| 101 | Baptist ChapelIP24 2AP | Grade II |
| 102 | Bidwell Brewery BuildingIP24 2FB | Grade II |
| 103 | Black Horse Public HouseIP24 2HL | Grade II |
| 104 | Boscombe House and TwyfordIP24 2EP | Grade II |
| 105 | Bridge House Including Attached Outbuildings at Rear and Gate PierIP24 3AD | Grade II |
| 106 | Castle HouseIP24 2HG | Grade II |
| 107 | Central Hotel (Part)IP24 2AJ | Grade II |
| 108 | Central Hotel (Part)IP24 2AJ | Grade II |
| 109 | Charles Burrell MuseumIP24 1BN | Grade II |
| 110 | Cintra, Including Garden Wall and Area RailingsIP24 1AE | Grade II |
| 111 | Coffin Cover Immediately North East of Chancel of Church of St Mary the LessIP24 3AP | Grade II |
| 112 | District Council Offices and Attached MaltingsIP24 2EB | Grade II |
| 113 | Dolphin InnIP24 2EQ | Grade II |
| 114 | Doorway in Garden Wall South East of Number 9IP24 2EP | Grade II |
| 115 | Ford Place and Attached GrottoIP24 2EP | Grade II |
| 116 | Forecourt Walls and Gates to United Reform ChurchIP24 2AH | Grade II |
| 117 | Former Factory of Charles Burrell and SonsIP24 1BP | Grade II |
| 118 | Former Garage Adjoining Riversdale (Not Included)IP24 2BL | Grade II |
| 119 | Frickley VillaIP24 3AX | Grade II |
| 120 | Garden Wall to King's HouseIP24 2AP | Grade II |
| 121 | Gates and Boundary Wall at Grammar School and Attached 'Kissing' GateIP24 3AF | Grade II |
| 122 | Gothic HouseIP24 2EQ | Grade II |
| 123 | Green Dragon Public HouseIP24 2AJ | Grade II |
| 124 | Group of 5 Table Tombs Immediately South East of Chancel of Church of St Mary the LessIP24 3AW | Grade II |
| 125 | GuildhallIP24 2DS | Grade II |
| 126 | Harbord's AlmshousesIP24 2BP | Grade II |
| 127 | Ivy LodgeIP24 3BF | Grade II |
| 128 | Kingdom HallIP24 1BL | Grade II |
| 129 | King's Head InnIP24 1AD | Grade II |
| 130 | King's HouseIP24 2AT | Grade II |
| 131 | Kitchen Garden Walls at Ford PlaceIP24 2EP | Grade II |
| 132 | LosingaIP24 3AE | Grade II |
| 133 | Melford Bridge IP24 2EU | Grade II |
| 134 | Methodist ChurchIP24 2BQ | Grade II |
| 135 | Monument at Ngr Tl8754982673, 100 Metres South of Friary House (Friary House Not Included) IP24 2ER | Grade II |
| 136 | Norfolk HouseIP24 1BL | Grade II |
| 137 | Number 6 Market Place and Number 1a Castle StreetIP24 2AJ | Grade II |
| 138 | Numbers 21 (the Gables) and 21aIP24 2EQ | Grade II |
| 139 | Nuns Bridge CentralIP24 2EP | Grade II |
| 140 | Nuns Bridge NorthIP24 2EP | Grade II |
| 141 | Nuns Bridge SouthIP24 2EP | Grade II |
| 142 | Office Immediately South of Nunnery BarnIP24 2PU | Grade II |
| 143 | Old Mill Public House, Rudolph's Nite Spot and Old Mill Pizza HouseIP24 2EF | Grade II |
| 144 | Old Water MillIP24 2EF | Grade II |
| 145 | Outbuildings in Yard of Numbers 27 and 29, King's Head InnIP24 1AD | Grade II |
| 146 | Red Lion Public HouseIP24 2BA | Grade II |
| 147 | School House, Thetford Grammar SchoolIP24 3AF | Grade II |
| 148 | Shambles Shopping ArcadeIP24 2BA | Grade II |
| 149 | Southern Gate Pier at Number 16IP24 3AD | Grade II |
| 150 | Spring HouseIP24 3BU | Grade II |