Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
1, Duncan Close, Welwyn Garden City, AL7 3XP -	14 Jul 2006	£232,500			Detached (3 bed)
16, Duncan Close, Welwyn Garden City, AL7 3XP -	03 Mar 2006	£130,000			Semi-D (1 bed)
26, Duncan Close, Welwyn Garden City, AL7 3XP -	14 Jun 2004	£148,000	54 m² 581 sqft	£2,740 £254	Flat (2 bed)
11, Duncan Close, Welwyn Garden City, AL7 3XP	17 Sep 2003	£165,000			Terrace (3 bed)
12, Duncan Close, Welwyn Garden City, AL7 3XP	15 Mar 2002	£143,500			Terrace (3 bed)
20, Duncan Close, Welwyn Garden City, AL7 3XP -	29 Jun 2001	£113,000	56 m² 602 sqft	£2,017 £187	Terrace (2 bed)
43, Duncan Close, Welwyn Garden City, AL7 3XP -	20 Jul 2000	£114,000	68 m² 731 sqft	£1,676 £155	Semi-D
38, Duncan Close, Welwyn Garden City, AL7 3XP -	31 Mar 1999	£80,000	56 m² 602 sqft	£1,428 £132	Terrace (2 bed)
3, Duncan Close, Welwyn Garden City, AL7 3XP	03 Jun 1996	£73,000			Semi-D
31, Duncan Close, Welwyn Garden City, AL7 3XP	25 Aug 1995	£49,200			Flat (2 bed)
1, Duncan Close -	£232,500 Jul-2006
16, Duncan Close -	£130,000 Mar-2006
26, Duncan Close -	£148,000 Jun-2004	54 581	2,740 254
11, Duncan Close	£165,000 Sep-2003
12, Duncan Close	£143,500 Mar-2002
20, Duncan Close -	£113,000 Jun-2001	56 602	2,017 187
43, Duncan Close -	£114,000 Jul-2000	68 731	1,676 155
38, Duncan Close -	£80,000 Mar-1999	56 602	1,428 132
3, Duncan Close	£73,000 Jun-1996
31, Duncan Close	£49,200 Aug-1995

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

The average price per square metre (per square foot) in Duncan Close, Welwyn Garden City is £5,967 sqm (£554 per sq ft), this is calculated from the price paid of the 12 most recent sales.
The majority of homes in Welwyn Garden City are now selling for between £4,360 and £5,400 per square metre (£405 and £501 per square foot) , find out more in this local analysis of AL7 3 (Welwyn Garden City) house prices.
There are about 40 homes on Duncan Close, we would have expected roughly 5 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 12 property sales in Duncan Close, averaging roughly 3 home sales per year .
The average size of all the properties on Duncan Close is 54 m2 (581 sqft).