COOMBE TYE, COOMBE HILL ROAD, EAST GRINSTEAD, RH19 4LY - £1,200,000

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

COOMBE TYE is a very large extended detached house of 217m², built sometime between 1900 and 1929, which could now be worth an estimated £1,387,682. It was last sold for £1,200,000 in January 2021, which was around 87% above the average January 2021 detached price in the Mid Sussex local authority area. The most recent EPC inspection was May 2015, where the current energy rating was E, and the potential energy rating was D.

COOMBE TYE Sold Prices

Land registry data shows two sales for COOMBE TYE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Mid Sussex local authority area for the corresponding sale date. Both of the two COOMBE TYE 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
2021 29 JAN	£1,200,000	£641,188	87% above HPI
2016 11 NOV	£1,010,000	£596,335	69% above HPI

COOMBE TYE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Mid Sussex local authority area over time, sourced from the HPI. The two COOMBE TYE sales from November 2016 and January 2021 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 November 2016 sale was for 69% above the HPI. So the extrapolation line tracks at 69% above the HPI over time, until the January 2021 sale, where it rises to 87% above the HPI. The line then continues to track at 87% above the HPI.

What might COOMBE TYE be worth now?

COOMBE TYE might now be worth an estimated £1,387,682.

This is based on house price inflation of 15.6%, between January 2021 and December 2024, for detached houses, in the Mid Sussex local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 15.6% inflationary increase is applied to the most recent sale price for COOMBE TYE of £1,200,000 on 29th January 2021. For the value to have increased from £1,200,000 to £1,387,682 over the two years and one month to December 2024, the following assumptions must hold true:

• The value of COOMBE TYE has moved in line with the HPI for detached houses in the Mid Sussex local authority area.
• The January 2021 sale price of £1,200,000 represented a fair market value for the property.
• The size, condition, and specification of COOMBE TYE has not materially changed since January 2021.

How Large is COOMBE TYE?

COOMBE TYE is 217m², which includes one extension, according to the EPC inspection conducted in May 2015. This puts it in the largest 10% of detached houses houses in East Grinstead, based on EPC data. The below chart shows the distribution of detached houses houses by size in East Grinstead, and where COOMBE TYE lies on this distribution: 96% of detached houses houses are smaller than COOMBE TYE, and 4% of houses are larger. Note that EPC data is not available for all properties in East Grinstead.

COOMBE TYE: Plot and Title Map

COOMBE TYE sits on a plot of roughly 0.954 of an acre, or 3,860m². The below map shows the location of COOMBE TYE, 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 COOMBE TYE). 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 COOMBE TYE?

COOMBE TYE is located on COOMBE HILL ROAD in EAST GRINSTEAD, in the RH19 postcode district. The below map shows the position of COOMBE TYE on COOMBE HILL ROAD.