| 30-32 Thames Street Limited | Blisworth | 2013 |
| 30-33 Harbury Court RTM Company Ltd | Thatcham | 2021 |
| 30-33 Queens Drive Woodbridge (Freehold) Limited | Bury St. Edmunds | 2020 |
| 30-34 Frances Street Limited | Chesham | 2003 |
| 30-34 Stephenson Place RTM Company Limited | Bury St. Edmunds | 2025 |
| 30-38 Park Street Management Limited | Slough | 2005 |
| 30-40 Park Hill Rise (Freehold) Limited | West Malling | 1999 |
| 30-46 Leyburn Gardens (Freehold) Limited | West Malling | 1990 |
| 30-56 Lightermans Way RTM Company Limited | Shorne | 2026 |
| 30/30A Byegrove Road Limited | London | 2017 |
| 30/31 Cleveland Square Limited | London | 1997 |
| 30/32 Heysham Road (Freehold) Limited | London | 2021 |
| 30/32 Spiller Road Limited | Weymouth | 1987 |
| 30/32 St.Leonards Avenue (Hove) Limited | East Sussex | 1998 |
| 300 Filton Avenue Management Company Limited | Bristol | 2011 |
| 300 QTR Ltd | Martock | 2011 |
| 300 Queens Road RTM Company Ltd | London | 2016 |
| 300 Stepney Way (Freehold) Limited | London | 2024 |
| 300 West END Lane Management Company Limited | London | 1998 |
| 300-314 the Ridgeway RTM Company Limited | Corsham | 2016 |
| 301 Rochfords Gardens RTM Company Limited | Slough | 2015 |
| 302 & 300 Blandford Road Limited | Esher | 2017 |
| 302 Earlsfield Management Limited | London | 1998 |
| 302 Woodlands Avenue Eastcote Limited | Ruislip | 2005 |
| 303 Alexandra Park Road Limited | Oxted | 2016 |
| 303 Lordship Lane RTM Company Limited | London | 2021 |
| 304 Advisors Ltd | London | 2017 |
| 304 Alexandra Park Road Residents Company Limited | Newport Pagnell | 2002 |
| 304 Lower High Street RTM Company Limited | Watford | 2019 |
| 305 Amhurst Road Limited | London | 2002 |
| 305 Fulwood Road RTM Company Limited | Sheffield | 2026 |
| 305 Lordship Lane RTM Company Ltd | Leigh-On-Sea | 2022 |
| 305 Sydenham Road (Croydon) Limited | Surrey | 1987 |
| 305 Wells Road Management Limited | Bristol | 1982 |
| 305-307 Camberwell Road RTM Company Ltd | London | 2026 |
| 307 Amhurst Road Freehold Limited | London | 2001 |
| 307 Barking Road RTM Company Limited | London | 2022 |
| 307 Lille Road Limited | Chelmsford | 2021 |
| 307 NKR Freehold Limited | London | 2020 |
| 307 North Road West Amenity Limited | Plymouth | 2006 |
| 308 Heathwood Road (Management) Company Limited | Cardiff | 1988 |
| 308 QTR Management Limited | Banbury | 2022 |
| 308 Queens Road Limited | | 1998 |
| 309 a B C Redee Ltd. | Poole | 2018 |
| 309 Lordship Lane RTM Company Limited | Bromley | 2017 |
| 309 Sydenham Ltd | Croydon | 2020 |
| 309, 309A, 311, 311A Old Laira Road Management Company Limited | Plymouth | 2015 |
| 30A & 31 Homestead Road Limited | London | 1999 |
| 30A Summerhill Road Ltd | London | 2026 |
| 30A Summerhill Road Management Ltd | London | 2024 |
| 31 & 33 Tennyson Road London Limited | London | 2017 |
| 31 - 36 Aigburth Mansions Limited | Victoria | 2016 |
| 31 - 36 Pasteur Close RTM Company Limited | London | 2023 |
| 31 - 38 Fairlawn RTM Company Limited | London | 2024 |
| 31 - 38 Gandon Vale RTM Company Limited | Marlow | 2004 |
| 31 Aberdeen Road Management Company Limited | Bristol | 1991 |
| 31 Acacia Road Limited | London | 2018 |
| 31 Adelaide Crescent Limited | Hove | 1998 |
| 31 Adelphi Ltd | Montrose | 2026 |
| 31 Adolphus Road Limited | Poole | 2005 |
| 31 Agincourt Road Limited | London | 2010 |
| 31 Alexandra Drive Management Company Limited | London | 1996 |
| 31 Alexandra Grove RTM Company Limited | London | 2015 |
| 31 Alexandra Road RTM Company Limited | Croydon | 2017 |
| 31 Alma Square Limited | | 1997 |
| 31 and 31A Eglington Road Ltd | London | 2018 |
| 31 and 31A Glasford Street RTM Company Limited | Bournemouth | 2023 |
| 31 and 31A Hindes Road Limited | | 2003 |
| 31 and 33 Cotham Road Management Company Limited(The) | Bristol | 1984 |
| 31 and 33 Vesper Road RTM Company Limited | Wakefield | 2011 |
| 31 Anglesea Place Management Limited | Bristol | 1992 |
| 31 Apsley Road Management Company Limited | Bristol | 1999 |
| 31 Archel Road Management Company Limited | London | 1999 |
| 31 Archway Road Freehold Limited | London | 2023 |
| 31 Arundel Gardens Management Co. Limited | London | 1983 |
| 31 Ashbourne Avenue Limited | London | 2007 |
| 31 Barton Road Management Company Ltd | Royston | 2021 |
| 31 Beadnell Road Freehold Ltd | London | 2015 |
| 31 Beechdale Road Limited | Rayleigh | 2025 |
| 31 Belitha Villas Limited | London | 2009 |
| 31 Belle VUE Road (Management Company) Limited | Shrewsbury | 2012 |
| 31 Belmont Road Limited | London | 2012 |
| 31 Belmont Road Management Company Limited | Kent | 2005 |
| 31 Beresford Freehold Limited | Ramsgate | 2021 |
| 31 Beresford Road Limited | London | 2004 |
| 31 Berners Street Limited | Ipswich | 2010 |
| 31 Birchington Road NW6 Limited | London | 2014 |
| 31 Birdhurst Road Management Limited | Tadworth | 2004 |
| 31 Blenheim Park Road Limited | South Croydon | 2008 |
| 31 Bonfield Road RTM Company Limited | Dartford | 2023 |
| 31 Borwick Holdings Limited | London | 2023 |
| 31 Boundary Road Freehold Limited | Bognor Regis | 2023 |
| 31 Bouverie Road Ltd | London | 2022 |
| 31 Brechin Place Management Limited | Hampton | 2005 |
| 31 Broadhurst Gardens Limited | Harlow | 1995 |
| 31 Broadway Market RTM Company Limited | Budleigh Salterton | 2026 |
| 31 Brondesbury Villas Freehold Limited | London | 2011 |
| 31 Buxton Road Management Company Limited | Weymouth | 2018 |
| 31 Cadogan Square Freehold Limited | Orpington | 2005 |
| 31 Caledonia Place Management Company Limited | Bristol | 1972 |