| 303, Billing Road East, Northampton | Freehold | 133 m² | £220,000 (2006) |
| 305, Billing Road East, Northampton | Freehold | 154 m² | £92,000 (1999) |
| 307 Billing Road East, Northampton | Freehold | 140 m² | £237,000 (2016) |
| 309, Billing Road East, Northampton | Freehold | 112 m² | £262,500 (2020) |
| 311, Billing Road East, Northampton | - | 131 m² | - |
| 315 Billing Road East, Northampton, Northampton | Freehold | 132 m² | £310,000 (2020) |
| 327 Billing Road East, Northampton | - | 368 m² | - |
| 327A Billing Road East, Northampton | Freehold | 261 m² | £400,000 (2004) |
| 329, Billing Road East, Northampton | Freehold | 219 m² | £310,000 (2012) |
| 329A Billing Road East, Northampton | Freehold | 165 m² | £608,000 (2022) |
| 333, Billing Road East, Northampton | - | 214 m² | - |
| 333A, Billing Road East, Northampton | Freehold | 221 m² | £497,500 (2015) |
| 339, Billing Road East, Northampton | Freehold | 245 m² | £450,000 (2016) |
| 341, Billing Road East, Northampton | Freehold | 259 m² | £600,000 (2017) |
| 341A, Billing Road East, Northampton | Freehold | 280 m² | £835,000 (2019) |
| 341B, Billing Road East, Northampton | Freehold | 258 m² | £745,000 (2019) |
| 341C, Billing Road East, Northampton | Freehold | 331 m² | £375,000 (2018) |
| 343, Billing Road East, Northampton | Freehold | 174 m² | £650,000 (2015) |
| 347, Billing Road East, Northampton | Freehold | 155 m² | £415,000 (2015) |
| 349 Billing Road East, Northampton | Freehold | 132 m² | £314,000 (2006) |
| 355 Billing Road East, Northampton | Freehold | 124 m² | £365,000 (2024) |
| 357 Billing Road East, Northampton | Freehold | 123 m² | £425,000 (2022) |
| 361, Billing Road East, Northampton | Freehold | 96 m² | £297,550 (2018) |
| 365, Billing Road East, Northampton | Freehold | 269 m² | £558,000 (2018) |
| 367 Billing Road East, Northampton | Freehold | 133 m² | £500,000 (2025) |
| 369, Billing Road East, Northampton | Freehold | 117 m² | £375,000 (2020) |
| 373 Billing Road East, Northampton | Freehold | 109 m² | £430,000 (2026) |
| 375 Billing Road East, Northampton | Freehold | 109 m² | £415,000 (2024) |
| 377 Billing Road East, Northampton | Freehold | 124 m² | £390,000 (2022) |
| 377A Billing Road East, Northampton | - | 108 m² | - |
| 379, Billing Road East, Northampton | Freehold | 96 m² | £303,000 (2017) |
| 381 Billing Road East, Northampton | Freehold | 92 m² | £210,000 (2005) |
| 383, Billing Road East, Northampton | Freehold | 133 m² | £216,000 (2006) |
