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
The Old Tower, 16, Firs Walk, Tewin, AL6 0NZ	04 Jul 1997	£965,000			Detached (6 bed)
The Old Tower, 16, Firs Walk	£965,000 Jul-1997

The data above for Firs Walk can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Firs Walk, Tewin is £7,521 sqm (£698 per sq ft), this is calculated from the selling price of the 8 most recent sales.
The majority of homes in Welwyn are now selling for between £4,880 and £6,250 per square metre , find out more in this local analysis of AL6 0 (Welwyn) house prices.
There are about 30 homes on Firs Walk, we would have expected approximately 4 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 8 property sales in Firs Walk, averaging about 2 home sales per year .
The average size of all the properties on Firs Walk is 239 m2 (2,572 sqft).

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