| # | Lower | First | Second | Third | Area | Value |
| 0 | Refer to Base Area Description | 672 | $0 |
| 1 | --- | Enclosed frame porch | --- | --- | 72 | $1,320 |
| 2 | --- | Enclosed frame porch | --- | --- | 140 | $2,570 |
| 3 | --- | One story frame | --- | --- | 96 | $2,110 |
| 4 | --- | Open frame porch | --- | --- | 60 | $700 |
| 5 | --- | Wood deck | --- | --- | 28 | $140 |