Property Data Search:

12, GREEN WALK, LONDON, NW4 2AJ - £1,400,000

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.

12 GREEN WALK is a midsized extended detached house of 186m², built sometime between 1930 and 1949, which could now be worth an estimated £1,308,502. It was last sold for £1,400,000 in June 2022, which was around 16% below the average June 2022 detached price in the Barnet local authority area. The most recent EPC inspection was October 2021, where the current energy rating was D, and the potential energy rating was C.

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12 GREEN WALK Sold Prices

Land registry data shows two sales for 12 GREEN WALK 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 12 GREEN WALK sales were for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2022
27 JUN
£1,400,000£1,670,850
down arrow
16% below HPI
2012
14 MAY
£828,000£934,510
down arrow
11% below HPI

12 GREEN WALK 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 12 GREEN WALK sales from May 2012 and June 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 May 2012 sale was for 11% below the HPI. So the extrapolation line tracks at 11% below the HPI over time, until the June 2022 sale, where it falls to 16% below the HPI. The line then continues to track at 16% below the HPI.

12, GREEN WALK, LONDON, NW4 2AJ: Price paid vs HM Land Registry's House Price Index

What might 12 GREEN WALK be worth now?

12 GREEN WALK might now be worth an estimated £1,308,502.

This is based on house price deflation of 6.5%, between June 2022 and March 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 6.5% deflationary decrease is applied to the most recent sale price for 12 GREEN WALK of £1,400,000 on 27th June 2022. For the value to have decreased from £1,400,000 to £1,308,502 over the three years and three months to March 2025, the following assumptions must hold true:

  • The value of 12 GREEN WALK has moved in line with the HPI for detached houses in the Barnet local authority area.
  • The June 2022 sale price of £1,400,000 represented a fair market value for the property.
  • The size, condition, and specification of 12 GREEN WALK has not materially changed since June 2022.
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 12 GREEN WALK?

12 GREEN WALK is 186m², which includes three extensions, according to the EPC inspection conducted in October 2021. This puts it in the largest 50% of detached houses houses in Hendon, based on EPC data. The below chart shows the distribution of detached houses houses by size in Hendon, and where 12 GREEN WALK lies on this distribution: 53% of detached houses houses are smaller than 12 GREEN WALK, and 47% of houses are larger. Note that EPC data is not available for all properties in Hendon.

12, GREEN WALK, LONDON, NW4 2AJ: Size of property relative to detached houses houses in Hendon

12 GREEN WALK: Plot and Title Map

12 GREEN WALK sits on a plot of roughly 0.087 of an acre, or 351m². The below map shows the location of 12 GREEN WALK, 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 12 GREEN WALK). 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.

12, GREEN WALK, LONDON, NW4 2AJ: Plot and title map

Where is 12 GREEN WALK?

12 GREEN WALK is located in LONDON, in the NW4 postcode district. The below map shows the position of No. 12 on GREEN WALK.

12, GREEN WALK, LONDON, NW4 2AJ: Location map and indicative extent of plot

All property sales on GREEN WALK

Most recent sales first:

Full data available
2023
4 JUL
£1,595,000
Limited data available
2023
5 JAN
£1,225,000
Full data available
2022
29 JUL
£1,250,000
Full data available
2022
27 JUN
£1,400,000
Limited data available
2022
21 MAR
£990,000
Limited data available
2021
21 JUN
£1,085,000
Limited data available
2020
2 NOV
£950,000
Limited data available
2020
10 AUG
£1,160,000
Limited data available
2019
8 MAY
£985,000
Limited data available
2018
3 DEC
£1,350,000
Limited data available
2018
14 NOV
£910,000
Limited data available
2017
14 FEB
£999,950
Full data available
2016
19 DEC
£910,000
Full data available
2016
31 MAR
£950,000
Limited data available
2015
1 FEB
£1,400,000
Full data available
2014
15 DEC
£1,039,500
Full data available
2012
11 JUN
£999,999
Full data available
2012
14 MAY
£828,000
Full data available
2012
14 MAY
£595,000
Limited data available
2011
11 MAY
£720,000
Limited data available
2010
1 JUN
£700,000
Limited data available
2010
7 MAY
£590,000
Full data available
2008
27 MAR
£705,000
Limited data available
2006
26 OCT
£450,000
Limited data available
2006
17 OCT
£494,000
Limited data available
2006
11 JUL
£550,000
Limited data available
2005
15 DEC
£450,000
Full data available
2005
11 AUG
£550,000
Limited data available
2004
30 JUL
£454,500
Full data available
2004
30 JUN
£510,000
Limited data available
2004
4 MAY
£450,000
Limited data available
2003
8 JUL
£400,000
Limited data available
2003
20 FEB
£539,000
Limited data available
2001
25 APR
£320,000
Limited data available
2000
23 NOV
£355,000
Full data available
2000
22 MAR
£270,000
Full data available
2000
15 FEB
£249,999
Limited data available
1999
27 APR
£205,500
Limited data available
1997
17 DEC
£249,000
Limited data available
1997
30 OCT
£185,000
Full data available
1997
26 SEP
£189,000
Full data available
1997
24 JUN
£155,000
Limited data available
1997
9 JAN
£196,000
Limited data available
1995
15 DEC
£130,000
Limited data available
1995
25 OCT
£174,000
Limited data available
1995
19 JUL
£115,000
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.