17, BELLE FIELD, TOWCESTER, NN12 6AA - £139,362

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.

17 BELLE FIELD is a very small semi-detached house of 75m², built sometime from 2012 onwards, which could now be worth an estimated £140,221. It was last sold for £139,362 in March 2025, which was around 51% below the average March 2025 semi-detached price in the West Northamptonshire local authority area. The most recent EPC inspection was August 2023, where the current energy rating was C, and the potential energy rating was B.

17 BELLE FIELD Sold Prices

Land registry data shows two sales for 17 BELLE FIELD 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 West Northamptonshire local authority area for the corresponding sale date. One of the two 17 BELLE FIELD sales was for below the average price, whilst the other was 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
2025 14 MAR	£139,362	£283,127	51% below HPI
2023 22 AUG	£292,000	£272,840	7% above HPI

17 BELLE FIELD Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the West Northamptonshire local authority area over time, sourced from the HPI. The two 17 BELLE FIELD sales from August 2023 and March 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 August 2023 sale was for 7% above the HPI. So the extrapolation line tracks at 7% above the HPI over time, until the March 2025 sale, where it falls to 51% below the HPI. The line then continues to track at 51% below the HPI.

What might 17 BELLE FIELD be worth now?

17 BELLE FIELD might now be worth an estimated £140,221.

This is based on house price inflation of 0.6%, between March 2025 and June 2025, for semi-detached houses, in the West Northamptonshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 0.6% inflationary increase is applied to the most recent sale price for 17 BELLE FIELD of £139,362 on 14th March 2025. For the value to have increased from £139,362 to £140,221 over the nine months to June 2025, the following assumptions must hold true:

• The value of 17 BELLE FIELD has moved in line with the HPI for semi-detached houses in the West Northamptonshire local authority area.
• The March 2025 sale price of £139,362 represented a fair market value for the property.
• The size, condition, and specification of 17 BELLE FIELD has not materially changed since March 2025.

How Large is 17 BELLE FIELD?

17 BELLE FIELD is 75m² according to the EPC inspection conducted in August 2023. This puts it in the smallest 10% of semi-detached houses houses in Towcester, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Towcester, and where 17 BELLE FIELD lies on this distribution: 4% of semi-detached houses houses are smaller than 17 BELLE FIELD, and 95% of houses are larger. Note that EPC data is not available for all properties in Towcester.

17 BELLE FIELD: Plot and Title Map

17 BELLE FIELD sits on a plot of roughly 0.045 of an acre, or 184m². The below map shows the location of 17 BELLE FIELD, 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 17 BELLE FIELD). 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 17 BELLE FIELD?

17 BELLE FIELD is located in TOWCESTER, in the NN12 postcode district. The below map shows the position of No. 17 on BELLE FIELD.