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
338, Knightsfield, Welwyn Garden City, AL8 7NQ -	09 Jul 2025	£850,000	175 m² 1883 sqft	£4,857 £451	Semi-D (4 bed)
336, Knightsfield, Welwyn Garden City, AL8 7NQ -	27 Mar 2025	£935,000	178 m² 1915 sqft	£5,252 £487	Semi-D (4 bed)
332, Knightsfield, Welwyn Garden City, AL8 7NQ -	10 Sep 2024	£770,000	152 m² 1636 sqft	£5,065 £470	Semi-D (4 bed)
310, Knightsfield, Welwyn Garden City, AL8 7NQ -	01 Feb 2022	£800,000	147 m² 1582 sqft	£5,442 £505	Detached (4 bed)
340, Knightsfield, Welwyn Garden City, AL8 7NQ -	22 Nov 2021	£730,000	121 m² 1302 sqft	£6,033 £560	Detached (4 bed)
312, Knightsfield, Welwyn Garden City, AL8 7NQ -	31 May 2018	£740,000	130 m² 1399 sqft	£5,692 £528	Detached (4 bed)
316, Knightsfield, Welwyn Garden City, AL8 7NQ -	25 Apr 2016	£878,000	287 m² 3089 sqft	£3,059 £284	Detached (6 bed)
330, Knightsfield, Welwyn Garden City, AL8 7NQ	31 Jan 2014	£530,000	143 m² 1539 sqft	£3,706 £344	Semi-D (4 bed)
320, Knightsfield, Welwyn Garden City, AL8 7NQ -	12 Nov 2013	£650,000	186 m² 2002 sqft	£3,494 £324	Detached (5 bed)
304, Knightsfield, Welwyn Garden City, AL8 7NQ -	12 Nov 2010	£320,000	96 m² 1033 sqft	£3,333 £309	Semi-D (3 bed)
306, Knightsfield, Welwyn Garden City, AL8 7NQ -	08 Jun 2010	£553,000			Detached (5 bed)
334, Knightsfield, Welwyn Garden City, AL8 7NQ	08 Apr 2008	£485,000			Semi-D (4 bed)
318, Knightsfield, Welwyn Garden City, AL8 7NQ -	02 Mar 2007	£416,000			Detached (4 bed)
302, Knightsfield, Welwyn Garden City, AL8 7NQ	28 Nov 2001	£185,000			Semi-D (3 bed)
290, Knightsfield, Welwyn Garden City, AL8 7NQ	06 Nov 2001	£325,000			Detached (4 bed)
326, Knightsfield, Welwyn Garden City, AL8 7NQ	23 Jul 1999	£243,000			Semi-D (4 bed)
292, Knightsfield, Welwyn Garden City, AL8 7NQ -	06 May 1999	£249,000			Detached (4 bed)
338, Knightsfield -	£850,000 Jul-2025	175 1883	4,857 451
336, Knightsfield -	£935,000 Mar-2025	178 1915	5,252 487
332, Knightsfield -	£770,000 Sep-2024	152 1636	5,065 470
310, Knightsfield -	£800,000 Feb-2022	147 1582	5,442 505
340, Knightsfield -	£730,000 Nov-2021	121 1302	6,033 560
312, Knightsfield -	£740,000 May-2018	130 1399	5,692 528
316, Knightsfield -	£878,000 Apr-2016	287 3089	3,059 284
330, Knightsfield	£530,000 Jan-2014	143 1539	3,706 344
320, Knightsfield -	£650,000 Nov-2013	186 2002	3,494 324
304, Knightsfield -	£320,000 Nov-2010	96 1033	3,333 309
306, Knightsfield -	£553,000 Jun-2010
334, Knightsfield	£485,000 Apr-2008
318, Knightsfield -	£416,000 Mar-2007
302, Knightsfield	£185,000 Nov-2001
290, Knightsfield	£325,000 Nov-2001
326, Knightsfield	£243,000 Jul-1999
292, Knightsfield -	£249,000 May-1999

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

The average price per square metre (per square foot) in Knightsfield, Welwyn Garden City is £5,291 sqm (£491 per sq ft), this is calculated from the Land Registry price paid of the 5 most recent sales.
The majority of homes in Welwyn Garden City are now selling for between £4,890 and £6,380 per square metre (£454 and £592 per square foot) , find out more in this local analysis of AL8 7 (Welwyn Garden City) house prices.
There are roughly 55 homes on Knightsfield, 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 5 property sales in Knightsfield, averaging roughly 1 home sales per year .
The average size of all the properties on Knightsfield is 137 m2 (1,474 sqft).