Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area  Export table	Last sold	Price paid	Floor area	£ per square metre	Type	Paid	m2	£/m2
38, Calder Avenue, Brookmans Park, AL9 7AG -	22 Feb 2022	£1,300,000	195 sqm	£6,666	Detached (4 bed)
36a, Calder Avenue, Brookmans Park, AL9 7AG -	04 Feb 2019	£1,140,000	160 sqm	£7,125	Detached (4 bed)
48, Calder Avenue, Brookmans Park, AL9 7AG -	21 Jul 2017	£920,000	130 sqm	£7,076	Detached (4 bed)
46, Calder Avenue, Brookmans Park, AL9 7AG -	10 Oct 2013	£862,000	226 sqm	£3,814	Detached (6 bed)
44, Calder Avenue, Brookmans Park, AL9 7AG	28 May 2009	£686,500			Detached (4 bed)
40, Calder Avenue, Brookmans Park, AL9 7AG	29 May 2007	£707,500			Detached (4 bed)
36, Calder Avenue, Brookmans Park, AL9 7AG -	29 Sep 2006	£650,000			Detached (4 bed)
42, Calder Avenue, Brookmans Park, AL9 7AG	26 Oct 2001	£395,000			Detached (4 bed)
52, Calder Avenue, Brookmans Park, AL9 7AG	31 Oct 2000	£642,500			Detached (4 bed)
38, Calder Avenue -	£1,300,000 Feb-2022	195	6,666
36a, Calder Avenue -	£1,140,000 Feb-2019	160	7,125
48, Calder Avenue -	£920,000 Jul-2017	130	7,076
46, Calder Avenue -	£862,000 Oct-2013	226	3,814
44, Calder Avenue	£686,500 May-2009
40, Calder Avenue	£707,500 May-2007
36, Calder Avenue -	£650,000 Sep-2006
42, Calder Avenue	£395,000 Oct-2001
52, Calder Avenue	£642,500 Oct-2000

The data above for Calder 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 Calder Avenue, Brookmans Park is £6,176 sqm (£573 per sq ft), this is from sold property prices of the 5 most recent sales.
The majority of homes in Welham Green are now selling for between £5,000 and £6,960 per square metre , find out more in this local analysis of AL9 7 (Welham Green) house prices.
There are about 47 homes on Calder Avenue, we would have expected roughly 6 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 5 property sales in Calder Avenue, averaging approximately 1 home sales per year .
The average size of all the properties on Calder Avenue is 202 m2 (2,174 sqft).

*Land Registry 'Category B: Additional Price Paid entry'.