The Google tool for measuring the size of an area is way cool (or is "way cool" out of date?). I just applied it to our Carolina Golf Club course in downtown Charlotte. It was a 1929 Ross course, par 70, until a couple of years ago. I measured the old course (including club house, parking lot and very small practice tee) with the Google tool at 118 acres, just about the same as Ross's Wilmington Municipal course that David referred to.
For what it's worth: Five or six years ago the club purchased about 40 acres of undeveloped adjacent property. Several holes have been lengthened, a couple of new holes added, a large pond constructed and two former holes converted to a new practice area. Not counting the new practice area, we grew from 118 acres to 138 acres and from par 70 to par 71 (7,011 from the back). Counting the practice area, we've grown to 150 acres (not including the remaining undeveloped part of the new acreage that serves as a buffer).