| Postcode | Country | County | Type | Status |
|---|---|---|---|---|
| England | Hertfordshire | Large | Terminated November 2011 | |
| England | Hertfordshire | Large | Terminated February 2015 | |
| England | Hertfordshire | Large | Terminated February 2015 | |
| England | Hertfordshire | Large | Terminated May 2011 | |
| England | Hertfordshire | Large | Terminated July 2011 | |
| England | Hertfordshire | Large | Terminated December 2012 | |
| England | Hertfordshire | Large | ||
| England | Hertfordshire | Large | ||
| England | Hertfordshire | Large | Terminated December 2014 | |
| England | Hertfordshire | Large | Terminated November 2013 | |
| England | Hertfordshire | Large | Terminated December 2015 | |
| England | Hertfordshire | Large | Terminated March 2013 | |
| England | Hertfordshire | Large | Terminated September 2014 | |
| England | Hertfordshire | Large | Terminated March 2014 | |
| England | Hertfordshire | Large | ||
| England | Hertfordshire | Large | Terminated February 2015 | |
| England | Hertfordshire | Large | Terminated October 2015 | |
| England | Hertfordshire | Large | ||
| England | Hertfordshire | Large | Terminated June 2017 | |
| England | Hertfordshire | Large | Terminated September 2015 |