| 251 | Length of Garden Wall to South East of Foley HouseNW3 1DA | Grade II |
| 252 | Manaton LodgeNW3 1BY | Grade II |
| 253 | Manor LodgeNW3 6PP | Grade II |
| 254 | Maryon Hall (Number 19) and Maryon House (Number 21)NW3 7DB | Grade II |
| 255 | Milestone at Junction of Lower Terrace and Hampstead GroveNW3 1DU | Grade II |
| 256 | Milestone Set in Wall Opposite Number 5 (Number 5 Not Included)NW3 1PR | Grade II |
| 257 | Moreton HouseNW3 6RA | Grade II |
| 258 | Mount Vernon HouseNW3 6QR | Grade II |
| 259 | NachosNW3 6UZ | Grade II |
| 260 | Nationwide Anglia Building SocietyNW3 6UD | Grade II |
| 261 | Netley CottageNW3 6RR | Grade II |
| 262 | New Court Number 41NW3 1HB | Grade II |
| 263 | New Court Numbers 1-30NW3 1HD | Grade II |
| 264 | New Court Numbers 31-40NW3 1HD | Grade II |
| 265 | New End Primary School NW3 1HZ | Grade II |
| 266 | New Grove HouseNW3 6SY | Grade II |
| 267 | Nine Cannon BollardsNW3 1EG | Grade II |
| 268 | North Villa and South Villa and Attached Railings and GatesNW3 1AX | Grade II |
| 269 | Number 10 and Attached RailingsNW3 6UT | Grade II |
| 270 | Number 118 and Attached RailingsNW3 1BE | Grade II |
| 271 | Number 11 and Attached Walls, Railings and GateNW3 2PH | Grade II |
| 272 | Number 12 and Attached Garden Wall, Railings, Gate Piers and GateNW3 1NR | Grade II |
| 273 | Number 12 and Attached Railings, Gate and Lamp HolderNW3 6UT | Grade II |
| 274 | Number 15 and Attached Garden Wall, Railings, Gate Piers and GateNW3 1NT | Grade II |
| 275 | Number 15 and Attached RailingsNW3 6UT | Grade II |
| 276 | Number 16 and Attached Railings and Lamp HolderNW3 6UT | Grade II |
| 277 | Number 17 and Attached Railings to Front and Garden Walls to RearNW3 6UP | Grade II |
| 278 | Number 1 and Attached RailingsNW3 1AB | Grade II |
| 279 | Number 20 and Attached Garden Wall, Railings, Gate Piers and GateNW3 1NT | Grade II |
| 280 | Number 21 and Attached Bollards and ChainsNW3 6SG | Grade II |
| 281 | Number 23, and Attached Railings, Pond StreetNW3 2PN | Grade II |
| 282 | Number 24 and Attached Garden Wall and RailingsNW3 2RT | Grade II |
| 283 | Number 2 and Attached RailingsNW3 1AB | Grade II |
| 284 | Number 30 and Attached Railings and WallNW3 1HT | Grade II |
| 285 | Number 36 and Attached Garden Wall, Railings, Gate Piers and GateNW3 1NU | Grade II |
| 286 | Number 4 and Attached RailingsNW3 6SH | Grade II |
| 287 | Number 4 and Attached Wall, Railings and GateNW3 2PH | Grade II |
| 288 | Number 6 and Attached RailingsNW3 6UP | Grade II |
| 289 | Number 7 and Attached RailingsNW3 6UT | Grade II |
| 290 | Number 7 and Attached Street LampNW3 6UZ | Grade II |
| 291 | Number 7 and Attached WallNW3 2PH | Grade II |
| 292 | Number 8 and Attached Railings and GateNW3 6UT | Grade II |
| 293 | Number 9 and Attached Wall, Railings and GateNW3 2PH | Grade II |
| 294 | Numbers 10, 12 and 14 and Attached Railings and Lamp HolderNW3 1JA | Grade II |
| 295 | Numbers 103, 105 and 107 and Attached RailingsNW3 2RJ | Grade II |
| 296 | Numbers 104 and 106 and Attached Wall, Railings and Gate to Number 106NW3 6XU | Grade II |
| 297 | Numbers 119 and 121 and Attached RailingsNW3 6SX | Grade II |
| 298 | Numbers 1, 1a and 1b Including Studio HouseNW3 1PD | Grade II |
| 299 | Numbers 13a and 14 and Attached Garden Walls and RailingsNW3 1SN | Grade II |
| 300 | Numbers 14a and 14b and Attached Garden Wall and RailingsNW3 1SN | Grade II |