4, SUMMERDOWN CLOSE, EASTBOURNE, BN20 8DW - £800,000

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.

4 SUMMERDOWN CLOSE is a very large extended detached house of 183m², built sometime between 1976 and 1982, which could now be worth an estimated £803,863. It was last sold for £800,000 in January 2026, which was around 56% above the average January 2026 detached price in the Eastbourne local authority area. The most recent EPC inspection was September 2022, where the current energy rating was C, and the potential energy rating was B.

4 SUMMERDOWN CLOSE Sold Prices

Land registry data shows three sales for 4 SUMMERDOWN CLOSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Eastbourne local authority area for the corresponding sale date. All of the three 4 SUMMERDOWN CLOSE 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
2026 28 JAN	£800,000	£513,184	56% above HPI
2021 22 SEP	£785,000	£503,621	56% above HPI
2007 16 MAR	£450,000	£293,497	53% above HPI

4 SUMMERDOWN CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Eastbourne local authority area over time, sourced from the HPI. The three 4 SUMMERDOWN CLOSE sales between March 2007 and January 2026 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 September 2021 sale was for 56% above the HPI. So the extrapolation line tracks at 56% above the HPI over time, until the January 2026 sale, which was also at 56% above the HPI.

What might 4 SUMMERDOWN CLOSE be worth now?

4 SUMMERDOWN CLOSE might now be worth an estimated £803,863.

This is based on house price inflation of 0.5%, between January 2026 and April 2026, for detached houses, in the Eastbourne local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 0.5% inflationary increase is applied to the most recent sale price for 4 SUMMERDOWN CLOSE of £800,000 on 28th January 2026. For the value to have increased from £800,000 to £803,863 over the nine months to April 2026, the following assumptions must hold true:

• The value of 4 SUMMERDOWN CLOSE has moved in line with the HPI for detached houses in the Eastbourne local authority area.
• The January 2026 sale price of £800,000 represented a fair market value for the property.
• The size, condition, and specification of 4 SUMMERDOWN CLOSE has not materially changed since January 2026.

How Large is 4 SUMMERDOWN CLOSE?

4 SUMMERDOWN CLOSE is 183m², which includes one extension, according to the EPC inspection conducted in September 2022. This puts it in the largest 20% of detached houses houses in Eastbourne, based on EPC data. The below chart shows the distribution of detached houses houses by size in Eastbourne, and where 4 SUMMERDOWN CLOSE lies on this distribution: 88% of detached houses houses are smaller than 4 SUMMERDOWN CLOSE, and 11% of houses are larger. Note that EPC data is not available for all properties in Eastbourne.

4 SUMMERDOWN CLOSE: Plot and Title Map

4 SUMMERDOWN CLOSE sits on a plot of roughly 0.192 of an acre, or 777m². The below map shows the location of 4 SUMMERDOWN CLOSE, 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 4 SUMMERDOWN CLOSE). 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 4 SUMMERDOWN CLOSE?

4 SUMMERDOWN CLOSE is located in EASTBOURNE, in the BN20 postcode district. The below map shows the position of No. 4 on SUMMERDOWN CLOSE.