Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources
ASH KEYS is a large detached house of 146m², built sometime between 1967 and 1975, which could now be worth an estimated £514,770. It was last sold for £510,000 in October 2024, which was around 19% above the average October 2024 detached price in the North Yorkshire local authority area. The most recent EPC inspection was November 2022, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for ASH KEYS since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the North Yorkshire local authority area for the corresponding sale date. Both of the two ASH KEYS sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).
Date | Price | HPI Price | Variation from HPI |
---|---|---|---|
2024 30 OCT | £510,000 | £430,070 | ![]() 19% above HPI |
2005 12 AUG | £375,000 | £269,606 | ![]() 39% above HPI |
The below graph shows the average detached house price in the North Yorkshire local authority area over time, sourced from the HPI. The two ASH KEYS sales from August 2005 and October 2024 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the August 2005 sale was for 39% above the HPI. So the extrapolation line tracks at 39% above the HPI over time, until the October 2024 sale, where it falls to 19% above the HPI. The line then continues to track at 19% above the HPI.
ASH KEYS might now be worth an estimated £514,770.
This is based on house price inflation of 0.9%, between October 2024 and February 2025, for detached houses, in the North Yorkshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 0.9% inflationary increase is applied to the most recent sale price for ASH KEYS of £510,000 on 30th October 2024. For the value to have increased from £510,000 to £514,770 over the one year and eight months to February 2025, the following assumptions must hold true:
ASH KEYS is 146m² according to the EPC inspection conducted in November 2022. This puts it in the largest 40% of detached houses houses in Darley, based on EPC data. The below chart shows the distribution of detached houses houses by size in Darley, and where ASH KEYS lies on this distribution: 61% of detached houses houses are smaller than ASH KEYS, and 38% of houses are larger. Note that EPC data is not available for all properties in Darley.
ASH KEYS sits on a plot of roughly 7.0 acres, or 28,304m². The below map shows the location of ASH KEYS, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of ASH KEYS). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.
ASH KEYS is located in DARLEY, in the HG3 postcode district. The below map shows the position of ASH KEYS in DARLEY.