Longfield house price trends

The scatter plot below reveals the house price trend for Longfield. The graph is constructed by plotting the price per square meter by date for all sales shows sales for only GL2 3NQ . 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 approximately 20 homes on Longfield, we would have expected about 2 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 Longfield with 0 sold as new, averaging about 1 home sales per year . The average price per square metre (per square foot) in Longfield, Quedgeley is £3,018 sqm (£280 per sq ft), this is based on the price paid of the 5 most recent sales.
The average size of all the properties on Longfield is 70 m2 (753 sqft).