| 38 Cleveland Square Management Limited | Slough | 1989 |
| 38 College Road Property Company Limited | Epsom | 2025 |
| 38 Curzon Management Limited | London | 2015 |
| 38 Downton Avenue Management Limited | London | 2008 |
| 38 Draycott Place Freehold Company Ltd | London | 2007 |
| 38 Dunsmure Road RTM Company Limited | London | 2013 |
| 38 Eastbury Avenue Developments Limited | Rickmansworth | 2018 |
| 38 Eastbury Avenue Management Company Ltd | Pinner | 2021 |
| 38 Eastbury Flat 2 Limited | Pinner | 2026 |
| 38 Edith Road Limited | London | 2025 |
| 38 Embleton Road Flats Management Company Limited | Leeds | 2007 |
| 38 Enmore Road Freehold Limited | Bromley | 2020 |
| 38 Fernshaw Road Limited | Croydon | 2010 |
| 38 Flat 1-3 Sylvan Avenue N22 5HY Freehold Limited | London | 2023 |
| 38 Frith Road Ltd | Nottingham | 2023 |
| 38 Genesta Road RTM Company Ltd | Westcliff-On-Sea | 2016 |
| 38 GIR Limited | Kingston Upon Thames | 2012 |
| 38 Gloucester Road Limited | Harrow | 2002 |
| 38 Grosvenor Gardens Limited | London | 2009 |
| 38 Grove Hill Road Limited | Tunbridge Wells | 2015 |
| 38 Harlesden Road Management Company Limited | London | 2004 |
| 38 Havelock Terrace Limited | London | 2016 |
| 38 HBG Ltd | Llanelli | 2025 |
| 38 Hermon Hill RTM Company Limited | London | 2008 |
| 38 Hill Ltd | Middleton | 2024 |
| 38 Hilldrop Lane Management Limited | Shrewsbury | 2020 |
| 38 Holdings Limited | Weymouth | 2022 |
| 38 Huron Road Freehold Limited | London | 2026 |
| 38 Juniper Ltd | Telford | 2026 |
| 38 Knightland Limited | Salford | 2020 |
| 38 Ladbroke Grove Limited | London | 2010 |
| 38 Lambert Road Management Company Limited | | 2001 |
| 38 Lanhill Road (Management) Limited | London | 2012 |
| 38 Lavender Hill Management Company Limited | London | 2015 |
| 38 Lime Hill Road Limited | Crowborough | 2014 |
| 38 Loraine Road (Freehold) Limited | | 2006 |
| 38 Madeira Avenue Limited | Bromley | 2004 |
| 38 Market Place Limited | Lichfield | 2024 |
| 38 Milsom Street Limited | Barnet | 2014 |
| 38 Montague Road Limited | Greater London | 2024 |
| 38 Montpelier Grove Limited | Warrington | 2007 |
| 38 Moor Street Management Limited | Balsall Common | 2025 |
| 38 North END Road Limited | London | 2020 |
| 38 Oakdale Road Management Limited | | 1997 |
| 38 Octavia Street Limited | London | 2025 |
| 38 Park Road Buxton Management Company Limited | Buxton | 1993 |
| 38 Parsonage Road Management Company Limited | Croydon | 2013 |
| 38 Petherton Road Freehold Limited | London | 2023 |
| 38 Pleasant Valley Management Co. Limited | Saffron Walden | 1987 |
| 38 Properties Ltd | Kempston | 2025 |
| 38 Property Ltd | Greenford | 2020 |
| 38 Purbeck Road Ltd | Poole | 2021 |
| 38 Rural Ltd | London | 2020 |
| 38 Saltram Crescent (Leasehold Owners Management Company) Limited | London | 2003 |
| 38 Scarsdale Villas Limited | London | 1996 |
| 38 ST George's Drive Limited | Rugby | 2004 |
| 38 ST Marks Management Company Ltd | London | 2017 |
| 38 St.Augustine's Road Limited | London | 1999 |
| 38 Stratford Road Freehold Limited | Leominster | 1998 |
| 38 Sun ST Ltd | Southend-On-Sea | 2022 |
| 38 the Nursery Management Company Limited | Bristol | 2020 |
| 38 Threadneedle Street Limited | London | 2022 |
| 38 Tremadoc Road Limited | London | 2007 |
| 38 UGS Limited | Manchester | 2010 |
| 38 Undercliff Road Limited | London | 2006 |
| 38 Vicarage Road Limited | Bristol | 2008 |
| 38 Warwick Avenue Limited | London | 1982 |
| 38 Waterford Road Management Company Limited | London | 2023 |
| 38 West Bank Freehold Management Ltd | London | 2010 |
| 38 Westmoreland Road Management Limited | Bromley | 1998 |
| 38 Windsor Road Limited | London | 2002 |
| 38 Windsor Road Management Company Limited | Worthing | 2008 |
| 38 Woodcote Fold Ltd | Manchester | 2018 |
| 38 Woodland Rise Limited | London | 1990 |
| 38 Woodside Road Freehold Limited | London | 2013 |
| 38&38A Penwith (RTE Company) Limited | London | 2007 |
| 38, Fitzjohns Avenue Management Company Limited | London | 1982 |
| 38, Powis Square Management Limited | | 1979 |
| 38-40 Gloucester Terrace (Freehold) Limited | London | 2017 |
| 38-40 Market Square Witney Management Company Limited | Abingdon | 2007 |
| 38-42 Bond Gardens Management Company Limited | Wallington | 2018 |
| 38-44 Blackmores Grove Management Limited | London | 2005 |
| 38-44 Dochdwy Road Management Co. Ltd | Penarth | 2006 |
| 38-48 Macrae Road Management Company Limited | Bristol | 2004 |
| 38/40 Avarn Road (Freehold) Limited | Newbury | 2019 |
| 38/44 ST Ann's Harrow Limited | Rickmansworth | 2018 |
| 380 LEA Bridge Road Limited | London | 2019 |
| 381 Properties HW Limited | High Wycombe | 2023 |
| 381 Properties Ltd | High Wycombe | 2024 |
| 381 Southwark Park Road RTM Company Limited | London | 2018 |
| 382 Bath Road (2) Ltd | Iver | 2024 |
| 382 Bath Road Hold Co Ltd | Iver | 2024 |
| 382 Bath Road Ltd | Iver | 2022 |
| 383 BR Ltd | Bristol | 2022 |
| 383 Fulham Palace Road Limited | London | 2013 |
| 383 Long Lane Limited | Stanmore | 2012 |
| 384 Chester Road Freehold Company Limited | Manchester | 2005 |
| 384 Stratford Road Limited | Coventry | 2022 |
| 3842 Osborne Ltd | Newcastle Upon Tyne | 2016 |
| 3845 Broad ST Reading (Freeholdco) Limited | Shirebrook | 2016 |