| 10 Ivanhoe Road RTM Company Ltd | Liverpool | 2013 |
| 10 Iverson Road (Freehold) Limited | London | 2016 |
| 10 Jesmond Road Management Company Ltd | North Somerset | 1993 |
| 10 K1NGSFIELD RTM Company Limited | London | 2016 |
| 10 Kenilworth Road Limited | Hastings | 2001 |
| 10 Kensington Place (Bath) Management Company Limited | Bath | 1980 |
| 10 Kidbrooke Grove Residents Company Limited | London | 2006 |
| 10 Kidderpore Gardens Ltd | London | 2022 |
| 10 Killyon Road RTM Company Limited | Camberley | 2020 |
| 10 Kingdon Road Management Ltd | St. Albans | 2007 |
| 10 Kingsley Road Management Company (94) Limited | Bristol | 1995 |
| 10 Kingswood Road Limited | London | 1999 |
| 10 Kirkstall Road (Management) Limited | London | 1994 |
| 10 Ladbroke Gardens London W11 Residents Association Limited | London | 1993 |
| 10 Ladbroke Square Freehold Limited | Croydon | 2014 |
| 10 Lady Margaret Road Limited | | 1996 |
| 10 Lanark Road Limited | London | 1994 |
| 10 Lancaster Drive Management Limited | London | 1998 |
| 10 Lancaster Road Limited | London | 2014 |
| 10 Lancelot Place Management Company Limited | London | 2006 |
| 10 Landemann Circus Management Company Ltd | Weston-Super-Mare | 2011 |
| 10 Langdale Road RTM Company Limited | Shoreham-By-Sea | 2012 |
| 10 Lansdown Place Management Company Limited | Clevedon | 1988 |
| 10 Lansdowne Place Hove Limited | Southwick | 2006 |
| 10 Lansdowne Terrace Exeter (Management) Limited | Exeter | 2004 |
| 10 Lavant Road Management Company Ltd | Arundel | 2021 |
| 10 Leamington Park Limited | Acton | 2008 |
| 10 Ledborough Lane Management Ltd. | Beaumont | 2006 |
| 10 LEE Street Louth Freehold Ltd | Louth | 2023 |
| 10 LEE Terrace Limited | London | 1999 |
| 10 Lennox Gardens Limited | London | 2006 |
| 10 Lewes Crescent Limited | Southwick | 1994 |
| 10 Lewisham Road Limited | London | 1989 |
| 10 Linden Gardens Management Limited | Bletchingley | 1987 |
| 10 Linden Park Road Residents Association Ltd | Tunbridge Wells | 2012 |
| 10 Linden Road (Freehold) Company Limited | Bexhill On Sea | 2018 |
| 10 Loftus Road Limited | | 2003 |
| 10 London Street Ltd | Folkestone | 2020 |
| 10 Longridge Road Management Company Limited | Maidstone | 1984 |
| 10 Lunham Road RTM Company Limited | London | 2012 |
| 10 Lyndhurst Gardens Freehold Limited | London | 1997 |
| 10 Madeley Road Residents Company Limited | London | 1997 |
| 10 Magdalen Road Residents Association Limited | Hastings | 2007 |
| 10 Manchuria Road, London SW11 6AE Limited | London | 2004 |
| 10 Manilla Road RTM Company Ltd | Shepton Mallet | 2024 |
| 10 Marine Parade Management Company Limited | Dawlish | 2005 |
| 10 Marlborough Buildings (Bath) Management Company Limited | | 1981 |
| 10 Marmion Road (Liverpool) Management Company Limited | Liverpool | 2009 |
| 10 Marylands Road Freehold Limited | London | 2023 |
| 10 Mckinley Road Freehold Limited | Bournemouth | 2007 |
| 10 Medina Villas Hove Limited | East Sussex | 2004 |
| 10 Melville Road, Hove Limited | Hove | 2005 |
| 10 Meridian Place Management Limited | Bristol | 2013 |
| 10 Mildmay Grove South Limited | Islington | 2002 |
| 10 Millennium Drive RTM Company Limited | London | 2024 |
| 10 Millfield Lane Service Company Limited (the) | London | 1972 |
| 10 Milton Avenue Limited | London | 2008 |
| 10 Minster Road Limited | | 1999 |
| 10 Mitcham Park RTM Company Limited | Mitcham | 2011 |
| 10 Molyneux Park Road Limited | Tunbridge Wells | 1985 |
| 10 Montpelier Road (Freeholders) Brighton Limited | Shoreham-By-Sea | 1999 |
| 10 Moreton Road Management (Croydon) Limited | Hove | 2002 |
| 10 Moreton Terrace (Freehold) Limited | London | 2013 |
| 10 Morrish Road RTM Company Limited | London | 2020 |
| 10 Mountgrove Road Limited | London | 2013 |
| 10 Mowbray Road Residents Management Company Limited | London | 1986 |
| 10 Murray Street RTM Company Limited | Seaton | 2024 |
| 10 Ninian Road Management Company Limited | Cardiff | 2019 |
| 10 Norfolk Crescent (Bath) Limited | Bristol | 1991 |
| 10 North Road Management Company Limited | Bristol | 2004 |
| 10 North Street Management Company Limited | Bristol | 2004 |
| 10 Oakland Road Management Limited | Shepton Mallet | 1973 |
| 10 Oakley Avenue Ealing Management Company Limited | Salisbury | 1996 |
| 10 Oliver Grove Freehold Limited | Portsmouth | 2018 |
| 10 Palace Gate Limited | London | 1993 |
| 10 Park Hill Road Residents Association Limited | Wallington | 1995 |
| 10 Park Place West 2021 Ltd | Sunderland | 2021 |
| 10 Park Road Limited | Bexhill On Sea | 1999 |
| 10 Partlands Court (Ryde) Residents Association Limited | East Cowes | 1990 |
| 10 Pavement Management Company Limited | York | 2019 |
| 10 Pellant Road Limited | Dorking | 2012 |
| 10 Pembroke Road Clifton (Freehold) Limited | Bristol | 2012 |
| 10 Percy Circus Limited | London | 2005 |
| 10 Pinfold Road Ltd | | 1999 |
| 10 Pittville Crescent Management Company Limited | Cheltenham | 1992 |
| 10 Plough Lane (Purley) Management Company Limited | Hoddesdon | 2013 |
| 10 Poole Road RTM Company Limited | Bournemouth | 2023 |
| 10 Popes Lane Ltd | Leicester | 2022 |
| 10 Porchester Terrace Freehold Limited | 162-168 Regent Street | 2016 |
| 10 Portland Place (Bath) Limited | Pinner | 1996 |
| 10 Pratt Walk Limited | London | 2026 |
| 10 Priors Terrace Management Company Limited | Tyne&Wear | 1996 |
| 10 Purbeck Road Management Company Ltd | Poole | 2020 |
| 10 QG (Freehold) Limited | London | 2014 |
| 10 QR Freehold Ltd | Southport | 2018 |
| 10 QR RTM Company Limited | Hove | 2024 |
| 10 Quaker Street RTM Company Ltd | Hemel Hempstead | 2020 |
| 10 Quarry Street RTM Company | Guildford | 2025 |
| 10 Queen Anne Street Management Limited | Southend-On-Sea | 2010 |
| 10 Queen's Gardens Management Limited | London | 1989 |