Four-room
houses grew in popularity after the 1910s and again after the
1930s.
Click on each size to see the patterns over the decades.
| Number of Rooms | |||
| Compare Sizes | 1-3 and 4 | 1-3 and 11-17 | 7 and 11-17 |
Tim James created on: June 28, 1996. Graphs by Brian Meyer, Preston Johnson, and Tanya Jorgenson on June 9, 1997.