Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources
9 HERON CLOSE is a very small semi-detached house of 50m², built sometime between 1976 and 1982, which could now be worth an estimated £301,879. It was last sold for £241,000 in June 2019, which was around 6% above the average June 2019 semi-detached price in the West Northamptonshire local authority area. The most recent EPC inspection was February 2019, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows three sales for 9 HERON CLOSE since 1st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the West Northamptonshire local authority area for the corresponding sale date. One of the three 9 HERON CLOSE sales was for above the average price, whilst two 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 |
---|---|---|---|
2019 18 JUN | £241,000 | £228,042 | ![]() 6% above HPI |
2006 28 APR | £154,000 | £156,849 | ![]() 2% below HPI |
1997 6 FEB | £51,000 | £53,669 | ![]() 5% below HPI |
The below graph shows the average semi-detached house price in the West Northamptonshire local authority area over time, sourced from the HPI. The three 9 HERON CLOSE sales between February 1997 and June 2019 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 April 2006 sale was for 2% below the HPI. So the extrapolation line tracks at 2% below the HPI over time, until the June 2019 sale, where it rises to 6% above the HPI. The line then continues to track at 6% above the HPI.
9 HERON CLOSE might now be worth an estimated £301,879.
This is based on house price inflation of 25.3%, between June 2019 and February 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 25.3% inflationary increase is applied to the most recent sale price for 9 HERON CLOSE of £241,000 on 18th June 2019. For the value to have increased from £241,000 to £301,879 over the six years and four months to February 2025, the following assumptions must hold true:
9 HERON CLOSE is 50m² according to the EPC inspection conducted in February 2019. 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 9 HERON CLOSE lies on this distribution: Less than 1% of semi-detached houses houses are smaller than 9 HERON CLOSE, and more than 99% of houses are larger. Note that EPC data is not available for all properties in Towcester.
9 HERON CLOSE sits on a plot of roughly 0.071 of an acre, or 289m². The below map shows the location of 9 HERON CLOSE, 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 9 HERON CLOSE). 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.
9 HERON CLOSE is located in TOWCESTER, in the NN12 postcode district. The below map shows the position of No. 9 on HERON CLOSE.
Most recent sales first: