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.
41 SOUTHBROOK is a very small extended terraced house of 85m², built sometime between 1950 and 1966, which could now be worth an estimated £181,197. It was last sold for £110,600 in September 2007, which was around 10% below the average September 2007 terraced price in the North Northamptonshire local authority area. The most recent EPC inspection was December 2014, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows three sales for 41 SOUTHBROOK since 1st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the North Northamptonshire local authority area for the corresponding sale date. Two of the three 41 SOUTHBROOK sales were for below the average price, whilst one 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 |
|---|---|---|---|
2007 21 SEP | £110,600 | £122,908 | 10% below HPI |
2002 3 MAY | £44,500 | £57,660 | 23% below HPI |
1996 1 NOV | £31,950 | £30,768 | 4% above HPI |
The below graph shows the average terraced house price in the North Northamptonshire local authority area over time, sourced from the HPI. The three 41 SOUTHBROOK sales between November 1996 and September 2007 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 May 2002 sale was for 23% below the HPI. So the extrapolation line tracks at 23% below the HPI over time, until the September 2007 sale, where it rises to 10% below the HPI. The line then continues to track at 10% below the HPI.

41 SOUTHBROOK might now be worth an estimated £181,197.
This is based on house price inflation of 63.8%, between September 2007 and July 2025, for terraced 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 63.8% inflationary increase is applied to the most recent sale price for 41 SOUTHBROOK of £110,600 on 21st September 2007. For the value to have increased from £110,600 to £181,197 over the eighteen years and two months to July 2025, the following assumptions must hold true:
41 SOUTHBROOK is 85m², which includes one extension, according to the EPC inspection conducted in December 2014. This puts it in the smallest 20% of terraced houses houses in Corby, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Corby, and where 41 SOUTHBROOK lies on this distribution: 13% of terraced houses houses are smaller than 41 SOUTHBROOK, and 86% of houses are larger. Note that EPC data is not available for all properties in Corby.

41 SOUTHBROOK sits on a plot of roughly 0.046 of an acre, or 185m². The below map shows the location of 41 SOUTHBROOK, 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 41 SOUTHBROOK). 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.

41 SOUTHBROOK is located in CORBY, in the NN18 postcode district. The below map shows the position of No. 41 on SOUTHBROOK.

Most recent sales first: