Property/Postcode Data Search:

9, WEST HEATH CLOSE, LONDON, NW3 7NJ - £4,250,000

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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.

9 WEST HEATH CLOSE is a very large detached house of 332m², built sometime between 1900 and 1929, which could now be worth an estimated £5,061,000. It was last sold for £4,250,000 in June 2019, which was around 216% above the average June 2019 detached price in the Barnet local authority area. The most recent EPC inspection was March 2012, where the current energy rating was E, and the potential energy rating was D.

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9 WEST HEATH CLOSE Sold Prices

Land registry data shows three sales for 9 WEST HEATH CLOSE since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Barnet local authority area for the corresponding sale date. All of the three 9 WEST HEATH CLOSE 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
2019
4 JUN
£4,250,000£1,345,850
up arrow
216% above HPI
2013
16 MAY
£4,187,500£978,596
up arrow
328% above HPI
2005
21 JAN
£2,320,000£696,672
up arrow
233% above HPI

9 WEST HEATH CLOSE 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 three 9 WEST HEATH CLOSE sales between January 2005 and June 2019 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 2013 sale was for 328% above the HPI. So the extrapolation line tracks at 328% above the HPI over time, until the June 2019 sale, where it falls to 216% above the HPI. The line then continues to track at 216% above the HPI.

9, WEST HEATH CLOSE, LONDON, NW3 7NJ: Price paid vs HM Land Registry's House Price Index

What might 9 WEST HEATH CLOSE be worth now?

9 WEST HEATH CLOSE might now be worth an estimated £5,061,000.

This is based on house price inflation of 19.1%, between June 2019 and August 2025, for detached houses, in the Barnet local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 19.1% inflationary increase is applied to the most recent sale price for 9 WEST HEATH CLOSE of £4,250,000 on 4th June 2019. For the value to have increased from £4,250,000 to £5,061,000 over the five years and ten months to August 2025, the following assumptions must hold true:

  • The value of 9 WEST HEATH CLOSE has moved in line with the HPI for detached houses in the Barnet local authority area.
  • The June 2019 sale price of £4,250,000 represented a fair market value for the property.
  • The size, condition, and specification of 9 WEST HEATH CLOSE has not materially changed since June 2019.
Disclaimer: Please note that this is a theoretical estimate based on assumptions which may or may not be correct. It should not be relied on for any purpose.

How Large is 9 WEST HEATH CLOSE?

9 WEST HEATH CLOSE is 332m² according to the EPC inspection conducted in March 2012. This puts it in the largest 10% of detached houses houses in London, based on EPC data. The below chart shows the distribution of detached houses houses by size in London, and where 9 WEST HEATH CLOSE lies on this distribution: 93% of detached houses houses are smaller than 9 WEST HEATH CLOSE, and 7% of houses are larger. Note that EPC data is not available for all properties in London.

9, WEST HEATH CLOSE, LONDON, NW3 7NJ: Size of property relative to detached houses houses in London

9 WEST HEATH CLOSE: Plot and Title Map

9 WEST HEATH CLOSE sits on a plot of roughly 0.171 of an acre, or 694m². The below map shows the location of 9 WEST HEATH 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 9 WEST HEATH 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.

9, WEST HEATH CLOSE, LONDON, NW3 7NJ: Plot and title map

Where is 9 WEST HEATH CLOSE?

9 WEST HEATH CLOSE is located in LONDON, in the NW3 postcode district. The below map shows the position of No. 9 on WEST HEATH CLOSE.

9, WEST HEATH CLOSE, LONDON, NW3 7NJ: Location map and indicative extent of plot

All property sales on WEST HEATH CLOSE

Most recent sales first:

Full data available
2023
29 SEP
£4,925,000
Full data available
2022
30 SEP
£4,500,000
Limited data available
2022
1 MAR
£3,500,000
Limited data available
2020
14 FEB
£2,950,000
Full data available
2019
26 SEP
£340,500
Full data available
2019
4 JUN
£4,250,000
Full data available
2019
30 MAY
£2,800,000
Full data available
2017
3 MAR
£4,650,000
Full data available
2014
29 AUG
£3,072,500
Full data available
2013
28 JUN
£3,850,000
Full data available
2013
16 MAY
£4,187,500
Limited data available
2013
27 MAR
£4,020,000
Limited data available
2012
20 MAR
£180,000
Limited data available
2007
24 APR
£180,000
Full data available
2005
11 NOV
£1,700,000
Full data available
2005
2 SEP
£177,995
Full data available
2005
21 JAN
£2,320,000
Limited data available
2004
11 JUN
£1,600,000
Limited data available
2004
26 JAN
£148,000
Limited data available
2003
4 DEC
£1,750,000
Limited data available
2002
9 SEP
£87,000
Limited data available
2001
2 JUL
£1,610,500
Limited data available
1999
22 OCT
£945,000
Full data available
1997
10 JUN
£810,000
Limited data available
1996
7 MAR
£710,000
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. 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 2025. This data is licensed under the Open Government Licence v3.0.
Copyright statement: This information is subject to Crown copyright and database rights 2025 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 2025 Ordnance Survey 100026316. Conditions of use.