| 1 Wellington Avenue, New Waltham, Grimsby | Freehold | 77 m² | £201,000 (2022) |
| 2 Wellington Avenue, New Waltham, Grimsby | Freehold | 78 m² | £218,000 (2022) |
| 3 Wellington Avenue, New Waltham, Grimsby | Freehold | 99 m² | £263,000 (2022) |
| 4 Wellington Avenue, New Waltham, Grimsby | Freehold | 111 m² | £299,000 (2023) |
| 5 Wellington Avenue, New Waltham, Grimsby | Freehold | 80 m² | £247,000 (2023) |
| 6 Wellington Avenue, New Waltham, Grimsby | Freehold | 121 m² | £320,250 (2023) |
| 7 Wellington Avenue, New Waltham, Grimsby | Freehold | 57 m² | £164,000 (2023) |
| 8 Wellington Avenue, New Waltham, Grimsby | Freehold | 121 m² | £298,227 (2023) |
| 9 Wellington Avenue, New Waltham, Grimsby | - | 57 m² | - |
| 10 Wellington Avenue, New Waltham, Grimsby | Freehold | 121 m² | £310,000 (2023) |
| 11 Wellington Avenue, New Waltham, Grimsby | Freehold | 57 m² | £168,000 (2023) |
| 12 Wellington Avenue, New Waltham, Grimsby | Freehold | 111 m² | £312,000 (2023) |
| 13 Wellington Avenue, New Waltham, Grimsby | Freehold | 77 m² | £219,000 (2023) |
| 14 Wellington Avenue, New Waltham, Grimsby | Freehold | 111 m² | £314,995 (2024) |
| 15 Wellington Avenue, New Waltham, Grimsby | Freehold | 77 m² | £209,000 (2023) |
| 16 Wellington Avenue, New Waltham, Grimsby | Freehold | 121 m² | £326,995 (2024) |
| 17 Wellington Avenue, New Waltham, Grimsby | Freehold | 78 m² | £234,000 (2023) |
| 18 Wellington Avenue, New Waltham, Grimsby | Freehold | 111 m² | £299,995 (2024) |
| 19 Wellington Avenue, New Waltham, Grimsby | Freehold | 99 m² | £264,995 (2024) |
| 20 Wellington Avenue, New Waltham, Grimsby | Freehold | 99 m² | £263,995 (2024) |
| 21 Wellington Avenue, New Waltham, Grimsby | Freehold | 103 m² | £259,346 (2024) |
| 22 Wellington Avenue, New Waltham, Grimsby | Freehold | 99 m² | £252,696 (2024) |
| 23 Wellington Avenue, New Waltham, Grimsby | Freehold | 99 m² | £249,846 (2024) |
| 24 Wellington Avenue, New Waltham, Grimsby | Freehold | 79 m² | £254,995 (2024) |
| 25 Wellington Avenue, New Waltham, Grimsby | - | 75 m² | - |
| 26 Wellington Avenue, New Waltham, Grimsby | - | 75 m² | - |
| 27 Wellington Avenue, New Waltham, Grimsby | - | 75 m² | - |
| 28 Wellington Avenue, New Waltham, Grimsby | - | 75 m² | - |
| 29 Wellington Avenue, New Waltham, Grimsby | Freehold | 99 m² | £264,995 (2024) |
| 31 Wellington Avenue, New Waltham, Grimsby | Freehold | 76 m² | £196,646 (2024) |
| 33 Wellington Avenue, New Waltham, Grimsby | Freehold | 76 m² | £199,000 (2025) |
| 35 Wellington Avenue, New Waltham, Grimsby | - | 79 m² | - |
| 37 Wellington Avenue, New Waltham, Grimsby | Freehold | 56 m² | £37,512 (2025) |
| 39 Wellington Avenue, New Waltham, Grimsby | - | 56 m² | - |
| 41 Wellington Avenue, New Waltham, Grimsby | - | 56 m² | - |
| 43 Wellington Avenue, New Waltham, Grimsby | - | 79 m² | - |
| 45 Wellington Avenue, New Waltham | - | 97 m² | - |
