Estimate a home on Park Dr Ave, 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 |
|---|---|---|---|
| Park Dr Ave | 4 | €587,521 | 94% |
| Castleknock | 730 | €635,589 | 6% |
| Co. Dublin | 8,302 | €505,000 | 0% |
- The sales of houses on Park Dr Ave, 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 Park Dr Ave in the figure
4 sales, each at 2026 prices
| Date | Address, as recorded | Price | At 2026 prices |
|---|---|---|---|
| 23 Jan 2026 | 146 PARK DR AVE, CASTLEKNOCK, DUBLIN 15 | €560,000 | €560,000 |
| 17 Dec 2025 | 98 PARK DR AVE, CASTLEKNOCK, DUBLIN 15 | €605,000 | €615,041 |
| 18 Dec 2023 | 114 PARK DR AVE, CASTLEKNOCK, DUBLIN 15 | €605,000 | €723,049 |
| 23 Mar 2023 | 153 PARK DR AVE, CASTLEKNOCK, DUBLIN 15 | €432,000 | €516,293 |
It is an estimate from past sales, not a valuation by a valuer. Every sale of Park Dr Ave, Castleknock · How the estimate works. Source: Residential Property Price Register, Property Services Regulatory Authority.