The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.
1 HARTLEY DOWN is a midsized extended detached house of 140m², built sometime between 1930 and 1949, which could now be worth an estimated £713,548. It was last sold for £485,000 in July 2014, which was around 17% below the average July 2014 detached price in the Croydon local authority area. The most recent EPC inspection was February 2013, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows two sales for 1 HARTLEY DOWN since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Croydon local authority area for the corresponding sale date. Both of the two 1 HARTLEY DOWN sales were for below 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 |
---|---|---|---|
2014 31 JUL | £485,000 | £584,712 | ![]() 17% below HPI |
1998 20 AUG | £171,000 | £203,426 | ![]() 16% below HPI |
The below graph shows the average detached house price in the Croydon local authority area over time, sourced from the HPI. The two 1 HARTLEY DOWN sales from August 1998 and July 2014 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 1998 sale was for 16% below the HPI. So the extrapolation line tracks at 16% below the HPI over time, until the July 2014 sale, where it falls to 17% below the HPI. The line then continues to track at 17% below the HPI.
1 HARTLEY DOWN might now be worth an estimated £713,548.
This is based on house price inflation of 47.1%, between July 2014 and February 2025, for detached houses, in the Croydon local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 47.1% inflationary increase is applied to the most recent sale price for 1 HARTLEY DOWN of £485,000 on 31st July 2014. For the value to have increased from £485,000 to £713,548 over the eleven years and five months to February 2025, the following assumptions must hold true:
1 HARTLEY DOWN is 140m², which includes two extensions, according to the EPC inspection conducted in February 2013. This puts it in the largest 50% of detached houses houses in Coulsdon, based on EPC data. The below chart shows the distribution of detached houses houses by size in Coulsdon, and where 1 HARTLEY DOWN lies on this distribution: 56% of detached houses houses are smaller than 1 HARTLEY DOWN, and 43% of houses are larger. Note that EPC data is not available for all properties in Coulsdon.
1 HARTLEY DOWN sits on a plot of roughly 0.142 of an acre, or 574m². The below map shows the location of 1 HARTLEY DOWN, 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 1 HARTLEY DOWN). 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.
1 HARTLEY DOWN is located in PURLEY, in the CR8 postcode district. The below map shows the position of No. 1 on HARTLEY DOWN.
Most recent sales first: