| 1 | Church of St MichaelSO14 2AD | Grade I |
| 2 | King John's Palace (Situated to West of Tudor House Museum)SO14 2AZ | Grade I |
| 3 | Medieval Merchant's HouseSO14 2DZ | Grade I |
| 4 | Section of Wall Running West From Bargate to Arundel Tower and Then South to Point Just South of Castle Water Gate. It Includes Arundel Tower, Catchcold Tower, Garderobe Tower, the 40 Steps, Castle Water Gate and Castle VaultSO14 2DD | Grade I |
| 5 | Sections of Wall Running South Along Esplanade From South-West Corner of Simnel Street to University Air Squadron Headquarters at South End of Bugle Street. Includes the Arcades, the West Gate, Blue Anchor Postern and Biddles Gate Town WallsSO14 2AZ | Grade I |
| 6 | The Wool HouseSO14 2AN | Grade I |
| 7 | Tudor House MuseumSO14 2DX | Grade I |
| 8 | 11 and 13, Bugle StreetSO14 2AL | Grade II* |
| 9 | 48, Bugle StreetSO14 2AG | Grade II* |
| 10 | 49, Bugle StreetSO14 2AG | Grade II* |
| 11 | Bugle HouseSO14 2AG | Grade II* |
| 12 | Southampton Castle Wall Running From Forest View to Castle LaneSO14 2DT | Grade II* |
| 13 | The UndercroftSO14 2BJ | Grade II* |
| 14 | Tudor Merchants HallSO14 2AZ | Grade II* |
| 15 | 11, St Michael's SquareSO14 2AD | Grade II |
| 16 | 1a, Bugle StreetSO14 2AN | Grade II |
| 17 | 1 and 3, Bugle StreetSO14 2AN | Grade II |
| 18 | 2 Carved Stone Pedestals in the Grounds of Tudor House MuseumSO14 2AG | Grade II |
| 19 | 38-42, Bugle StreetSO14 2AH | Grade II |
| 20 | 43, Bugle StreetSO14 2AG | Grade II |
| 21 | 45, Bugle StreetSO14 2AG | Grade II |
| 22 | 47, Bugle StreetSO14 2AG | Grade II |
| 23 | 4, St Michael's SquareSO14 2AD | Grade II |
| 24 | 51, Bugle StreetSO14 2AG | Grade II |
| 25 | 59, Bugle StreetSO14 2AG | Grade II |
| 26 | 5, St Michael's SquareSO14 2AD | Grade II |
| 27 | 88 and 90, French StreetSO14 2AT | Grade II |
| 28 | 8, Bugle StreetSO14 2LX | Grade II |
| 29 | 8, Westgate StreetSO14 2AZ | Grade II |
| 30 | 9 and 10, Westgate StreetSO14 2AZ | Grade II |
| 31 | Archway From St Denys Priory, in the Grounds of Tudor House Museum, Situated to South of the Rear Wall of King John's PalaceSO14 2AG | Grade II |
| 32 | Church of St JosephSO14 2AH | Grade II |
| 33 | County CourtSO14 2DT | Grade II |
| 34 | Drinking FountainSO14 2AS | Grade II |
| 35 | East End Wall to County BuildingsSO14 2LX | Grade II |
| 36 | Gas LampSO14 2DX | Grade II |
| 37 | Horse TroughSO14 2AS | Grade II |
| 38 | Lansdowne House, Including the Cellar Which Forms Part of the Basement Flat to Cerberus House, and the Attached Railings SO14 2EH | Grade II |
| 39 | No 8 and Vault UnderneathSO14 2DX | Grade II |
| 40 | Pair of K6 Telephone Kiosks, Castle WaySO14 2DT | Grade II |
| 41 | Pilgrim Fathers' MemorialSO14 2AP | Grade II |
| 42 | Remains of C15 House, Later Corn StoreSO14 2DY | Grade II |
| 43 | St Michael's Parish HallSO14 2AD | Grade II |
| 44 | The Duke of Wellington Public HouseSO14 2AH | Grade II |
| 45 | The Royal Standard InnSO14 2AZ | Grade II |
| 46 | Vaults and Remains Adjoining Nos 4 and 5SO14 2AW | Grade II |
| 47 | Vaults Between Nos 11 and 15SO14 2AD | Grade II |
| 48 | Vaults Under Nos 46 and 48SO14 2AW | Grade II |