Westhaven house price trends

The scatter plot below reveals the house price trend for Westhaven. The graph is constructed by plotting the price per square meter by date for all sales shows sales for only SA72 4UL . 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 10 homes on Westhaven, we would have expected roughly 1 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 6 property sales in Westhaven with 0 sold as new, averaging approximately 1 home sales per year . The average price per square metre (per square foot) in Westhaven, Cosheston is £2,849 sqm (£264 per sq ft), this is from the selling price of the 6 most recent sales.
The average size of all the properties on Westhaven is 85 m2 (914 sqft).