Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
14a, Butler Avenue, Harrow, HA1 4EH	03 Jul 2025	£491,500	99 m² 1065 sqft	£4,964 £461	Flat
6a, Butler Avenue, Harrow, HA1 4EH -	04 Apr 2024	£367,500	74 m² 796 sqft	£4,966 £461	Flat
34, Butler Avenue, Harrow, HA1 4EH -	17 Dec 2021	£700,000	115 m² 1237 sqft	£6,086 £565	Terrace (4 bed)
10a, Butler Avenue, Harrow, HA1 4EH -	28 May 2019	£375,000	80 m² 861 sqft	£4,687 £435	Flat (2 bed)
24, Butler Avenue, Harrow, HA1 4EH -	19 Oct 2018	£715,000	117 m² 1259 sqft	£6,111 £567	Semi-D (4 bed)
26, Butler Avenue, Harrow, HA1 4EH	10 Oct 2017	£651,750 B	103 m² 1108 sqft	£6,327 £587	Terrace (3 bed)
22, Butler Avenue, Harrow, HA1 4EH	30 Aug 2017	£940,000 B			Detached (4 bed)
30, Butler Avenue, Harrow, HA1 4EH	21 Mar 2016	£500,000	114 m² 1227 sqft	£4,385 £407	Terrace (4 bed)
38, Butler Avenue, Harrow, HA1 4EH	09 May 2014	£500,000	102 m² 1097 sqft	£4,901 £455	Terrace (5 bed)
8, Butler Avenue, Harrow, HA1 4EH -	05 Jan 2010	£570,000	171 m² 1840 sqft	£3,333 £309	Detached (5 bed)
28, Butler Avenue, Harrow, HA1 4EH -	17 Jul 2009	£415,000	114 m² 1227 sqft	£3,640 £338	Terrace (4 bed)
36, Butler Avenue, Harrow, HA1 4EH -	24 Sep 2007	£470,000			Terrace (4 bed)
14b, Butler Avenue, Harrow, HA1 4EH -	31 Aug 2006	£240,000			Terrace
6, Butler Avenue, Harrow, HA1 4EH -	18 Aug 2006	£261,500	88 m² 947 sqft	£2,971 £276	Flat (3 bed)
20, Butler Avenue, Harrow, HA1 4EH -	06 Oct 2000	£309,950	174 m² 1872 sqft	£1,781 £165	Detached (4 bed)
The Lower Maisonette 16, Butler Avenue, Harrow, HA1 4EH	13 Oct 1999	£113,000			Flat
10, Butler Avenue, Harrow, HA1 4EH -	17 Sep 1999	£129,100	97 m² 1044 sqft	£1,330 £123	Flat (2 bed)
4a, Butler Avenue, Harrow, HA1 4EH	04 Sep 1996	£55,000			Semi-D
14a, Butler Avenue	£491,500 Jul-2025	99 1065	4,964 461
6a, Butler Avenue -	£367,500 Apr-2024	74 796	4,966 461
34, Butler Avenue -	£700,000 Dec-2021	115 1237	6,086 565
10a, Butler Avenue -	£375,000 May-2019	80 861	4,687 435
24, Butler Avenue -	£715,000 Oct-2018	117 1259	6,111 567
26, Butler Avenue	£651,750 B Oct-2017	103 1108	6,327 587
22, Butler Avenue	£940,000 B Aug-2017
30, Butler Avenue	£500,000 Mar-2016	114 1227	4,385 407
38, Butler Avenue	£500,000 May-2014	102 1097	4,901 455
8, Butler Avenue -	£570,000 Jan-2010	171 1840	3,333 309
28, Butler Avenue -	£415,000 Jul-2009	114 1227	3,640 338
36, Butler Avenue -	£470,000 Sep-2007
14b, Butler Avenue -	£240,000 Aug-2006
6, Butler Avenue -	£261,500 Aug-2006	88 947	2,971 276
20, Butler Avenue -	£309,950 Oct-2000	174 1872	1,781 165
The Lower Maisonette 16, Butler Avenue	£113,000 Oct-1999
10, Butler Avenue -	£129,100 Sep-1999	97 1044	1,330 123
4a, Butler Avenue	£55,000 Sep-1996

The data above for Butler Avenue can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Butler Avenue, Harrow is £5,194 sqm (£482 per sq ft), this is calculated from the sold price of the 7 most recent sales.
The majority of homes in West Harrow are now selling for between £5,010 and £6,520 per square metre (£465 and £605 per square foot) , find out more in this local analysis of HA1 4 (West Harrow) house prices.
There are approximately 41 homes on Butler Avenue, we would have expected roughly 5 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 7 property sales in Butler Avenue, averaging approximately 1 home sales per year .
The average size of all the properties on Butler Avenue is 90 m2 (968 sqft).