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.
23 COOPERS HILL is a large extended semi-detached house of 163m², built sometime between 1967 and 1975, which could now be worth an estimated £592,637. It was last sold for £575,000 in November 2024, which was about the average November 2024 semi-detached price in the Epping Forest local authority area. The most recent EPC inspection was October 2021, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows three sales for 23 COOPERS HILL since 1st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Epping Forest local authority area for the corresponding sale date. The three 23 COOPERS HILL sales were a mix of roughly equal to the average price, and 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 1 NOV | £575,000 | £572,434 | Close to HPI |
2001 9 JUL | £195,000 | £174,800 | 12% above HPI |
1996 25 OCT | £107,000 | £94,417 | 13% above HPI |
The below graph shows the average semi-detached house price in the Epping Forest local authority area over time, sourced from the HPI. The three 23 COOPERS HILL sales between October 1996 and November 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 July 2001 sale was for 12% above the HPI. So the extrapolation line tracks at 12% above the HPI over time, until the November 2024 sale, where it falls to roughly the same level as the HPI. The line then continues to track in line with the HPI.

23 COOPERS HILL might now be worth an estimated £592,637.
This is based on house price inflation of 3.1%, between November 2024 and August 2025, for semi-detached houses, in the Epping Forest local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 3.1% inflationary increase is applied to the most recent sale price for 23 COOPERS HILL of £575,000 on 1st November 2024. For the value to have increased from £575,000 to £592,637 over the one year and three months to August 2025, the following assumptions must hold true:
23 COOPERS HILL is 163m², which includes one extension, according to the EPC inspection conducted in October 2021. This puts it in the largest 30% of semi-detached houses houses in Chipping Ongar, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Chipping Ongar, and where 23 COOPERS HILL lies on this distribution: 76% of semi-detached houses houses are smaller than 23 COOPERS HILL, and 23% of houses are larger. Note that EPC data is not available for all properties in Chipping Ongar.

23 COOPERS HILL sits on a plot of roughly 0.094 of an acre, or 379m². The below map shows the location of 23 COOPERS HILL, 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 23 COOPERS HILL). 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.

23 COOPERS HILL is located in ONGAR, in the CM5 postcode district. The below map shows the position of No. 23 on COOPERS HILL.

Most recent sales first: