22, OLD DOWNS, HARTLEY, LONGFIELD, DA3 7AA - £657,500

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

22 OLD DOWNS is a very large extended detached house of 219m², built sometime between 1950 and 1966, which could now be worth an estimated £1,061,035. It was last sold for £657,500 in January 2014, which was around 12% above the average January 2014 detached price in the Sevenoaks local authority area. The most recent EPC inspection was June 2022, where the current energy rating was C, and the potential energy rating was C.

22 OLD DOWNS Sold Prices

Land registry data shows two sales for 22 OLD DOWNS since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Sevenoaks local authority area for the corresponding sale date. One of the two 22 OLD DOWNS sales was for above the average price, whilst the other was roughly equal to 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 24 JAN	£657,500	£585,282	12% above HPI
2002 22 JUL	£375,000	£376,827	Close to HPI

22 OLD DOWNS Price Paid vs. HPI Average

The below graph shows the average detached house price in the Sevenoaks local authority area over time, sourced from the HPI. The two 22 OLD DOWNS sales from July 2002 and January 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 July 2002 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the January 2014 sale, where it rises to 12% above the HPI. The line then continues to track at 12% above the HPI.

What might 22 OLD DOWNS be worth now?

22 OLD DOWNS might now be worth an estimated £1,061,035.

This is based on house price inflation of 61.4%, between January 2014 and December 2024, for detached houses, in the Sevenoaks local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 61.4% inflationary increase is applied to the most recent sale price for 22 OLD DOWNS of £657,500 on 24th January 2014. For the value to have increased from £657,500 to £1,061,035 over the nine years and one month to December 2024, the following assumptions must hold true:

• The value of 22 OLD DOWNS has moved in line with the HPI for detached houses in the Sevenoaks local authority area.
• The January 2014 sale price of £657,500 represented a fair market value for the property.
• The size, condition, and specification of 22 OLD DOWNS has not materially changed since January 2014.

How Large is 22 OLD DOWNS?

22 OLD DOWNS is 219m², which includes two extensions, according to the EPC inspection conducted in June 2022. This puts it in the largest 20% of detached houses houses in Hartley, based on EPC data. The below chart shows the distribution of detached houses houses by size in Hartley, and where 22 OLD DOWNS lies on this distribution: 89% of detached houses houses are smaller than 22 OLD DOWNS, and 10% of houses are larger. Note that EPC data is not available for all properties in Hartley.

22 OLD DOWNS: Plot and Title Map

22 OLD DOWNS sits on a plot of roughly 0.297 of an acre, or 1,200m². The below map shows the location of 22 OLD DOWNS, 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 22 OLD DOWNS). 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.

Where is 22 OLD DOWNS?

22 OLD DOWNS is located in HARTLEY, in the DA3 postcode district. The below map shows the position of No. 22 on OLD DOWNS.