Erris Sq Waterville, Co. Dublin
22 homes on Erris Sq, Waterville sold in the last five years at a median of €299,000, from €150,000 to €435,000. 4 sold in the last 12 months at a median of €331,000. Every figure is the Property Price Register, grouped by the street or estate in the registered address — data to 2026-09-13.
House prices on Erris Sq
Sales by year
| Year | Sales | Median | vs previous year | Ireland median |
|---|---|---|---|---|
| 2021 | 7 | €270,000 | — | €262,000 |
| 2022 | 8 | €342,500 | +26.9% | €290,000 |
| 2023 | 5 | €267,000 | -22.0% | €310,000 |
| 2024 | 1 | €150,000 | -43.8% | €335,000 |
| 2025 | 4 | €410,000 | +173.3% | €361,233 |
| 2026 (to date) | 2 | €314,000 | -23.4% | €375,000 |
Most recent sales on Erris Sq
| Address | Price | Sold |
|---|---|---|
| 39 ERRIS SQ, WATERVILLE, BLANCHARDSTOWN DUBLIN 15 | €278,000 | 28 July 2026 |
| 1 ERRIS SQ, WATERVILLE, BLANCHARDSTOWN | €350,000 | 20 February 2026 |
| 10 ERRIS SQ, WATERVILLE, BLANCHARDSTOWN DUBLIN 15 | €409,000 | 17 December 2025 |
| 34 ERRIS SQ, WATERVILLE, BLANCHARDSTOWN DUBLIN 15 | €312,000 | 14 November 2025 |
| 73 ERRIS SQ, WATERVILLE, BLANCHARDSTOWN DUBLIN 15 | €425,000 | 20 February 2025 |
| 99 ERRIS SQ, WATERVILLE, BLANCHARDSTOWN DUBLIN 15 | €411,000 | 17 January 2025 |
| 4 ERRIS SQ, WATERVILLE, BLANCHARDSTOWN DUBLIN 15 | €150,000 | 28 May 2024 |
| 102 ERRIS SQ, WATERVILLE, BLANCHARDSTOWN DUBLIN 15 | €288,000 | 13 October 2023 |
| 36 ERRIS SQ, WATERVILLE, BLANCHARDSTOWN DUBLIN 15 | €204,000 | 31 August 2023 |
| 70 ERRIS SQ, WATERVILLE, BLANCHARDSTOWN | €265,000 | 7 July 2023 |
Addresses and prices exactly as published in the Property Price Register. New-build prices in the register exclude VAT.
Questions people ask
What is the average house price on Erris Sq, Waterville?
The median sold price on Erris Sq, Waterville, County Dublin over the last five years was €299,000, from 22 sales in the Property Price Register (€150,000 to €435,000; data to 2026-09-13). In the last 12 months 4 homes sold at a median of €331,000.
How many homes have sold on Erris Sq, Waterville?
38 sales on Erris Sq, Waterville are recorded in the Property Price Register since 2016, the most recent on 2026-07-28.
Where does this data come from?
Every sale is the Residential Property Price Register published by the Property Services Regulatory Authority, grouped by the street or estate in the registered address. Addris updates the pages weekly.
Other streets and estates in Dublin 15
- Brandon Square, Waterville
- Castlecurragh Heath, Mulhuddart
- Waterville Terrace, Blanchardstown
- Windmill Terrace, Porterstown
- Diswellstown Way, Castleknock
- Barnwell Woods, Hansfield
- Bracken Park Drive, Carpenterstown Road
- Rathborne Court, Ashtown
- Hollywoodrath Drive, Hollystown
- Skelligs Court, Waterville
- Aran Court, Waterville
- Hazelbury Park, Clonee
Part of Dublin 15. The register records the address as the seller's solicitor filed it; a street or estate here is that address's street and locality, so spellings and boundaries follow the register, not a map.