21, SILVERDALE AVENUE, WESTCLIFF-ON-SEA, SS0 9BA - £435,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

21 SILVERDALE AVENUE is a large extended semi-detached house of 158m², built sometime between 1900 and 1929. It was last sold for £435,000 in May 2022, which was around 30% below the average May 2022 detached price in the Southend-on-Sea local authority area. The most recent EPC inspection was January 2016, where the current energy rating was E, and the potential energy rating was D.

21 SILVERDALE AVENUE Sold Prices

Land registry data shows two sales for 21 SILVERDALE 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 Southend-on-Sea local authority area for the corresponding sale date. Both of the two 21 SILVERDALE 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
2022 4 MAY	£435,000	£624,422	30% below HPI
1999 29 OCT	£79,000	£130,257	39% below HPI

21 SILVERDALE AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Southend-on-Sea local authority area over time, sourced from the HPI. The two 21 SILVERDALE AVENUE sales from October 1999 and May 2022 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 October 1999 sale was for 39% below the HPI. So the extrapolation line tracks at 39% below the HPI over time, until the May 2022 sale, where it rises to 30% below the HPI. The line then continues to track at 30% below the HPI.

How Large is 21 SILVERDALE AVENUE?

21 SILVERDALE AVENUE is 158m², which includes two extensions, according to the EPC inspection conducted in January 2016. This puts it in the largest 30% of detached houses in Southend-on-Sea, based on EPC data. The below chart shows the distribution of detached houses by size in Southend-on-Sea, and where 21 SILVERDALE AVENUE lies on this distribution: 74% of detached houses are smaller than 21 SILVERDALE AVENUE, and 26% of houses are larger. Note that EPC data is not available for all properties in Southend-on-Sea.

21 SILVERDALE AVENUE: Plot and Title Map

21 SILVERDALE AVENUE sits on a plot of roughly 0.063 of an acre, or 257m². The below map shows the location of 21 SILVERDALE 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 21 SILVERDALE 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 21 SILVERDALE AVENUE?

21 SILVERDALE AVENUE is located in WESTCLIFF-ON-SEA, in the SS0 postcode district. The below map shows the position of No. 21 on SILVERDALE AVENUE.