15, MARRIOTT CLOSE, IRTHLINGBOROUGH, WELLINGBOROUGH, NN9 5RB - £373,000

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

15 MARRIOTT CLOSE is a very large extended detached house of 133m², built sometime between 1976 and 1982. It was last sold for £373,000 in April 2022, which was around 4% below the average April 2022 detached price in the North Northamptonshire local authority area. The most recent EPC inspection was January 2022, where the current energy rating was C, and the potential energy rating was B.

15 MARRIOTT CLOSE Sold Prices

Land registry data shows five sales for 15 MARRIOTT CLOSE since 1^st January 1995. The below table shows the price paid for the five sales, along with the average detached price in the North Northamptonshire local authority area for the corresponding sale date. All of the five 15 MARRIOTT 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
2022 8 APR	£373,000	£388,802	4% below HPI
2012 6 JUL	£192,000	£211,750	9% below HPI
2011 28 OCT	£197,000	£212,550	7% below HPI
2007 27 SEP	£200,000	£240,673	17% below HPI
1997 7 NOV	£51,000	£76,830	34% below HPI

15 MARRIOTT CLOSE 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 five 15 MARRIOTT CLOSE sales between November 1997 and April 2022 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 2012 sale was for 9% below the HPI. So the extrapolation line tracks at 9% below the HPI over time, until the April 2022 sale, where it rises to 4% below the HPI. The line then continues to track at 4% below the HPI.

How Large is 15 MARRIOTT CLOSE?

15 MARRIOTT CLOSE is 133m², which includes two extensions, according to the EPC inspection conducted in January 2022. This puts it in the largest 20% of detached houses in Irthlingborough, based on EPC data. The below chart shows the distribution of detached houses by size in Irthlingborough, and where 15 MARRIOTT CLOSE lies on this distribution: 82% of detached houses are smaller than 15 MARRIOTT CLOSE, and 17% of houses are larger. Note that EPC data is not available for all properties in Irthlingborough.

15 MARRIOTT CLOSE: Plot and Title Map

15 MARRIOTT CLOSE sits on a plot of roughly 0.068 of an acre, or 275m². The below map shows the location of 15 MARRIOTT 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 15 MARRIOTT 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.

Where is 15 MARRIOTT CLOSE?

15 MARRIOTT CLOSE is located in IRTHLINGBOROUGH, in the NN9 postcode district. The below map shows the position of No. 15 on MARRIOTT CLOSE.