18A, SOUTHDOWN AVENUE, PEACEHAVEN, BN10 8PN - £322,500

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

18A SOUTHDOWN AVENUE is a very large detached house of 162m², built sometime from 2007 onwards. It was last sold for £322,500 in April 2011, which was around 12% below the average April 2011 detached price in the Lewes local authority area. The most recent EPC inspection was July 2020, where the current energy rating was C, and the potential energy rating was B.

18A SOUTHDOWN AVENUE Sold Prices

Land registry data shows two sales for 18A SOUTHDOWN AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Lewes local authority area for the corresponding sale date. Both of the two 18A SOUTHDOWN AVENUE sales were for below 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
2011 15 APR	£322,500	£365,877	12% below HPI
2007 27 APR	£280,000	£349,611	20% below HPI

18A SOUTHDOWN AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Lewes local authority area over time, sourced from the HPI. The two 18A SOUTHDOWN AVENUE sales from April 2007 and April 2011 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 April 2007 sale was for 20% below the HPI. So the extrapolation line tracks at 20% below the HPI over time, until the April 2011 sale, where it rises to 12% below the HPI. The line then continues to track at 12% below the HPI.

How Large is 18A SOUTHDOWN AVENUE?

18A SOUTHDOWN AVENUE is 162m² according to the EPC inspection conducted in July 2020. This puts it in the largest 10% of detached houses in Peacehaven, based on EPC data. The below chart shows the distribution of detached houses by size in Peacehaven, and where 18A SOUTHDOWN AVENUE lies on this distribution: 93% of detached houses are smaller than 18A SOUTHDOWN AVENUE, and 7% of houses are larger. Note that EPC data is not available for all properties in Peacehaven.

18A SOUTHDOWN AVENUE: Plot and Title Map

18A SOUTHDOWN AVENUE sits on a plot of roughly 0.087 of an acre, or 351m². The below map shows the location of 18A SOUTHDOWN AVENUE, 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 18A SOUTHDOWN AVENUE). 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 18A SOUTHDOWN AVENUE?

18A SOUTHDOWN AVENUE is located in PEACEHAVEN, in the BN10 postcode district. The below map shows the position of No. 18A on SOUTHDOWN AVENUE.