Estimate a home on The Arches, Castle Farm
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 Arches | 6 | €487,500 | 96% |
| Castle Farm | 27 | €530,014 | 4% |
| Co. Kildare | 1,162 | €442,000 | 0% |
- The sales of houses on The Arches, in Castle Farm 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 Arches in the figure
6 sales, each at 2026 prices
| Date | Address, as recorded | Price | At 2026 prices |
|---|---|---|---|
| 24 Jun 2026 | 8 THE ARCHES, CASTLE FARM, NAAS | €485,000 | €485,000 |
| 4 Mar 2026 | 31 THE ARCHES, CASTLE FARM, NAAS | €490,000 | €490,000 |
| 31 Oct 2025 | 47 THE ARCHES, CASTLE FARM, NAAS | €485,000 | €516,136 |
| 30 Oct 2025 | 42 THE ARCHES, CASTLE FARM, NAAS | €375,000 | €399,074 |
| 30 Oct 2025 | 3 THE ARCHES, CASTLE FARM, NAAS | €515,000 | €548,062 |
| 13 Oct 2022 | 16 THE ARCHES, CASTLE FARM | €320,000 | €437,841 |
It is an estimate from past sales, not a valuation by a valuer. Every sale of The Arches, Castle Farm · How the estimate works. Source: Residential Property Price Register, Property Services Regulatory Authority.