesman might use is up to them - I've had sales and appraisal licenses in two states - people say all kind of things - even pros - 2 mini-vans seems obviously a double garage - language is fluid - local lingo can be unique