Apt 2, 3 Proby Sq, Carysfort Ave sold for €400,000 on 16 Feb 2026, according to the Property Price Register. The register records it as a second-hand home at full market price. The register holds 15 other sales on Proby Sq since 2010. The median sale price in the A94 Eircode area (Blackrock, Booterstown, Monkstown, Mount Merrion, and others) over the last 12 months is €845,000.
Sales are matched to this home by exact address or Eircode. A sale filed under a different spelling will not appear here.
Dublin median €500,000 · Ireland median €395,000
The line is The A94 Eircode area (Blackrock, Booterstown, Monkstown, Mount Merrion, and others)'s median by year, not this home. The dots are these sales, by year.
This home is not mapped individually. Measured from the mapped centre of Proby Sq.
353 placed sales within 500 m. 5 other sales on Proby Sq are recorded only at town or area level and not shown on the map. 4014 other sales in the A94 Eircode area (Blackrock, Booterstown, Monkstown, Mount Merrion, and others) are recorded only at town or area level and not shown on the map.
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Report a correctionBopperty map layers: © OpenStreetMap contributors (via OpenCage); Eircode area boundaries via Autoaddress open data; place data © Department of Education, Pobal, and Transport for Ireland (CC-BY). Licences
| 8 Aug 2025 | 16a Proby Sq, Blackrock, Dublin | €815,000 | Mapped | |
| 13 Dec 2024 | Apt 6, 3 Proby Sq, Carysfort Ave | €425,000 | Town or area level | |
| 8 Nov 2023 | 4a Proby Sq, Blackrock, Dublin | €1,910,000 | Mapped | |
| 9 Oct 2023 | Apt 1, 3 Proby Sq, Carysfort Ave | €365,000 | Town or area level | |
| 30 Aug 2021 | Apt 5, 3 Proby Sq, Blackrock | €280,000 | Mapped | |
| 1 Oct 2020 | Apt 6, 2 Proby Sq, Blackrock | €292,500 | Mapped | |
| 9 Oct 2019 | 8 Proby Sq, Blackrock, Co Dublin | €1,280,711 | Mapped | |
| 20 Feb 2019 | Apt 6, 3 Proby Sq, Carysfort Ave | €268,000 | Town or area level | |
| 11 Dec 2018 | 14 Proby Sq, Blackrock, Dublin | €1,020,000 | Mapped | |
| 23 Nov 2018 | 6 Proby Sq, Apt 1, Blackrock | €1,027,500 | Mapped | |
| 16 Nov 2018 | Apt 2, 2 Proby Sq, Blackrock | €255,000 | Mapped | |
| 19 May 2017 | Apt 6, 2 Proby Sq, Blackrock | €275,000 | Mapped | |
| 2 Mar 2017 | Apt 1, 3 Proby Sq, Carysfort Ave | €325,000 | Town or area level | |
| 21 Sep 2016 | Birch Hill, 28 Proby Sq, Blackrock | €846,000 | Town or area level | |
| 24 Jun 2016 | Apt 5, 3 Proby Sq, Blackrock | €172,500 | Mapped |
Map locations are estimated by matching register addresses to open and community-sourced location data. They are approximate and improve as that data improves. Sales not yet matched to a location are not pinned; the count is shown above the map.
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Bopperty is an independent service. It is not affiliated with, endorsed by, or sponsored by the Property Services Regulatory Authority, any government body, or any data provider. Sale data is sourced from the public Property Price Register and remains the property of its publisher. This page presents registered sale prices and area context for general information only. It is not a valuation, a price estimate, or financial, legal, or property advice, and it should not be relied upon as a measure of any individual property's value.