| 21, Brewer Street, Regent Street, W1, London, England |
| 21, Queen st., Peterborough, Cambridgeshire, England |
| 21, The Temple, Dale Street, Liverpool, England |
| 21, Bell Street, Shaftesbury, Dorsetshire, England |
| 21, Chepstow Mansions, Pembridge Villas, W11, London, England |
| 21, Conduit Street, W1, London, England |
| 21, Darlington Street, Wolverhampton, England |
| 21, Holbrook rd., Leicester, Leicestershire, England |
| 21 & 21a Old Cross, Hertford, Hertfordshire, England |
| 21 & 22 Vineyards, Bath, England |
| 21 - 14 Elm Hill, Norwich, Norfolk, England |
| 21 Academy Street, Cork, Ireland |
| 21 Archer Street, Notting Hill, W, London, England |
| 21 Aughton Road, Birkdale, Southport, Lancashire, England |
| 21 Barrett Street, W.1, London, England |
| 21 Bartholomew Road, N.W., London, England |
| 21 Bayshill Road, Cheltenham, England |
| 21 Beast Market, Huddersfield, England |
| 21 Beauchamp Place, SW3, London, England |
| 21 Bedford Street, Strand, London, England |