Property Data Search:

20, ALEXANDER AVENUE, LONDON, NW10 3QS - £2,160,000

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.

20 ALEXANDER AVENUE is a very large extended detached house of 306m², built sometime between 1930 and 1949, which could now be worth an estimated £2,335,289. It was last sold for £2,160,000 in July 2016, which was around 83% above the average July 2016 detached price in the Brent local authority area. The most recent EPC inspection was October 2014, where the current energy rating was D, and the potential energy rating was C.

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20 ALEXANDER AVENUE Sold Prices

Land registry data shows four sales for 20 ALEXANDER AVENUE since 1st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Brent local authority area for the corresponding sale date. All of the four 20 ALEXANDER AVENUE 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
2016
1 JUL
£2,160,000£1,180,740
up arrow
83% above HPI
2012
14 DEC
£1,550,000£769,089
up arrow
102% above HPI
2011
25 AUG
£950,000£713,197
up arrow
33% above HPI
2001
7 JUN
£399,950£376,935
up arrow
6% above HPI

20 ALEXANDER AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Brent local authority area over time, sourced from the HPI. The four 20 ALEXANDER AVENUE sales between June 2001 and July 2016 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 December 2012 sale was for 102% above the HPI. So the extrapolation line tracks at 102% above the HPI over time, until the July 2016 sale, where it falls to 83% above the HPI. The line then continues to track at 83% above the HPI.

20, ALEXANDER AVENUE, LONDON, NW10 3QS: Price paid vs HM Land Registry's House Price Index

What might 20 ALEXANDER AVENUE be worth now?

20 ALEXANDER AVENUE might now be worth an estimated £2,335,289.

This is based on house price inflation of 8.1%, between July 2016 and February 2025, for detached houses, in the Brent local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 8.1% inflationary increase is applied to the most recent sale price for 20 ALEXANDER AVENUE of £2,160,000 on 1st July 2016. For the value to have increased from £2,160,000 to £2,335,289 over the nine years and five months to February 2025, the following assumptions must hold true:

  • The value of 20 ALEXANDER AVENUE has moved in line with the HPI for detached houses in the Brent local authority area.
  • The July 2016 sale price of £2,160,000 represented a fair market value for the property.
  • The size, condition, and specification of 20 ALEXANDER AVENUE has not materially changed since July 2016.
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 20 ALEXANDER AVENUE?

20 ALEXANDER AVENUE is 306m², which includes four extensions, according to the EPC inspection conducted in October 2014. This puts it in the largest 20% of detached houses houses in Willesden, based on EPC data. The below chart shows the distribution of detached houses houses by size in Willesden, and where 20 ALEXANDER AVENUE lies on this distribution: 81% of detached houses houses are smaller than 20 ALEXANDER AVENUE, and 19% of houses are larger. Note that EPC data is not available for all properties in Willesden.

20, ALEXANDER AVENUE, LONDON, NW10 3QS: Size of property relative to detached houses houses in Willesden

20 ALEXANDER AVENUE: Plot and Title Map

20 ALEXANDER AVENUE sits on a plot of roughly 0.126 of an acre, or 511m². The below map shows the location of 20 ALEXANDER AVENUE, 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 20 ALEXANDER AVENUE). 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.

20, ALEXANDER AVENUE, LONDON, NW10 3QS: Plot and title map

Where is 20 ALEXANDER AVENUE?

20 ALEXANDER AVENUE is located in LONDON, in the NW10 postcode district. The below map shows the position of No. 20 on ALEXANDER AVENUE.

20, ALEXANDER AVENUE, LONDON, NW10 3QS: Location map and indicative extent of plot

All property sales on ALEXANDER AVENUE

Most recent sales first:

Limited data available
2025
10 JAN
£1,360,000
Full data available
2024
29 JUL
£2,525,000
Full data available
2023
8 SEP
£2,750,000
Limited data available
2023
14 APR
£1,750,000
Full data available
2022
14 JUN
£1,950,000
Limited data available
2022
27 MAY
£1,675,000
Limited data available
2021
2 NOV
£1,525,000
Full data available
2019
11 NOV
£1,950,000
Limited data available
2019
25 OCT
£1,700,000
Limited data available
2018
28 NOV
£1,500,000
Limited data available
2017
26 MAY
£1,650,000
Full data available
2016
1 JUL
£2,160,000
Full data available
2015
21 JAN
£2,425,000
Full data available
2014
30 JUN
£1,700,000
Full data available
2013
7 MAY
£1,220,000
Full data available
2012
14 DEC
£1,550,000
Full data available
2011
25 AUG
£950,000
Full data available
2011
27 JAN
£1,075,000
Limited data available
2008
27 MAR
£1,200,000
Limited data available
2008
1 FEB
£1,850,000
Limited data available
2007
10 DEC
£650,000
Limited data available
2006
14 SEP
£795,000
Limited data available
2006
16 JAN
£747,000
Limited data available
2004
14 MAY
£695,000
Full data available
2004
22 APR
£675,000
Limited data available
2003
18 MAR
£585,000
Limited data available
2002
7 JUN
£685,000
Limited data available
2002
14 MAR
£650,000
Limited data available
2001
23 NOV
£470,000
Limited data available
2001
1 NOV
£600,000
Full data available
2001
7 JUN
£399,950
Limited data available
2000
14 JAN
£365,000
Limited data available
1995
15 SEP
£295,000
Full data available
1995
14 JUL
£231,000
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.