The Meredith Assessing Department has a full list of properties on the web. I used this list (link below) and found roughly 225 lots listed on Bear. Take off a good dozen for conservation and YMCA camp properties, maybe another 20 that are assessed at $0 for buildings, and that gives you a reasonable estimate. If you have the time, you can sort the list to further refine that count.
http://www.meredithnh.org/sites/mere...y_location.pdf