| 23rd Jul 2020 1:26 pm | RNS | Result of AGM | 
                                                                            
                                            | 23rd Jul 2020 7:00 am | RNS | Trading Update for the Period Since 1 April 2020 | 
                                                                            
                                            | 13th Jul 2020 7:00 am | RNS | New £140m secured development facility | 
                                                                            
                                            | 7th Jul 2020 7:00 am | RNS | Rent Collection Update | 
                                                                            
                                            | 6th Jul 2020 9:24 am | RNS | TR1: Notification of major holdings | 
                                                                            
                                            | 6th Jul 2020 9:22 am | RNS | TR1: Notification of major holdings | 
                                                                            
                                            | 30th Jun 2020 8:53 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 25th Jun 2020 8:00 am | RNS | Board Committee Membership Change | 
                                                                            
                                            | 23rd Jun 2020 7:26 am | RNS | Notice of AGM and Annual Report & Accounts 2020 | 
                                                                            
                                            | 12th Jun 2020 5:09 pm | RNS | Disclosure in accordance with LR 9.2.6ER(1) | 
                                                                            
                                            | 10th Jun 2020 1:27 pm | RNS | Interests of Directors/PDMRs & Additional Listing | 
                                                                            
                                            | 4th Jun 2020 7:00 am | RNS | Annual Results For The Year to 31 March 2020 | 
                                                                            
                                            | 19th May 2020 9:00 am | RNS | Notice of Results | 
                                                                            
                                            | 18th May 2020 2:25 pm | RNS | Change of Remuneration Committee Chair | 
                                                                            
                                            | 17th Apr 2020 7:00 am | RNS | HELICAL AGREES £48.5M SALE AT BARTS SQUARE | 
                                                                            
                                            | 1st Apr 2020 7:00 am | RNS | Business & Trading Update | 
                                                                            
                                            | 31st Mar 2020 11:54 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 17th Mar 2020 3:57 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 27th Feb 2020 7:00 am | RNS | Helical disposes of Power Road Studios, Chiswick | 
                                                                            
                                            | 14th Jan 2020 7:00 am | RNS | Helical completes final letting at The Tower | 
                                                                            
                                            | 6th Jan 2020 4:57 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 5th Dec 2019 11:54 am | RNS | Additional Listing | 
                                                                            
                                            | 4th Dec 2019 8:40 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 21st Nov 2019 7:00 am | RNS | Half-year Report | 
                                                                            
                                            | 8th Nov 2019 4:27 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 5th Nov 2019 4:48 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 17th Oct 2019 12:04 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 10th Oct 2019 3:56 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 1st Oct 2019 2:51 pm | RNS | Notice of Results | 
                                                                            
                                            | 25th Sep 2019 7:00 am | RNS | Trading Update | 
                                                                            
                                            | 19th Sep 2019 3:01 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 3rd Sep 2019 4:10 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 2nd Aug 2019 7:00 am | RNS | HELICAL SECURES FIVE YEAR £400M RCF | 
                                                                            
                                            | 22nd Jul 2019 2:08 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 16th Jul 2019 8:26 am | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 11th Jul 2019 3:15 pm | RNS | Directorate Change | 
                                                                            
                                            | 11th Jul 2019 3:01 pm | RNS | Result of AGM | 
                                                                            
                                            | 11th Jul 2019 7:00 am | RNS | Trading Update | 
                                                                            
                                            | 26th Jun 2019 7:00 am | RNS | Helical lets a floor at The Tower to Incubeta | 
                                                                            
                                            | 24th Jun 2019 11:21 am | RNS | Director/PDMR Shareholding |