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

Based on the September 2024 Price Paid Data (released on 28th October 2024), the August 2024 House Price Index (released on 16th October 2024), and the September 2024 Energy Performance of Buildings Data (released on 31st October 2024). Sources

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 66% 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 1st 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).

DatePriceHPI PriceVariation from HPI
2023
24 FEB
£2,450,000£1,476,296
up arrow
66% above HPI
2008
14 MAY
£1,600,000£761,188
up arrow
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 66% above the HPI. The line then continues to track at 66% above the HPI.

15, HARMSWORTH WAY, LONDON, N20 8JT: Price paid vs HM Land Registry's House Price Index

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, LONDON, N20 8JT: Size of property relative to detached houses 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.

15, HARMSWORTH WAY, LONDON, N20 8JT: Plot and title map

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.

15, HARMSWORTH WAY, LONDON, N20 8JT: Location map and indicative extent of plot

All sales of detached houses on HARMSWORTH WAY

15, HARMSWORTH WAY, LONDON, N20 8JT
2023
24 FEB
£2,450,000
19, HARMSWORTH WAY, LONDON, N20 8JT
2019
17 DEC
£1,585,000
COMPTON HOUSE, 11, HARMSWORTH WAY, LONDON, N20 8JT
2019
11 SEP
£2,950,000
23, HARMSWORTH WAY, LONDON, N20 8JT
2015
2 OCT
£2,100,000
5, HARMSWORTH WAY, LONDON, N20 8JT
2014
3 SEP
£1,910,000
21, HARMSWORTH WAY, LONDON, N20 8JT
2010
2 NOV
£700,000
13, HARMSWORTH WAY, LONDON, N20 8JT
2009
26 NOV
£2,485,000
31, HARMSWORTH WAY, LONDON, N20 8JT
2009
8 MAY
£1,100,000
15, HARMSWORTH WAY, LONDON, N20 8JT
2008
14 MAY
£1,600,000
1, HARMSWORTH WAY, LONDON, N20 8JT
2007
19 APR
£1,400,000
6, HARMSWORTH WAY, LONDON, N20 8JU
2004
15 OCT
£925,000
10, HARMSWORTH WAY, LONDON, N20 8JU
2003
25 NOV
£976,000
25, HARMSWORTH WAY, LONDON, N20 8JT
2001
30 JAN
£690,000
7, HARMSWORTH WAY, LONDON, N20 8JT
1999
22 DEC
£800,000
26, HARMSWORTH WAY, LONDON, N20 8JU
1999
8 JUN
£712,500
7, HARMSWORTH WAY, LONDON, N20 8JT
1999
20 APR
£635,000
27, HARMSWORTH WAY, LONDON, N20 8JT
1997
18 DEC
£675,000
8, HARMSWORTH WAY, LONDON, N20 8JU
1997
18 APR
£575,000
17, HARMSWORTH WAY, LONDON, N20 8JT
1996
3 APR
£430,000
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2024. This data is licensed under the Open Government Licence v3.0.
Source: HM Land Registry UK House Price Index
Licence: Contains HM Land Registry data © Crown copyright and database right 2024. This data is licensed under the Open Government Licence v3.0.
Copyright statement: This information is subject to Crown copyright and database rights 2024 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2024 Ordnance Survey 100026316. Conditions of use.