15, POTASH ROAD, BILLERICAY, CM11 1DJ - £299,500

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.

15 POTASH ROAD is a midsized detached house of 127m², built sometime between 1976 and 1982, which could now be worth an estimated £1,673,907. It was last sold for £299,500 in September 1997, which was around 154% above the average September 1997 detached price in the Basildon local authority area. The most recent EPC inspection was October 2008, where the current energy rating was E, and the potential energy rating was D.

15 POTASH ROAD Sold Prices

Land registry data shows two sales for 15 POTASH ROAD 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 15 POTASH ROAD 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
1997 26 SEP	£299,500	£117,948	154% above HPI
1995 1 SEP	£239,500	£98,722	143% above HPI

15 POTASH ROAD 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 15 POTASH ROAD sales from September 1995 and September 1997 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 1995 sale was for 143% above the HPI. So the extrapolation line tracks at 143% above the HPI over time, until the September 1997 sale, where it rises to 154% above the HPI. The line then continues to track at 154% above the HPI.

What might 15 POTASH ROAD be worth now?

15 POTASH ROAD might now be worth an estimated £1,673,907.

This is based on house price inflation of 458.9%, between September 1997 and February 2025, for 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 458.9% inflationary increase is applied to the most recent sale price for 15 POTASH ROAD of £299,500 on 26th September 1997. For the value to have increased from £299,500 to £1,673,907 over the 28 years and seven months to February 2025, the following assumptions must hold true:

• The value of 15 POTASH ROAD has moved in line with the HPI for detached houses in the Basildon local authority area.
• The September 1997 sale price of £299,500 represented a fair market value for the property.
• The size, condition, and specification of 15 POTASH ROAD has not materially changed since September 1997.

How Large is 15 POTASH ROAD?

15 POTASH ROAD is 127m² according to the EPC inspection conducted in October 2008. This puts it in the smallest 50% of detached houses houses in Billericay, based on EPC data. The below chart shows the distribution of detached houses houses by size in Billericay, and where 15 POTASH ROAD lies on this distribution: 43% of detached houses houses are smaller than 15 POTASH ROAD, and 57% of houses are larger. Note that EPC data is not available for all properties in Billericay.

15 POTASH ROAD: Plot and Title Map

15 POTASH ROAD sits on a plot of roughly 0.198 of an acre, or 802m². The below map shows the location of 15 POTASH 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 POTASH 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.

Where is 15 POTASH ROAD?

15 POTASH ROAD is located in BILLERICAY, in the CM11 postcode district. The below map shows the position of No. 15 on POTASH ROAD.