Estimate a home on Brookwood, Castleknock Road
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 |
|---|---|---|---|
| Brookwood | 2 | €1,271,989 | 89% |
| Castleknock Road | 42 | €866,971 | 11% |
| Co. Dublin | 8,302 | €505,000 | 0% |
- The sales of houses on Brookwood, in Castleknock Road 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 Brookwood in the figure
2 sales, each at 2026 prices
| Date | Address, as recorded | Price | At 2026 prices |
|---|---|---|---|
| 12 Dec 2023 | 3 BROOKWOOD, CASTLEKNOCK ROAD, CASTLEKNOCK | €1,215,000 | €1,452,073 |
| 8 Sept 2022 | 1 BROOKWOOD, CASTLEKNOCK ROAD, CASTLEKNOCK | €900,000 | €1,091,906 |
It is an estimate from past sales, not a valuation by a valuer. Every sale of Brookwood, Castleknock Road · How the estimate works. Source: Residential Property Price Register, Property Services Regulatory Authority.