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
Flat 3 18, Butler Avenue, Harrow, HA1 4ER -	28 May 2021	£220,000	69 m² 742 sqft	£3,188 £296	Flat (1 bed)
Flat 1 18, Butler Avenue, Harrow, HA1 4ER -	02 Oct 2019	£400,000	84 m² 904 sqft	£4,761 £442	Flat (2 bed)
Flat 4 18, Butler Avenue, Harrow, HA1 4ER -	31 Oct 2013	£184,500	37 m² 398 sqft	£4,986 £463	Flat (1 bed)
Flat 3 18, Butler Avenue -	£220,000 May-2021	69 742	3,188 296
Flat 1 18, Butler Avenue -	£400,000 Oct-2019	84 904	4,761 442
Flat 4 18, Butler Avenue -	£184,500 Oct-2013	37 398	4,986 463

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 sold property prices 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 about 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).