| 1 | Chandos HouseW1G 9LQ | Grade I |
| 2 | Church of All Souls, Langham PlaceW1B 3DA | Grade I |
| 3 | Church of St PetersW1G 0DQ | Grade I |
| 4 | 106, Harley Street W1W1G 7JE | Grade II* |
| 5 | 107 and 109, Harley Street W1W1G 6AN | Grade II* |
| 6 | 115, Harley Street W1W1G 6AP | Grade II* |
| 7 | 121, Harley Street W1W1G 6AX | Grade II* |
| 8 | 13, Harley Street W1W1G 9QG | Grade II* |
| 9 | 17-21, Portland Place W1W1B 1PX | Grade II* |
| 10 | 18, Cavendish Square W1W1G 0PJ | Grade II* |
| 11 | 26-30, Portland Place W1W1B 1LX | Grade II* |
| 12 | 27-35 Portland PlaceW1G 7LT | Grade II* |
| 13 | 34-52, Portland Place W1W1B 1NG | Grade II* |
| 14 | 37, Harley Street W1W1G 8QG | Grade II* |
| 15 | 3, Cavendish Square W1W1G 0LB | Grade II* |
| 16 | 41-47, Portland Place W1W1B 1JH | Grade II* |
| 17 | 5-13, Mansfield Street W1W1G 9NY | Grade II* |
| 18 | 56 and 58, Portland Place W1W1B 1NJ | Grade II* |
| 19 | 59-67, Portland Place W1W1B 1QR | Grade II* |
| 20 | 61 and 63, New Cavendish Street W1W1G 7AR | Grade II* |
| 21 | 69 and 71, Harley Street W1W1G 8DE | Grade II* |
| 22 | 75, Harley Street W1W1G 8QL | Grade II* |
| 23 | 75, Portland Place W1W1B 1QX | Grade II* |
| 24 | 77, Harley Street W1W1G 8QN | Grade II* |
| 25 | 78, Harley StreetW1G 7HJ | Grade II* |
| 26 | 82, New Cavendish Street W1 (See Details for Further Address Information)W1G 9NW | Grade II* |
| 27 | 83 and 85, Harley Street W1W1G 8PP | Grade II* |
| 28 | 88, Harley Street W1W1G 7HR | Grade II* |
| 29 | 92-96, Portland Place W1W1B 1NZ | Grade II* |
| 30 | 92 and 94, Harley Street W1W1G 7HX | Grade II* |
| 31 | BridgeW1G 0AN | Grade II* |
| 32 | Broadcasting House W1A 1AA | Grade II* |
| 33 | The Royal Institute of British ArchitectsW1B 1AD | Grade II* |
| 34 | Winged Figure, Including Plinth and Applied LetteringW1C 1DS | Grade II* |
| 35 | 100 and 102, Harley Street W1W1G 7JB | Grade II |
| 36 | 101 Harley StreetW1G 6AH | Grade II |
| 37 | 104, Harley Street W1W1G 7JD | Grade II |
| 38 | 108, Harley Street W1W1G 7ET | Grade II |
| 39 | 10a, 11 and 12, Chandos Street W1W1G 9DF | Grade II |
| 40 | 10, Duchess Street W1W1G 9AB | Grade II |
| 41 | 10, Wimpole Street W1W1G 9SS | Grade II |
| 42 | 110 and 112, Harley Street W1W1G 7JG | Grade II |
| 43 | 111 and 113, Harley Street W1W1G 6AW | Grade II |
| 44 | 115a, Harley Street W1W1G 6AR | Grade II |
| 45 | 11, Welbeck Street W1W1G 9XZ | Grade II |
| 46 | 120 and 122, Harley Street W1W1G 7AS | Grade II |
| 47 | 12-14, Welbeck Street W1W1G 9XU | Grade II |
| 48 | 126-150, Harley Street W1W1G 7LA | Grade II |
| 49 | 126, Great Portland Street W1W1W 6PR | Grade II |
| 50 | 127-131, Harley Street W1W1G 6BA | Grade II |