Estimate a home on Auburn Drive, Castleknock
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 |
|---|---|---|---|
| Auburn Drive | 7 | €770,000 | 97% |
| Castleknock | 730 | €635,589 | 3% |
| Co. Dublin | 8,302 | €505,000 | 0% |
- The sales of houses on Auburn Drive, in Castleknock 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, ×0.99 (the median ratio of true to estimated price measured on 2025), gives the figure before your answers.
The houses of Auburn Drive in the figure
7 sales, each at 2026 prices
| Date | Address, as recorded | Price | At 2026 prices |
|---|---|---|---|
| 18 Mar 2026 | 2 AUBURN DR, CASTLEKNOCK, DUBLIN 15 | €770,000 | €770,000 |
| 7 Jan 2026 | 7 AUBURN DR, CASTLEKNOCK, DUBLIN 15 | €690,000 | €690,000 |
| 10 Sept 2025 | 44 AUBURN DR, CASTLEKNOCK, DUBLIN 15 | €801,150 | €814,447 |
| 16 Dec 2024 | 20 AUBURN DR, CASTLEKNOCK, DUBLIN 15 | €1,925,000 | €2,096,111 |
| 27 Sept 2024 | 26 AUBURN DR, CASTLEKNOCK, DUBLIN 15 | €775,000 | €843,889 |
| 12 Jan 2023 | 3 AUBURN DR, CASTLEKNOCK, DUBLIN 15 | €633,000 | €756,512 |
| 18 Feb 2022 | 12 AUBURN DR, CASTLEKNOCK, DUBLIN 15 | €610,000 | €740,069 |
It is an estimate from past sales, not a valuation by a valuer. Every sale of Auburn Drive, Castleknock · How the estimate works. Source: Residential Property Price Register, Property Services Regulatory Authority.