15, ST JOHNS ROAD, SLOUGH, SL2 5EY - £102,000

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.

15 ST JOHNS ROAD is a very small semi-detached house of 82m², built sometime between 1900 and 1929, which could now be worth an estimated £333,835. It was last sold for £102,000 in July 2001, which was around 29% below the average July 2001 semi-detached price in the Slough local authority area. The most recent EPC inspection was February 2021, where the current energy rating was E, and the potential energy rating was B.

15 ST JOHNS ROAD Sold Prices

Land registry data shows two sales for 15 ST JOHNS ROAD 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 Slough local authority area for the corresponding sale date. Both of the two 15 ST JOHNS ROAD 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
2001 6 JUL	£102,000	£142,904	29% below HPI
1996 12 SEP	£56,000	£70,696	21% below HPI

15 ST JOHNS ROAD Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Slough local authority area over time, sourced from the HPI. The two 15 ST JOHNS ROAD sales from September 1996 and July 2001 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 1996 sale was for 21% below the HPI. So the extrapolation line tracks at 21% below the HPI over time, until the July 2001 sale, where it falls to 29% below the HPI. The line then continues to track at 29% below the HPI.

What might 15 ST JOHNS ROAD be worth now?

15 ST JOHNS ROAD might now be worth an estimated £333,835.

This is based on house price inflation of 227.3%, between July 2001 and March 2025, for semi-detached houses, in the Slough local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 227.3% inflationary increase is applied to the most recent sale price for 15 ST JOHNS ROAD of £102,000 on 6th July 2001. For the value to have increased from £102,000 to £333,835 over the 24 years and four months to March 2025, the following assumptions must hold true:

• The value of 15 ST JOHNS ROAD has moved in line with the HPI for semi-detached houses in the Slough local authority area.
• The July 2001 sale price of £102,000 represented a fair market value for the property.
• The size, condition, and specification of 15 ST JOHNS ROAD has not materially changed since July 2001.

How Large is 15 ST JOHNS ROAD?

15 ST JOHNS ROAD is 82m² according to the EPC inspection conducted in February 2021. This puts it in the smallest 20% of semi-detached houses houses in Slough, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Slough, and where 15 ST JOHNS ROAD lies on this distribution: 13% of semi-detached houses houses are smaller than 15 ST JOHNS ROAD, and 86% of houses are larger. Note that EPC data is not available for all properties in Slough.

15 ST JOHNS ROAD: Plot and Title Map

15 ST JOHNS ROAD sits on a plot of roughly 0.064 of an acre, or 259m². The below map shows the location of 15 ST JOHNS 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 ST JOHNS 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 ST JOHNS ROAD?

15 ST JOHNS ROAD is located in SLOUGH, in the SL2 postcode district. The below map shows the position of No. 15 on ST JOHNS ROAD.