12, MONTAGUE SIDE, BASILDON, SS14 3GS - £275,000

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.

12 MONTAGUE SIDE is a very small semi-detached house of 90m², built sometime between 2003 and 2006, which could now be worth an estimated £402,778. It was last sold for £275,000 in December 2015, which was around 4% below the average December 2015 semi-detached price in the Basildon local authority area. The most recent EPC inspection was February 2025, where the current energy rating was C, and the potential energy rating was B.

12 MONTAGUE SIDE Sold Prices

Land registry data shows two sales for 12 MONTAGUE SIDE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Basildon local authority area for the corresponding sale date. One of the two 12 MONTAGUE SIDE sales was for below the average price, whilst the other was roughly equal to 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
2015 17 DEC	£275,000	£287,899	4% below HPI
2013 12 JUL	£220,000	£219,045	Close to HPI

12 MONTAGUE SIDE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Basildon local authority area over time, sourced from the HPI. The two 12 MONTAGUE SIDE sales from July 2013 and December 2015 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 July 2013 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the December 2015 sale, where it falls to 4% below the HPI. The line then continues to track at 4% below the HPI.

What might 12 MONTAGUE SIDE be worth now?

12 MONTAGUE SIDE might now be worth an estimated £402,778.

This is based on house price inflation of 46.5%, between December 2015 and March 2025, 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 46.5% inflationary increase is applied to the most recent sale price for 12 MONTAGUE SIDE of £275,000 on 17th December 2015. For the value to have increased from £275,000 to £402,778 over the ten years and nine months to March 2025, the following assumptions must hold true:

• The value of 12 MONTAGUE SIDE has moved in line with the HPI for semi-detached houses in the Basildon local authority area.
• The December 2015 sale price of £275,000 represented a fair market value for the property.
• The size, condition, and specification of 12 MONTAGUE SIDE has not materially changed since December 2015.

How Large is 12 MONTAGUE SIDE?

12 MONTAGUE SIDE is 90m² according to the EPC inspection conducted in February 2025. This puts it in the smallest 20% 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 12 MONTAGUE SIDE lies on this distribution: 20% of semi-detached houses houses are smaller than 12 MONTAGUE SIDE, and 80% of houses are larger. Note that EPC data is not available for all properties in Basildon.

12 MONTAGUE SIDE: Plot and Title Map

12 MONTAGUE SIDE sits on a plot of roughly 0.058 of an acre, or 235m². The below map shows the location of 12 MONTAGUE SIDE, 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 12 MONTAGUE SIDE). 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 12 MONTAGUE SIDE?

12 MONTAGUE SIDE is located in BASILDON, in the SS14 postcode district. The below map shows the position of No. 12 on MONTAGUE SIDE.