| 201 | Gateway to West of Number 35SG14 1EJ | Grade II |
| 202 | Gazebo in Grounds of Rockall (Rockall Not Included)SG14 1LS | Grade II |
| 203 | GravesonsSG14 1FD | Grade II |
| 204 | GravesonsSG14 1FD | Grade II |
| 205 | Great Northern Works SG14 1QW | Grade II |
| 206 | Group of 6 Headstones Approximately 41 Metres South East of Church Tower of Church of All SaintsSG13 8AY | Grade II |
| 207 | Grove CottageSG14 3BH | Grade II |
| 208 | Harrison AlmshousesSG13 8AE | Grade II |
| 209 | Headstone Approximately 10 Metres South East of South Aisle of Church of All SaintsSG13 8AY | Grade II |
| 210 | Hertford Baptist Church, Church Hall and Attached RailingsSG14 1PL | Grade II |
| 211 | Hertford County Hospital (Main Front Block)SG14 1NR | Grade II |
| 212 | Hertford East StationSG14 1SB | Grade II |
| 213 | Hertford LibrarySG14 1RB | Grade II |
| 214 | Hertford Museum Tooke HouseSG14 1DT | Grade II |
| 215 | Hertford Post OfficeSG14 1DL | Grade II |
| 216 | Hertford United Reform ChurchSG14 1PG | Grade II |
| 217 | Hertford War Memorial Including Raised Elliptical SurroundSG14 1AT | Grade II |
| 218 | Icehouse Approximately 35 Metres South of Postern, Hertford Castle (Hertford Castle Demolished)SG14 1HD | Grade II |
| 219 | K6 Telephone Kiosk Outside Hertford Library to Right of EntranceSG14 1RB | Grade II |
| 220 | Kitchen Garden Wall to Bengeo HallSG14 3JS | Grade II |
| 221 | Lea Cottage (Number 36) Including Weatherboard Lean to to East of Number 36SG13 8EY | Grade II |
| 222 | Little MolewoodSG14 3AU | Grade II |
| 223 | Lych Gate to Church of Holy TrinitySG14 3ET | Grade II |
| 224 | Manufactory HouseSG14 1BP | Grade II |
| 225 | Mcmullens BrewerySG14 1FN | Grade II |
| 226 | Molewood House Molewood LodgeSG14 3LT | Grade II |
| 227 | National Westminster BankSG14 1AB | Grade II |
| 228 | Norton HouseSG13 8EX | Grade II |
| 229 | Number 17 Including Front RailingsSG14 1ER | Grade II |
| 230 | Number 30 Including Area Railings and WallSG14 1JA | Grade II |
| 231 | Number 85 Including Boundary Wall and PiersSG14 3ER | Grade II |
| 232 | Numbers 37, 39 and 41 Including Garden Door and Garden Wall to Number 41SG14 1JX | Grade II |
| 233 | Old Cross HouseSG14 1NX | Grade II |
| 234 | Old MaltingsSG13 8ET | Grade II |
| 235 | Pearson Memorial at All Saints CemeterySG13 8AQ | Grade II |
| 236 | Port Hill HouseSG14 3BQ | Grade II |
| 237 | Post OfficeSG14 1HX | Grade II |
| 238 | Prince Albert CottagesSG14 1QY | Grade II |
| 239 | Prince of Wales HouseSG14 1AY | Grade II |
| 240 | Princess Mary HouseSG14 1AY | Grade II |
| 241 | Priory Rooms to Friends Meeting HouseSG14 1SH | Grade II |
| 242 | Pump Adjoining Number 5SG14 1PB | Grade II |
| 243 | Queen Alexandra HouseSG14 1AY | Grade II |
| 244 | Record Office, Library and Register OfficeSG13 8EJ | Grade II |
| 245 | Revels HallSG14 3LL | Grade II |
| 246 | Riverside Gazebo in Rear Garden of Number 12SG13 8EY | Grade II |
| 247 | Salisbury HouseSG14 1AX | Grade II |
| 248 | Sele House Including Front RailingsSG14 1LQ | Grade II |
| 249 | Sherwood HouseSG14 1PB | Grade II |
| 250 | Stables and Coach House to White Hart InnSG14 1DJ | Grade II |