12, THE PROMENADE, PEACEHAVEN, BN10 8QF - £449,500

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.

12 THE PROMENADE is a large extended semi-detached house of 129m², built sometime between 1930 and 1949, which could now be worth an estimated £504,914. It was last sold for £449,500 in October 2020, which was around 26% above the average October 2020 semi-detached price in the Lewes local authority area. The most recent EPC inspection was July 2025, where the current energy rating was C, and the potential energy rating was C.

12 THE PROMENADE Sold Prices

Land registry data shows four sales for 12 THE PROMENADE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Lewes local authority area for the corresponding sale date. two of the four 12 THE PROMENADE sales were for above the average price, and four 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
2020 22 OCT	£449,500	£357,919	26% above HPI
2015 7 JAN	£290,000	£283,944	2% above HPI
2012 31 MAY	£240,000	£248,555	3% below HPI
2004 4 JUN	£183,000	£198,064	8% below HPI

12 THE PROMENADE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Lewes local authority area over time, sourced from the HPI. The four 12 THE PROMENADE sales between June 2004 and October 2020 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 January 2015 sale was for 2% above the HPI. So the extrapolation line tracks at 2% above the HPI over time, until the October 2020 sale, where it rises to 26% above the HPI. The line then continues to track at 26% above the HPI.

What might 12 THE PROMENADE be worth now?

12 THE PROMENADE might now be worth an estimated £504,914.

This is based on house price inflation of 12.3%, between October 2020 and June 2025, for semi-detached houses, in the Lewes local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 12.3% inflationary increase is applied to the most recent sale price for 12 THE PROMENADE of £449,500 on 22nd October 2020. For the value to have increased from £449,500 to £504,914 over the five years and four months to June 2025, the following assumptions must hold true:

• The value of 12 THE PROMENADE has moved in line with the HPI for semi-detached houses in the Lewes local authority area.
• The October 2020 sale price of £449,500 represented a fair market value for the property.
• The size, condition, and specification of 12 THE PROMENADE has not materially changed since October 2020.

How Large is 12 THE PROMENADE?

12 THE PROMENADE is 129m², which includes one extension, according to the EPC inspection conducted in July 2025. This puts it in the largest 30% of semi-detached houses houses in Peacehaven, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Peacehaven, and where 12 THE PROMENADE lies on this distribution: 79% of semi-detached houses houses are smaller than 12 THE PROMENADE, and 20% of houses are larger. Note that EPC data is not available for all properties in Peacehaven.

12 THE PROMENADE: Plot and Title Map

12 THE PROMENADE sits on a plot of roughly 0.121 of an acre, or 489m². The below map shows the location of 12 THE PROMENADE, 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 12 THE PROMENADE). 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 12 THE PROMENADE?

12 THE PROMENADE is located in PEACEHAVEN, in the BN10 postcode district. The below map shows the position of No. 12 on THE PROMENADE.