21, BROOKSIDE, BILLERICAY, CM11 1DS - £470,000

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 BROOKSIDE is a midsized extended detached house of 138m², built sometime between 1950 and 1966. It was last sold for £470,000 in October 2013, which was around 28% above the average October 2013 detached price in the Basildon local authority area. The most recent EPC inspection was November 2010, where the current energy rating was C, and the potential energy rating was C.

21 BROOKSIDE Sold Prices

Land registry data shows two sales for 21 BROOKSIDE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Basildon local authority area for the corresponding sale date. Both of the two 21 BROOKSIDE 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
2013 11 OCT	£470,000	£366,274	28% above HPI
2002 20 SEP	£250,000	£244,082	2% above HPI

21 BROOKSIDE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Basildon local authority area over time, sourced from the HPI. The two 21 BROOKSIDE sales from September 2002 and October 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 2002 sale was for 2% above the HPI. So the extrapolation line tracks at 2% above the HPI over time, until the October 2013 sale, where it rises to 28% above the HPI. The line then continues to track at 28% above the HPI.

How Large is 21 BROOKSIDE?

21 BROOKSIDE is 138m², which includes one extension, according to the EPC inspection conducted in November 2010. This puts it in the largest 50% of detached houses in Billericay, based on EPC data. The below chart shows the distribution of detached houses by size in Billericay, and where 21 BROOKSIDE lies on this distribution: 54% of detached houses are smaller than 21 BROOKSIDE, and 46% of houses are larger. Note that EPC data is not available for all properties in Billericay.

21 BROOKSIDE: Plot and Title Map

21 BROOKSIDE sits on a plot of roughly 0.096 of an acre, or 390m². The below map shows the location of 21 BROOKSIDE, 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 BROOKSIDE). 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 BROOKSIDE?

21 BROOKSIDE is located in BILLERICAY, in the CM11 postcode district. The below map shows the position of No. 21 on BROOKSIDE.