Estimate a home on Park Drive Green, 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 Drive Green | 9 | €670,000 | 97% |
| Castleknock | 730 | €635,589 | 3% |
| Co. Dublin | 8,302 | €505,000 | 0% |
- The sales of houses on Park Drive Green, 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 Drive Green in the figure
9 sales, each at 2026 prices
| Date | Address, as recorded | Price | At 2026 prices |
|---|---|---|---|
| 23 Jan 2026 | 76 PARK DRIVE GREEN, CASTLEKNOCK, DUBLIN 15 | €670,000 | €670,000 |
| 6 Nov 2025 | 46 PARK DRIVE GREEN, CASTLEKNOCK, DUBLIN 15 | €505,000 | €513,382 |
| 3 Apr 2025 | 40 PARK DRIVE GREEN, CASTLEKNOCK, DUBLIN 15 | €650,000 | €660,788 |
| 14 Nov 2024 | 8 PARK DRIVE GREEN, CASTLEKNOCK, DUBLIN 15 | €625,000 | €680,556 |
| 10 Oct 2024 | 57 PARK DRIVE GREEN, CASTLEKNOCK, DUBLIN 15 | €690,000 | €751,333 |
| 15 Sept 2023 | 24 PARK DRIVE GREEN, CASTLEKNOCK, DUBLIN 15 | €689,000 | €823,439 |
| 13 Jun 2023 | 20 PARK DRIVE GREEN, CASTLEKNOCK, DUBLIN 15 | €510,000 | €609,512 |
| 14 Nov 2022 | 80 PARK DRIVE GREEN, CASTLEKNOCK, DUBLIN 15 | €770,000 | €934,186 |
| 15 Mar 2022 | 72 PARK DRIVE GREEN, CASTLEKNOCK, DUBLIN 15 | €495,000 | €600,548 |
It is an estimate from past sales, not a valuation by a valuer. Every sale of Park Drive Green, Castleknock · How the estimate works. Source: Residential Property Price Register, Property Services Regulatory Authority.