Knella Green, AL7
Street in Welwyn Garden City
Median, last 3 years
£423,750
2 sales, Jun 2023 – May 2026
Last standard sale
£432,500
26 Sep 2025
Standard sales
24
since 2003
By property type, Jun 2023 – May 2026: Terraced sold for £415,000 · Semi-detached sold for £432,500
Figures count standard sales only (Price Paid category A). Additional entries (category B) - repossessions, buy-to-lets with an identifiable mortgage, and purchases by companies and other non-private buyers - are listed below but flagged.
Sale history (24 records · 7 homes sold more than once)
| Address | Postcode | Date | Type | Price |
|---|---|---|---|---|
|
14, KNELLA GREEN
AL7 3NL · 26 Sep 2025
· Semi-detached
|
AL7 3NL | 26 Sep 2025 | Semi-detached | £432,500 |
|
7, KNELLA GREEN
AL7 3NL · 1 Jul 2024
· Terraced
Previously £340,000 (Jul 2018) · +22%
|
AL7 3NL | 1 Jul 2024 | Terraced | £415,000 |
|
18, KNELLA GREEN
AL7 3NL · 22 Sep 2022
· Semi-detached
Previously £375,000 (Aug 2016) · +9%
|
AL7 3NL | 22 Sep 2022 | Semi-detached | £410,000 |
|
8, KNELLA GREEN
AL7 3NL · 20 Dec 2021
· Terraced
|
AL7 3NL | 20 Dec 2021 | Terraced | £215,400 |
|
36, KNELLA GREEN
AL7 3NL · 18 Mar 2021
· Terraced
Previously £249,495 (Mar 2014) · +39%
|
AL7 3NL | 18 Mar 2021 | Terraced | £347,500 |
|
30, KNELLA GREEN
AL7 3NL · 11 Mar 2021
· Terraced
Previously £176,000 (Aug 2007) · +76%
|
AL7 3NL | 11 Mar 2021 | Terraced | £310,000 |
|
19, KNELLA GREEN
AL7 3NL · 9 Feb 2021
· Terraced
Previously £180,000 (Aug 2012) · +75%
|
AL7 3NL | 9 Feb 2021 | Terraced | £315,000 |
|
23, KNELLA GREEN
AL7 3NL · 2 Nov 2018
· Semi-detached
Previously £201,000 (Jul 2012) · +67%
|
AL7 3NL | 2 Nov 2018 | Semi-detached | £335,000 |
|
7, KNELLA GREEN
AL7 3NL · 6 Jul 2018
· Terraced
Previously £275,000 (May 2016) · +24%
|
AL7 3NL | 6 Jul 2018 | Terraced | £340,000 |
|
18, KNELLA GREEN
AL7 3NL · 18 Aug 2016
· Semi-detached
Previously £285,000 (Jun 2015) · +32%
|
AL7 3NL | 18 Aug 2016 | Semi-detached | £375,000 |
|
7, KNELLA GREEN
AL7 3NL · 27 May 2016
· Terraced
|
AL7 3NL | 27 May 2016 | Terraced | £275,000 |
|
18, KNELLA GREEN
AL7 3NL · 5 Jun 2015
· Semi-detached
Previously £181,000 (Jun 2009) · +57%
|
AL7 3NL | 5 Jun 2015 | Semi-detached | £285,000 |
|
36, KNELLA GREEN
AL7 3NL · 14 Mar 2014
· Terraced
Previously £190,000 (Sep 2007) · +31%
|
AL7 3NL | 14 Mar 2014 | Terraced | £249,495 |
|
19, KNELLA GREEN
AL7 3NL · 31 Aug 2012
· Terraced
|
AL7 3NL | 31 Aug 2012 | Terraced | £180,000 |
|
23, KNELLA GREEN
AL7 3NL · 24 Jul 2012
· Semi-detached
Previously £146,000 (Aug 2006) · +38%
|
AL7 3NL | 24 Jul 2012 | Semi-detached | £201,000 |
|
18, KNELLA GREEN
AL7 3NL · 9 Jun 2009
· Semi-detached
|
AL7 3NL | 9 Jun 2009 | Semi-detached | £181,000 |
|
34, KNELLA GREEN
AL7 3NL · 20 Sep 2007
· Terraced
|
AL7 3NL | 20 Sep 2007 | Terraced | £190,000 |
|
36, KNELLA GREEN
AL7 3NL · 14 Sep 2007
· Semi-detached
|
AL7 3NL | 14 Sep 2007 | Semi-detached | £190,000 |
|
3, KNELLA GREEN
AL7 3NL · 24 Aug 2007
· Terraced
|
AL7 3NL | 24 Aug 2007 | Terraced | £175,000 |
|
30, KNELLA GREEN
AL7 3NL · 7 Aug 2007
· Terraced
Previously £162,000 (Aug 2005) · +9%
|
AL7 3NL | 7 Aug 2007 | Terraced | £176,000 |
|
23, KNELLA GREEN
AL7 3NL · 11 Aug 2006
· Terraced
|
AL7 3NL | 11 Aug 2006 | Terraced | £146,000 |
|
30, KNELLA GREEN
AL7 3NL · 30 Aug 2005
· Terraced
|
AL7 3NL | 30 Aug 2005 | Terraced | £162,000 |
|
12, KNELLA GREEN
AL7 3NL · 24 Apr 2005
· Terraced
Previously £155,000 (Jan 2003) · +21%
|
AL7 3NL | 24 Apr 2005 | Terraced | £188,000 |
|
12, KNELLA GREEN
AL7 3NL · 20 Jan 2003
· Terraced
|
AL7 3NL | 20 Jan 2003 | Terraced | £155,000 |