The Green house price trends

The scatter plot below reveals the house price trend for The Green. The graph is constructed by plotting the price per square meter by date for all sales shows sales for only WD3 6BP . The blue circles represent individual sales. You can touch or click on each blue dot to see more detail about the specific sales.

View data in table form

There are about 51 homes on The Green, we would have expected roughly 7 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 The Green with 0 sold as new, averaging about 1 home sales per year . The average price per square metre (per square foot) in The Green, Sarratt is £8,117 sqm (£754 per sq ft), this is calculated from the Land Registry price paid of the 7 most recent sales.
The average size of all the properties on The Green is 160 m2 (1,722 sqft).