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.
23 SEAFORTH GROVE is a very small extended terraced house of 80m², built sometime before 1900, which could now be worth an estimated £286,556. It was last sold for £162,000 in November 2013, which was around 9% below the average November 2013 terraced price in the Southend-on-Sea local authority area. The most recent EPC inspection was January 2011, where the current energy rating was E, and the potential energy rating was D.
Land registry data shows two sales for 23 SEAFORTH GROVE since 1st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the Southend-on-Sea local authority area for the corresponding sale date. Both of the two 23 SEAFORTH GROVE 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 |
---|---|---|---|
2013 20 NOV | £162,000 | £178,889 | ![]() 9% below HPI |
1999 2 SEP | £53,000 | £61,412 | ![]() 14% below HPI |
The below graph shows the average terraced house price in the Southend-on-Sea local authority area over time, sourced from the HPI. The two 23 SEAFORTH GROVE sales from September 1999 and November 2013 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 1999 sale was for 14% below the HPI. So the extrapolation line tracks at 14% below the HPI over time, until the November 2013 sale, where it rises to 9% below the HPI. The line then continues to track at 9% below the HPI.
23 SEAFORTH GROVE might now be worth an estimated £286,556.
This is based on house price inflation of 76.9%, between November 2013 and June 2025, for terraced houses, in the Southend-on-Sea local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 76.9% inflationary increase is applied to the most recent sale price for 23 SEAFORTH GROVE of £162,000 on 20th November 2013. For the value to have increased from £162,000 to £286,556 over the twelve years and five months to June 2025, the following assumptions must hold true:
23 SEAFORTH GROVE is 80m², which includes one extension, according to the EPC inspection conducted in January 2011. This puts it in the smallest 20% of terraced houses houses in Southend-on-Sea, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Southend-on-Sea, and where 23 SEAFORTH GROVE lies on this distribution: 15% of terraced houses houses are smaller than 23 SEAFORTH GROVE, and 85% of houses are larger. Note that EPC data is not available for all properties in Southend-on-Sea.
23 SEAFORTH GROVE sits on a plot of roughly 0.043 of an acre, or 174m². The below map shows the location of 23 SEAFORTH GROVE, 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 23 SEAFORTH GROVE). 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.
23 SEAFORTH GROVE is located in SOUTHEND-ON-SEA, in the SS2 postcode district. The below map shows the position of No. 23 on SEAFORTH GROVE.
Most recent sales first: