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.
15 AVONDALE ROAD is a midsized extended semi-detached house of 112m², built sometime between 1930 and 1949, which could now be worth an estimated £384,392. It was last sold for £202,000 in September 2013, which was around 8% below the average September 2013 semi-detached price in the Basildon local authority area. The most recent EPC inspection was June 2012, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows six sales for 15 AVONDALE ROAD since 1st January 1995. The below table shows the price paid for the six sales, along with the average semi-detached price in the Basildon local authority area for the corresponding sale date. The six 15 AVONDALE ROAD sales were a mix of below the average price, roughly equal to the average price, and 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 27 SEP | £202,000 | £219,487 | 8% below HPI |
2007 5 NOV | £220,000 | £219,740 | Close to HPI |
2004 12 JAN | £182,500 | £171,938 | 6% above HPI |
2002 28 AUG | £178,500 | £140,147 | 27% above HPI |
2000 5 MAY | £107,000 | £94,056 | 14% above HPI |
1996 1 JUL | £31,000 | £59,515 | 48% below HPI |
The below graph shows the average semi-detached house price in the Basildon local authority area over time, sourced from the HPI. The six 15 AVONDALE ROAD sales between July 1996 and September 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 November 2007 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the September 2013 sale, where it falls to 8% below the HPI. The line then continues to track at 8% below the HPI.

15 AVONDALE ROAD might now be worth an estimated £384,392.
This is based on house price inflation of 90.3%, between September 2013 and May 2026, for semi-detached houses, in the Basildon local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 90.3% inflationary increase is applied to the most recent sale price for 15 AVONDALE ROAD of £202,000 on 27th September 2013. For the value to have increased from £202,000 to £384,392 over the thirteen years and four months to May 2026, the following assumptions must hold true:
15 AVONDALE ROAD is 112m², which includes one extension, according to the EPC inspection conducted in June 2012. This puts it in the smallest 50% of semi-detached houses houses in Basildon, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Basildon, and where 15 AVONDALE ROAD lies on this distribution: 44% of semi-detached houses houses are smaller than 15 AVONDALE ROAD, and 53% of houses are larger. Note that EPC data is not available for all properties in Basildon.

15 AVONDALE ROAD sits on a plot of roughly 0.086 of an acre, or 347m². The below map shows the location of 15 AVONDALE ROAD, 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 15 AVONDALE ROAD). 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.

15 AVONDALE ROAD is located in BASILDON, in the SS16 postcode district. The below map shows the position of No. 15 on AVONDALE ROAD.

Most recent sales first: