CD-8029 Russian Dwelling #1. 8 1/2 inches long, 5 inches high, 5 1/2 inches wide. Resin building, re-released of an old classic updated to today's standards. Previously released by Custom Dioramics under VLS.
I agree, these are good, useful buildings that would work in plenty of regions. Resin sure is a lot nicer to work with an the original plaster buildings which warped and broke easily during shipping.