| 27 Helix Gardens (Freehold) Limited | | 2003 |
| 27 Holdings Ltd | Wolverhampton | 2018 |
| 27 Holland Road Hove Limited | Hove | 1996 |
| 27 Hoveden Road Limited | London | 2009 |
| 27 Investments Ltd | Warrington | 2023 |
| 27 Julian Road Limited | Romney Marsh | 2017 |
| 27 Kenilworth Road Management Limited | London | 2025 |
| 27 Kensington High Street Ltd | London | 2020 |
| 27 Kent House Road Limited | London | 2016 |
| 27 Kingsmead Ltd | London | 2021 |
| 27 Knightsbridge Limited | London | 2017 |
| 27 Lancaster Gate Limited | London | 2022 |
| 27 Lillington Road Management Company Limited | Coventry | 2004 |
| 27 Lindore Road Management Co Ltd | London | 2008 |
| 27 Little Marlow Road Limited | Reading | 2003 |
| 27 Mabley Street Residents Ltd | London | 2017 |
| 27 Marius Road Freehold Limited | London | 2010 |
| 27 Market Street Torquay Management Company Limited | Torquay | 1983 |
| 27 Mayfair Ltd | London | 2024 |
| 27 Mayflower Road Freehold Limited | London | 2016 |
| 27 Millway Freehold Limited | London | 2022 |
| 27 Montpelier Road Limited | London | 1989 |
| 27 Moresby Limited | London | 2022 |
| 27 Mountgrove Road Management Company Ltd | London | 2005 |
| 27 Netherwood Road Freehold Limited | London | 2002 |
| 27 Northbrook Road (Freehold) Limited | London | 2009 |
| 27 Northdown Road Freehold Ltd | Margate | 2024 |
| 27 Osborne Road Management Limited | London | 2004 |
| 27 Park Road (Management Company) Limited | Hatfield | 2008 |
| 27 Passmore Street Limited | London | 2022 |
| 27 Penywern Road Management Limited | London | 2001 |
| 27 PGT (Management) Limited | Watford | 2000 |
| 27 Portland Street Ltd | Aberystwyth | 2020 |
| 27 Posting House Limited | Stockport | 2019 |
| 27 Prestonville Road Management Company Limited | | 1996 |
| 27 Properties Limited | London | 2013 |
| 27 Queens Gate RTM Company Limited | London | 2008 |
| 27 Queens Road Ltd | Dorset | 2003 |
| 27 Raveley Street Limited | | 2000 |
| 27 Regent Park Management (Morecambe) Limited | Morecambe | 2022 |
| 27 Rowfant Road Limited | London | 2008 |
| 27 RP Limited | Preston | 2024 |
| 27 Russell Square Brighton Limited | Hove | 1997 |
| 27 Salisbury Road Management Company Limited | Southsea | 2010 |
| 27 Sanders Lane Ltd | London | 2024 |
| 27 Shanklin Road (Brighton) Limited | Brighton | 2020 |
| 27 Shepherd Market Limited | London | 2017 |
| 27 Space Ltd | Hereford | 2021 |
| 27 Spur Hill Limited | London | 2025 |
| 27 Squared Ltd | Nelson | 2024 |
| 27 ST Georges Street RTM Company Limited | Ipswich | 2009 |
| 27 ST Johns Road Watford Limited | Kings Langley | 2006 |
| 27 ST Margarets Road (Freehold) Limited | London | 2009 |
| 27 Stockwell Road Management Company Limited | London | 2002 |
| 27 Strathblaine Road Management Co Limited | London | 1987 |
| 27 Sussex Square Brighton Limited | Brighton | 1998 |
| 27 Telferscot Road Management Limited | London | 2016 |
| 27 TEN Ltd | Worcester | 2018 |
| 27 the Drive Limited | London | 2020 |
| 27 the Mercantile Ltd | London | 2024 |
| 27 the Ridgeway (Enfield) Management Company Limited | London | 1986 |
| 27 the Square Ltd | Canterbury | 2023 |
| 27 Tremadoc Freehold Limited | London | 2022 |
| 27 Trevelyan Road Management Services Ltd | London | 2016 |
| 27 Tuddenham Road Management Company Limited | Ipswich | 1999 |
| 27 Warleigh Road RTM Company Limited | Brighton | 2015 |
| 27 Whiteley Road Limited | London | 2008 |
| 27, Holmdale Road Limited | London | 1975 |
| 27-28 Sandhill Management Ltd | Gateshead | 2014 |
| 27-29 Long Acre Residential Management Company Limited | London | 2002 |
| 27-29 Whitfield Property Limited | London | 2012 |
| 27-31 High Street Dover Management Company Ltd | Dover | 2017 |
| 27/29 Cadogan Square Freehold Limited | London | 2016 |
| 27/29 Hermit ST Freehold Limited | London | 2014 |
| 27/29 New North Road Management Company Limited | London | 2001 |
| 270 Degrees Property Limited | Worthing | 2019 |
| 270-296 Fulham Road Management Ltd | London | 2010 |
| 2707 Property Investment Ltd | Glasgow | 2023 |
| 271 Investments Limited | Waltham Abbey | 2019 |
| 2712 Properties Limited | Liverpool | 2023 |
| 272 Holdings Limited | Ilkley | 2024 |
| 2728 Global Consult Limited | London | 2023 |
| 273 Hills Road Freehold Limited | Cambridge | 1997 |
| 2734 Galwaycorrib (Freeholdco) Limited | Shirebrook | 2019 |
| 2735 Foyleside SC Londonderry (Freeholdco) Limited | Belfast | 2018 |
| 274 Brixton Hill Limited | London | 2019 |
| 274 ST. Pauls Road Residents Company Limited | London | 1992 |
| 2741 the Courts Warren Street Stockport (Freeholdco) Limited | Shirebrook | 2007 |
| 275 Management Ltd | Glasgow | 2025 |
| 275 Mersham Road Management Company Limited | Surrey | 1990 |
| 275 Properties Ltd | Sutton | 2025 |
| 276 Hanworth Road Freehold Ltd | Hounslow | 2022 |
| 277GR Ltd | Manchester | 2021 |
| 278 Hale Lane Freeholders Limited | London | 2006 |
| 278 Property Co Ltd | London | 2025 |
| 278-280 BPR Ltd | Brockenhurst | 2014 |
| 2781 Parker ST Liverpool (Freeholdco) Limited | Shirebrook | 2015 |
| 2785 Listergate Nottingham (Freeholdco) Limited | Shirebrook | 2016 |
| 2786 Brookfield Cheshunt (Freeholdco) Limited | Shirebrook | 2019 |
| 2787 Cheshuntbrookfield (Freeholdco) Limited | Shirebrook | 2019 |