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
256, Knella Road, Welwyn Garden City, AL7 3NW -	29 Sep 2021	£449,000	83 sqm	£5,409	Semi-D (3 bed)
272, Knella Road, Welwyn Garden City, AL7 3NW -	28 Jun 2021	£388,000	92 sqm	£4,217	Terrace (3 bed)
218, Knella Road, Welwyn Garden City, AL7 3NW -	18 Dec 2020	£360,000	91 sqm	£3,956	Terrace (3 bed)
208, Knella Road, Welwyn Garden City, AL7 3NW -	17 Jul 2020	£345,000	66 sqm	£5,227	Terrace (3 bed)
278, Knella Road, Welwyn Garden City, AL7 3NW -	03 Apr 2020	£340,000	83 sqm	£4,096	Terrace (3 bed)
248, Knella Road, Welwyn Garden City, AL7 3NW -	31 Jan 2020	£325,000	77 sqm	£4,220	Terrace (3 bed)
216a, Knella Road, Welwyn Garden City, AL7 3NW	10 Jan 2020	£330,000	71 sqm	£4,647	Terrace (3 bed)
230, Knella Road, Welwyn Garden City, AL7 3NW -	17 Dec 2018	£311,000	83 sqm	£3,746	Terrace (3 bed)
214, Knella Road, Welwyn Garden City, AL7 3NW -	18 Oct 2018	£365,000	77 sqm	£4,740	Semi-D (4 bed)
242, Knella Road, Welwyn Garden City, AL7 3NW -	26 Jun 2018	£310,000	80 sqm	£3,875	Terrace (3 bed)
216, Knella Road, Welwyn Garden City, AL7 3NW -	31 Jul 2014	£250,000	70 sqm	£3,571	Terrace (2 bed)
228, Knella Road, Welwyn Garden City, AL7 3NW -	29 Apr 2009	£150,000	72 sqm	£2,083	Terrace (2 bed)
268, Knella Road, Welwyn Garden City, AL7 3NW	19 Apr 2004	£160,000			Terrace (2 bed)
258, Knella Road, Welwyn Garden City, AL7 3NW	10 Mar 2003	£171,000			Semi-D (3 bed)
236, Knella Road, Welwyn Garden City, AL7 3NW	26 Oct 2001	£114,000			Terrace (2 bed)
276, Knella Road, Welwyn Garden City, AL7 3NW	09 Mar 2001	£115,000			Semi-D (3 bed)
256, Knella Rd -	£449,000 Sep-2021	83	5,409
272, Knella Rd -	£388,000 Jun-2021	92	4,217
218, Knella Rd -	£360,000 Dec-2020	91	3,956
208, Knella Rd -	£345,000 Jul-2020	66	5,227
278, Knella Rd -	£340,000 Apr-2020	83	4,096
248, Knella Rd -	£325,000 Jan-2020	77	4,220
216a, Knella Rd	£330,000 Jan-2020	71	4,647
230, Knella Rd -	£311,000 Dec-2018	83	3,746
214, Knella Rd -	£365,000 Oct-2018	77	4,740
242, Knella Rd -	£310,000 Jun-2018	80	3,875
216, Knella Rd -	£250,000 Jul-2014	70	3,571
228, Knella Rd -	£150,000 Apr-2009	72	2,083
268, Knella Rd	£160,000 Apr-2004
258, Knella Rd	£171,000 Mar-2003
236, Knella Rd	£114,000 Oct-2001
276, Knella Rd	£115,000 Mar-2001

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

The average price per square metre (per square foot) in Knella Road, Welwyn Garden City is £5,177 sqm (£480 per sq ft), this is from the Land Registry price paid of the 18 most recent sales.
The majority of homes in Welwyn Garden City are now selling for between £4,350 and £5,380 per square metre , find out more in this local analysis of AL7 3 (Welwyn Garden City) house prices.
There are roughly 68 homes on Knella Road, we would have expected approximately 9 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 18 property sales in Knella Road, averaging approximately 4 home sales per year .
The average size of all the properties on Knella Road is 77 m2 (828 sqft).

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