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.
28 NAVISFORD CLOSE is a very small semi-detached house of 65m², built sometime between 1967 and 1975, which could now be worth an estimated £233,872. It was last sold for £156,250 in December 2016, which was around 9% below the average December 2016 semi-detached price in the North Northamptonshire local authority area. The most recent EPC inspection was May 2010, where the current energy rating was C, and the potential energy rating was C.
Land registry data shows four sales for 28 NAVISFORD CLOSE since 1st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the North Northamptonshire local authority area for the corresponding sale date. Most of the four 28 NAVISFORD 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 |
|---|---|---|---|
2016 1 DEC | £156,250 | £171,768 | 9% below HPI |
2012 28 SEP | £125,000 | £123,277 | 1% above HPI |
2007 28 AUG | £135,000 | £145,021 | 7% below HPI |
1997 17 JAN | £39,000 | £40,769 | 4% 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 four 28 NAVISFORD CLOSE sales between January 1997 and December 2016 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 2012 sale was for 1% above the HPI. So the extrapolation line tracks at 1% above the HPI over time, until the December 2016 sale, where it falls to 9% below the HPI. The line then continues to track at 9% below the HPI.

28 NAVISFORD CLOSE might now be worth an estimated £233,872.
This is based on house price inflation of 49.7%, between December 2016 and August 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 49.7% inflationary increase is applied to the most recent sale price for 28 NAVISFORD CLOSE of £156,250 on 1st December 2016. For the value to have increased from £156,250 to £233,872 over the nine years and four months to August 2025, the following assumptions must hold true:
28 NAVISFORD CLOSE is 65m² according to the EPC inspection conducted in May 2010. This puts it in the smallest 10% of semi-detached houses houses in Thrapston, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Thrapston, and where 28 NAVISFORD CLOSE lies on this distribution: 2% of semi-detached houses houses are smaller than 28 NAVISFORD CLOSE, and 98% of houses are larger. Note that EPC data is not available for all properties in Thrapston.

28 NAVISFORD CLOSE sits on a plot of roughly 0.043 of an acre, or 175m². The below map shows the location of 28 NAVISFORD 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 28 NAVISFORD 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.

28 NAVISFORD CLOSE is located in THRAPSTON, in the NN14 postcode district. The below map shows the position of No. 28 on NAVISFORD CLOSE.

Most recent sales first: