Estimate a home on The Island, Chapelizod
A second-hand home at 2026 prices, from the Property Price Register. Each answer moves the figure.
Why this figure
Three levels, each by its sales of houses; medians at 2026 prices
| Level | Sales | Median | Weight |
|---|---|---|---|
| The Island | 23 | €388,233 | 99% |
| Chapelizod | 112 | €408,333 | 1% |
| Co. Dublin | 8,302 | €505,000 | 0% |
- The sales of houses on The Island, in Chapelizod and in the county, in the five years to 2026, at full market price and second-hand only: a new home sells at the price of new, excluding VAT.
- Each price brought to 2026 by the change in the county's median price, year by year.
- The three medians blended by their sales: this place weighs n / (n + 0.25) for n sales, the locality its share of the rest by its own, the county the remainder. These weights are the ones that came closest to the real prices of 2025.
- The blend, ×0.98 (the median ratio of true to estimated price measured on 2025), gives the figure before your answers.
The houses of The Island in the figure
23 sales, each at 2026 prices
| Date | Address, as recorded | Price | At 2026 prices |
|---|---|---|---|
| 18 Feb 2026 | 41 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €450,000 | €450,000 |
| 11 Dec 2025 | 77 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €457,700 | €465,297 |
| 18 Aug 2025 | 211 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €406,000 | €412,739 |
| 6 Jun 2025 | 167 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €357,000 | €362,925 |
| 29 May 2025 | 176 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €320,000 | €325,311 |
| 20 Dec 2024 | 13 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €315,000 | €343,000 |
| 27 Sept 2024 | 226 THE ISLAND, CHAPELIZOD, DUBLIN | €263,000 | €286,378 |
| 16 Aug 2024 | 196 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €340,000 | €370,222 |
| 8 Aug 2024 | 103 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €300,000 | €326,667 |
| 23 Jul 2024 | 62 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €490,000 | €533,556 |
| 4 Jun 2024 | 202 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €595,000 | €647,889 |
| 23 Nov 2023 | 159 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €250,000 | €298,780 |
| 13 Oct 2023 | 65 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €475,000 | €567,683 |
| 1 Sept 2023 | 194 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €330,750 | €395,287 |
| 11 May 2023 | 97 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €225,000 | €268,902 |
| 28 Apr 2023 | 230 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €311,000 | €371,683 |
| 14 Apr 2023 | 188 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €260,000 | €310,732 |
| 15 Mar 2023 | 195 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €390,000 | €466,098 |
| 19 Oct 2022 | 11 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €200,000 | €242,646 |
| 14 Jun 2022 | 139 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €320,000 | €388,233 |
| 27 May 2022 | 68 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €337,500 | €409,465 |
| 29 Apr 2022 | 42 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €321,000 | €389,446 |
| 10 Jan 2022 | 56 THE ISLAND, CHAPELIZOD, DUBLIN 20 | €332,000 | €402,792 |
It is an estimate from past sales, not a valuation by a valuer. Every sale of The Island, Chapelizod · How the estimate works. Source: Residential Property Price Register, Property Services Regulatory Authority.