| 2017-01-31 | 24 Sydney Avenue, Blackrock, Co. Dublin, Ireland | 0.000 km | €1,340,000 | Further Details |
| 2018-07-19 | Eagle Lodge, 27 29 Sydney Avenue, Blackrock, Co. Dublin, Ireland | 0.018 km | €3,650,000 | Further Details |
| 2012-02-27 | Eagle Lodge, 27 29 Sydney Avenue, Blackrock, Co. Dublin, Ireland | 0.018 km | €2,900,000 | Further Details |
| 2019-12-23 | 30 Sydney Avenue, Blackrock, Co. Dublin, Ireland | 0.045 km | €2,675,000 | Further Details |
| 2025-06-17 | 2 Sydney Mews, Sydney Avenue, Blackrock, Co. Dublin, A94 NN62, Ireland | 0.050 km | €1,300,000 | Further Details |
| 2023-11-29 | 42 Sydney Avenue, Blackrock, Co. Dublin, A94 D8P6, Ireland | 0.062 km | €1,890,000 | Further Details |
| 2022-03-23 | 20 Sydney Avenue, Blackrock, Co. Dublin, Ireland | 0.062 km | €1,300,000 | Further Details |
| 2021-12-03 | 21 Sydney Avenue, Blackrock, Co. Dublin, Ireland | 0.062 km | €1,500,550 | Further Details |
| 2021-12-03 | The Annex 21 Sydney Avenue, Blackrock, Co. Dublin, Ireland | 0.062 km | €485,000 | Further Details |
| 2021-01-08 | 19a Sydney Avenue, Blackrock, Co. Dublin, Ireland | 0.062 km | €873,000 | Further Details |
| 2014-02-07 | Woodburn, 31 Sydney Avenue, Blackrock, Co. Dublin, Ireland | 0.072 km | €3,350,000 | Further Details |
| 2010-01-28 | Woodburn, 31 Sydney Avenue, Blackrock, Co. Dublin, Ireland | 0.072 km | €2,600,000 | Further Details |
| 2016-04-13 | 43 Frascati Park, Blackrock, Co. Dublin, Ireland | 0.083 km | €880,000 | Further Details |
| 2025-09-08 | 46 Frascati Park, Blackrock, Co. Dublin, A94 D8K1, Ireland | 0.083 km | €1,584,000 | Further Details |
| 2017-06-06 | 46 Frascati Park, Blackrock, Co. Dublin, Ireland | 0.083 km | €825,000 | Further Details |
| 2018-01-16 | 3 Sydney Mews, Sydney Avenue, Blackrock, Co. Dublin, Ireland | 0.086 km | €880,000 | Further Details |
| 2017-12-18 | 2 Sydney Mews, Sydney Avenue, Blackrock, Co. Dublin, Ireland | 0.086 km | €964,750 | Further Details |
| 2012-06-01 | 18 Sydney Avenue, Blackrock, Co. Dublin, Ireland | 0.094 km | €800,001 | Further Details |
| 2025-08-18 | Apartment 29 Lisalea, Frascati Park, Blackrock, Co. Dublin, A94 X661, Ireland | 0.097 km | €515,000 | Further Details |
| 2024-12-04 | 31 Lisalea, Frascati Park, Blackrock, Co. Dublin, A94 AE39, Ireland | 0.097 km | €455,000 | Further Details |