信義18号 › 實價登錄成交記錄
資料來源：內政部實價登錄。
| 戶別 | 成交日▲ | 樓 | 房 | 坪 | 單價（萬/坪） | 總價（萬） |
|---|---|---|---|---|---|---|
| — | 2015-05-26 | 5 | 3 | 50.9 | 64.2 | 3268 |
| — | 2015-05-31 | 10 | 2 | 27.1 | 67.4 | 1830 |
| — | 2015-06-07 | 12 | 4 | 49.6 | 55.5 | 2750 |
| — | 2015-07-24 | 4 | 3 | 39.7 | 63.0 | 2500 |
| 11樓 | 2015-11-13 | 11 | 4 | 19.5 | 18.6 | 363 |
| — | 2016-03-02 | 15 | 2 | 25.5 | 58.9 | 1500 |
| — | 2016-04-06 | 17 | 2 | 25.5 | 61.2 | 1560 |
| 14樓 | 2016-04-08 | 14 | 3 | 54.3 | 71.9 | 3900 |
| — | 2016-04-10 | 12 | 3 | 39.7 | 56.3 | 2235 |
| — | 2016-04-11 | 2 | 2 | 25.0 | 63.2 | 1580 |
| — | 2016-05-20 | 13 | 3 | 37.8 | 60.9 | 2300 |
| 10樓之3 | 2016-08-01 | 10 | 3 | 39.1 | 61.3 | 2400 |
| — | 2016-10-25 | 9 | 3 | 39.7 | 64.3 | 2550 |
| 9樓之5 | 2016-10-26 | 9 | 2 | 25.0 | 64.0 | 1600 |
| — | 2016-10-29 | 5 | 2 | 27.1 | 61.0 | 1655 |
| — | 2016-12-11 | 16 | 4 | 59.9 | 54.2 | 3250 |
| — | 2016-12-31 | 6 | 3 | 39.2 | 54.8 | 2150 |
| — | 2017-02-15 | 11 | 2 | 25.2 | 69.5 | 1750 |
| — | 2017-03-05 | 12 | 2 | 25.0 | 64.0 | 1600 |
| — | 2017-03-27 | 14 | 2 | 25.1 | 69.8 | 1753 |