15, HARMSWORTH WAY, LONDON, N20 8JT - £2,450,000

15 HARMSWORTH WAY is a very large extended detached house of 262m², built sometime between 1930 and 1949. It was last sold for £2,450,000 in February 2023, which was around 63% above the average February 2023 detached price in the Barnet local authority area. The most recent EPC inspection was February 2014, where the current energy rating was C, and the potential energy rating was B.

15 HARMSWORTH WAY Sold Prices

Land registry data shows two sales for 15 HARMSWORTH WAY since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Barnet local authority area for the corresponding sale date. Both of the two 15 HARMSWORTH WAY sales were 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
2023 24 FEB	£2,450,000	£1,505,299	63% above HPI
2008 14 MAY	£1,600,000	£761,188	110% above HPI

15 HARMSWORTH WAY Price Paid vs. HPI Average

The below graph shows the average detached house price in the Barnet local authority area over time, sourced from the HPI. The two 15 HARMSWORTH WAY sales from May 2008 and February 2023 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 2008 sale was for 110% above the HPI. So the extrapolation line tracks at 110% above the HPI over time, until the February 2023 sale, where it falls to 63% above the HPI. The line then continues to track at 63% above the HPI.

How Large is 15 HARMSWORTH WAY?

15 HARMSWORTH WAY is 262m², which includes one extension, according to the EPC inspection conducted in February 2014. This puts it in the largest 20% of detached houses in London, based on EPC data. The below chart shows the distribution of detached houses by size in London, and where 15 HARMSWORTH WAY lies on this distribution: 87% of detached houses are smaller than 15 HARMSWORTH WAY, and 13% of houses are larger. Note that EPC data is not available for all properties in London.

15 HARMSWORTH WAY: Plot and Title Map

15 HARMSWORTH WAY sits on a plot of roughly 0.209 of an acre, or 845m². The below map shows the location of 15 HARMSWORTH WAY, 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 HARMSWORTH WAY). 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 HARMSWORTH WAY?

15 HARMSWORTH WAY is located in LONDON, in the N20 postcode district. The below map shows the position of No. 15 on HARMSWORTH WAY.