11, BAKER STREET, IRTHLINGBOROUGH, WELLINGBOROUGH, NN9 5PR - £190,000

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

11 BAKER STREET is a very large extended detached house of 160m², built sometime between 1967 and 1975. It was last sold for £190,000 in April 2015, which was around 23% below the average April 2015 detached price in the North Northamptonshire local authority area. The most recent EPC inspection was January 2015, where the current energy rating was D, and the potential energy rating was B.

11 BAKER STREET Sold Prices

Land registry data shows four sales for 11 BAKER STREET since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the North Northamptonshire local authority area for the corresponding sale date. Most of the four 11 BAKER STREET 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
2015 1 APR	£190,000	£245,770	23% below HPI
2004 22 JUL	£90,706	£196,320	54% below HPI
2000 6 OCT	£108,000	£109,231	1% below HPI
2000 28 JUN	£106,920	£100,392	7% above HPI

11 BAKER STREET Price Paid vs. HPI Average

The below graph shows the average detached house price in the North Northamptonshire local authority area over time, sourced from the HPI. The four 11 BAKER STREET sales between June 2000 and April 2015 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 July 2004 sale was for 54% below the HPI. So the extrapolation line tracks at 54% below the HPI over time, until the April 2015 sale, where it rises to 23% below the HPI. The line then continues to track at 23% below the HPI.

How Large is 11 BAKER STREET?

11 BAKER STREET is 160m², which includes one extension, according to the EPC inspection conducted in January 2015. This puts it in the largest 10% of detached houses in Irthlingborough, based on EPC data. The below chart shows the distribution of detached houses by size in Irthlingborough, and where 11 BAKER STREET lies on this distribution: 92% of detached houses are smaller than 11 BAKER STREET, and 8% of houses are larger. Note that EPC data is not available for all properties in Irthlingborough.

11 BAKER STREET: Plot and Title Map

11 BAKER STREET sits on a plot of roughly 0.082 of an acre, or 333m². The below map shows the location of 11 BAKER STREET, 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 11 BAKER STREET). 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 11 BAKER STREET?

11 BAKER STREET is located in IRTHLINGBOROUGH, in the NN9 postcode district. The below map shows the position of No. 11 on BAKER STREET.