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 FORTRESS CLOSE is a very small semi-detached house of 58m², which could now be worth an estimated £210,439. It was last sold for £167,500 in April 2020, which was around 17% below the average April 2020 semi-detached price in the North Northamptonshire local authority area. The most recent EPC inspection was May 2018, where the current energy rating was B, and the potential energy rating was A.
Land registry data shows three sales for 17 FORTRESS 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 North Northamptonshire local authority area for the corresponding sale date. All of the three 17 FORTRESS CLOSE 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 |
---|---|---|---|
2020 9 APR | £167,500 | £202,416 | ![]() 17% below HPI |
2020 20 MAR | £167,500 | £201,157 | ![]() 17% below HPI |
2018 31 MAY | £159,995 | £192,280 | ![]() 17% below HPI |
The below graph shows the average semi-detached house price in the North Northamptonshire local authority area over time, sourced from the HPI. The three 17 FORTRESS CLOSE sales between May 2018 and April 2020 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 2020 sale was for 17% below the HPI. So the extrapolation line tracks at 17% below the HPI over time, until the April 2020 sale, which was also at 17% below the HPI.
17 FORTRESS CLOSE might now be worth an estimated £210,439.
This is based on house price inflation of 25.6%, between April 2020 and March 2025, for semi-detached houses, in the North Northamptonshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 25.6% inflationary increase is applied to the most recent sale price for 17 FORTRESS CLOSE of £167,500 on 9th April 2020. For the value to have increased from £167,500 to £210,439 over the five years and one month to March 2025, the following assumptions must hold true:
17 FORTRESS CLOSE is 58m² according to the EPC inspection conducted in May 2018. This puts it in the smallest 10% of semi-detached houses houses in Weldon, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Weldon, and where 17 FORTRESS CLOSE lies on this distribution: 1% of semi-detached houses houses are smaller than 17 FORTRESS CLOSE, and 99% of houses are larger. Note that EPC data is not available for all properties in Weldon.
17 FORTRESS CLOSE sits on a plot of roughly 192.9 acres, or 780,545m². The below map shows the location of 17 FORTRESS 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 17 FORTRESS 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.
17 FORTRESS CLOSE is located in WELDON, in the NN17 postcode district. The below map shows the position of No. 17 on FORTRESS CLOSE.
Most recent sales first: