55, ISLINGTON, TROWBRIDGE, BA14 8QJ - £252,500

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.

55 ISLINGTON is a very small detached house of 59m², built sometime between 1950 and 1966, which could now be worth an estimated £249,434. It was last sold for £252,500 in November 2025, which was around 51% below the average November 2025 detached price in the Wiltshire local authority area. The most recent EPC inspection was January 2017, where the current energy rating was D, and the potential energy rating was B.

55 ISLINGTON Sold Prices

Land registry data shows two sales for 55 ISLINGTON since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Wiltshire local authority area for the corresponding sale date. Both of the two 55 ISLINGTON 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
2025 14 NOV	£252,500	£517,229	51% below HPI
2018 29 MAR	£210,000	£429,398	51% below HPI

55 ISLINGTON Price Paid vs. HPI Average

The below graph shows the average detached house price in the Wiltshire local authority area over time, sourced from the HPI. The two 55 ISLINGTON sales from March 2018 and November 2025 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 March 2018 sale was for 51% below the HPI. So the extrapolation line tracks at 51% below the HPI over time, until the November 2025 sale, which was also at 51% below the HPI.

What might 55 ISLINGTON be worth now?

55 ISLINGTON might now be worth an estimated £249,434.

This is based on house price deflation of 1.2%, between November 2025 and March 2026, for detached houses, in the Wiltshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1.2% deflationary decrease is applied to the most recent sale price for 55 ISLINGTON of £252,500 on 14th November 2025. For the value to have decreased from £252,500 to £249,434 over the one year and eight months to March 2026, the following assumptions must hold true:

• The value of 55 ISLINGTON has moved in line with the HPI for detached houses in the Wiltshire local authority area.
• The November 2025 sale price of £252,500 represented a fair market value for the property.
• The size, condition, and specification of 55 ISLINGTON has not materially changed since November 2025.

How Large is 55 ISLINGTON?

55 ISLINGTON is 59m² according to the EPC inspection conducted in January 2017. This puts it in the smallest 10% of detached houses houses in Trowbridge, based on EPC data. The below chart shows the distribution of detached houses houses by size in Trowbridge, and where 55 ISLINGTON lies on this distribution: 1% of detached houses houses are smaller than 55 ISLINGTON, and 99% of houses are larger. Note that EPC data is not available for all properties in Trowbridge.

55 ISLINGTON: Plot and Title Map

55 ISLINGTON sits on a plot of roughly 0.065 of an acre, or 264m². The below map shows the location of 55 ISLINGTON, 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 55 ISLINGTON). 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 55 ISLINGTON?

55 ISLINGTON is located in TROWBRIDGE, in the BA14 postcode district. The below map shows the position of No. 55 on ISLINGTON.