17, LOWER MERE, EAST GRINSTEAD, RH19 4TB - £460,000

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

17 LOWER MERE is a very small semi-detached house of 90m², built sometime between 1983 and 1990, which could now be worth an estimated £459,708. It was last sold for £460,000 in January 2025, which was about the average January 2025 semi-detached price in the Mid Sussex local authority area. The most recent EPC inspection was November 2024, where the current energy rating was C, and the potential energy rating was B.

17 LOWER MERE Sold Prices

Land registry data shows two sales for 17 LOWER MERE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Mid Sussex local authority area for the corresponding sale date. One of the two 17 LOWER MERE sales was roughly equal to the average price, whilst the other was 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
2025 24 JAN	£460,000	£461,158	Close to HPI
2014 11 DEC	£369,950	£313,538	18% above HPI

17 LOWER MERE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Mid Sussex local authority area over time, sourced from the HPI. The two 17 LOWER MERE sales from December 2014 and January 2025 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 December 2014 sale was for 18% above the HPI. So the extrapolation line tracks at 18% above the HPI over time, until the January 2025 sale, where it falls to roughly the same level as the HPI. The line then continues to track in line with the HPI.

What might 17 LOWER MERE be worth now?

17 LOWER MERE might now be worth an estimated £459,708.

This is based on house price deflation of 0.1%, between January 2025 and February 2025, for semi-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 0.1% deflationary decrease is applied to the most recent sale price for 17 LOWER MERE of £460,000 on 24th January 2025. For the value to have decreased from £460,000 to £459,708 over the eleven months to February 2025, the following assumptions must hold true:

• The value of 17 LOWER MERE has moved in line with the HPI for semi-detached houses in the Mid Sussex local authority area.
• The January 2025 sale price of £460,000 represented a fair market value for the property.
• The size, condition, and specification of 17 LOWER MERE has not materially changed since January 2025.

How Large is 17 LOWER MERE?

17 LOWER MERE is 90m² according to the EPC inspection conducted in November 2024. This puts it in the smallest 20% of semi-detached houses houses in East Grinstead, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in East Grinstead, and where 17 LOWER MERE lies on this distribution: 16% of semi-detached houses houses are smaller than 17 LOWER MERE, and 83% of houses are larger. Note that EPC data is not available for all properties in East Grinstead.

17 LOWER MERE: Plot and Title Map

17 LOWER MERE sits on a plot of roughly 0.072 of an acre, or 290m². The below map shows the location of 17 LOWER MERE, 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 17 LOWER MERE). 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 17 LOWER MERE?

17 LOWER MERE is located in EAST GRINSTEAD, in the RH19 postcode district. The below map shows the position of No. 17 on LOWER MERE.