| 20 West Wycombe Road Management Company Limited | High Wycombe | 1994 |
| 20 Westbourne Street RTM Company Limited | London | 2026 |
| 20 Weston Road Weymouth Limited | Chard | 1993 |
| 20 Wickham Road (Brockley) Limited | London | 1989 |
| 20 Wilbury Road (Hove) Limited | Southwick | 2021 |
| 20 Willoughby Road Ltd | London | 2024 |
| 20 Wilton Crescent Limited | London | 2005 |
| 20 Windmill Road Hampton Hill TW12 (Freehold) Limited | Bourne End | 2025 |
| 20 Woodstock Grove RTM Company Limited | Broxbourne | 2016 |
| 20 Wycombe Lane RTM Company Ltd | High Wycombe | 2017 |
| 20 York Road Hove (Residents Association) Limited | East Sussex | 1997 |
| 20 Zetland Road Management Company Limited | Manchester | 2020 |
| 20, 20A, 20B Talbot Road Freehold Limited | Bournemouth | 2023 |
| 20, Wilbury Villas, Hove, Freeholders Limited | Brighton | 1996 |
| 20-21 MHS Lessees Limited | London | 2005 |
| 20-21 Victoria Road RTM Company Limited | Brighton | 2019 |
| 20-22 Balls Pond Road Freehold Limited | Harlow | 2023 |
| 20-22 Balls Pond Road RTM Company Limited | London | 2021 |
| 20-22 Hillier Road RTM Company Ltd | Devizes | 2018 |
| 20-22 Lewes Crescent Limited | Haywards Heath | 1982 |
| 20-22 LL Limited | London | 2022 |
| 20-23 Cruikshank Street Limited | London | 2017 |
| 20-25 Clifford Court RTM Company Limited | London | 2021 |
| 20-25 Dulcie Close RTM Company Limited | Shorne | 2025 |
| 20-25 Holt Close RTM Company Limited | London | 2013 |
| 20-25 Sandford Gardens RTM Company Limited | London | 2026 |
| 20-26 Masons Road Limited | Maidenhead | 2012 |
| 20-26 Shepherds Way 1-7 Oakeys Close Residents Limited | Stow On The Wold | 2014 |
| 20-27 Bayswater Close RTM Company Limited | Barnet | 2013 |
| 20-27 ST Peter's Close Limited | London | 2009 |
| 20-30 Percy Road Limited | London | 1989 |
| 20-31 Catherine Court (Management Co.) Limited | London | 1992 |
| 20-31 Pant Glas RTM Company Limited | Chester | 2024 |
| 20-32 Surman Street RTM Company Limited | Malvern | 2009 |
| 20-34 ST Georges Street Norwich Residents Management Company Limited | Norwich | 2011 |
| 20-36 Walmead Croft RTM Company Limited | Birmingham | 2021 |
| 20-46 Westminster Mansions Limited | Croydon | 1985 |
| 20-46 Westminster Mansions Freehold Limited | Croydon | 2003 |
| 20-49 Cumberland Terrace RTM Company Limited | London | 2022 |
| 20/20A Albert Bridge Road Limited | London | 2000 |
| 20/20A Avon Close Limited | Sutton | 2015 |
| 20/20A Bedwin Street (Salisbury) Management Limited | Salisbury | 2002 |
| 20/20A Langton Road RTM Company Limited | Bournemouth | 2023 |
| 20/20A Mendora Road Management Company Limited | London | 1998 |
| 20/21 Hoxton Square Limited | Stanmore | 2017 |
| 20/22 Aldridge Road Villas Management Company Limited | London | 1997 |
| 20/22 Anyards Road Management Company Limited | Leatherhead | 1998 |
| 20/22 Breakspears Road Limited | London | 2003 |
| 20/22 SIR Thomas Street Management Company Limited | Liverpool | 2004 |
| 20/25 Gloucester Close Management Limited | Dorchester | 1995 |
| 20/26 Marsh Road Management Limited | Edgware | 1984 |
| 200 Balmoral Road Freehold Limited | Luton | 2022 |
| 200 Bedford Hill Limited | Croydon | 1999 |
| 200 Blackstock Road Limited | London | 2004 |
| 200 Haydons Road Freehold Limited | London | 2023 |
| 200 North Street Management Company Limited | Bristol | 2018 |
| 200/202 Malyons Road Management Company Limited | London | 2012 |
| 201 Brockley Rise Limited | London | 2008 |
| 201 Gloucester Place Ltd | London | 2016 |
| 201 Honor Oak Road RTM Company Ltd | London | 2025 |
| 201 Replingham Road (SW18) RTM Company Limited | London | 2026 |
| 201 Sandgate Road Limited | Folkestone | 2003 |
| 201 Upper Grosvenor Road Management Company Limited | Wadhurst | 2006 |
| 201 Uxbridge Road Management Company Limited | London | 2000 |
| 201 Wadham Road Management Company Limited | London | 2019 |
| 201 Woodside Green Residents Association Limited | London | 1986 |
| 201-203 Bromley Road RTM Company Limited | London | 2015 |
| 201-203 Southend Arterial Road RTM Company Ltd | Hornchurch | 2018 |
| 201-203 Stoke Newington Church Street Limited | Hitchin | 2004 |
| 201-211 Camberwell Grove Management Limited | Hoddesdon | 1996 |
| 201/203 Upper Richmond Road Residents Company Limited | London | 2002 |
| 2015 Frognal Court Ltd | Woodford Green | 2015 |
| 201A Selhurst Road Limited | London | 1998 |
| 202 Beechcroft Road (Freehold) Limited | London | 2003 |
| 202 Bishopsgate (Management) Limited | Borehamwood | 1999 |
| 202 Blackstock Road Management Company Limited | | 2005 |
| 202 Ewell Road Residents Association Limited | Surbiton | 1983 |
| 202 Fulham Palace Road Limited | Shipley | 2021 |
| 202 Great Suffolk Street Limited | Bromley | 2000 |
| 202 Hammersmith Grove Residents Management Company Limited | London | 1999 |
| 202 High Road Leyton Management Limited | London | 2001 |
| 202 Ladbroke Grove Management Co Ltd | London | 1991 |
| 202 Lower Way Limited | Thatcham | 2020 |
| 202 Nether Street Ltd | Hornchurch | 2016 |
| 202 Partnership Limited | London | 1994 |
| 202 Qtown Road Limited | London | 2022 |
| 202 Queens Road Management Co Ltd | London | 1999 |
| 202 Redland Road Management Company Limited | Bristol | 1994 |
| 202 Stephendale Road Limited | London | 2018 |
| 202-204 Amyand Park Road (Twickenham) Limited | Middlesex | 1994 |
| 202-207 Elmhurst Mansions Limited | Croydon | 2003 |
| 202A Upper Richmond Road West Limited | London | 2025 |
| 203 Abcd Management Company Ltd | Farnborough | 2017 |
| 203 Addiscombe Road Residents Management Limited | Dartford | 1997 |
| 203 Larkshall Road Management Company Limited | Loughton | 2008 |
| 203 Latchmere Road Limited | London | 2024 |
| 203 Sandgate Road Management Limited | Folkestone | 2010 |
| 203 ST John's Hill Battersea Limited | London | 2013 |
| 203 Trinity Road Management Limited | London | 2020 |
| 203 Victoria Rise Limited | | 2004 |