| Ground Floor Flat, 42 Cornwall Avenue, London, N22 7DA | Jul 2026 | £520,000 | Flat / maisonette | Leasehold |
| 8 Cornwall Avenue, London, N22 7DA | Jun 2026 | £765,000 | Terraced | Freehold |
| Flat 10, Shelley House Cornwall Avenue, London, E2 0HE | Feb 2026 | £564,310 | Flat / maisonette | Leasehold |
| Flat 2, 24 Cornwall Avenue, London, N3 1LG | Jan 2026 | £499,999 | Flat / maisonette | Leasehold |
| Flat 26, Whitman House Cornwall Avenue, London, E2 0HF | Nov 2025 | £430,000 | Flat / maisonette | Leasehold |
| Cornwall House Cornwall Avenue, London, N3 1LD | Sep 2025 | £1,210,000 | Other property | Freehold |
| 15 Cornwall Avenue, London, N3 1LH | Jun 2025 | £825,000 | Semi-detached | Freehold |
| 27 Cornwall Avenue, London, N22 7DA | Apr 2025 | £845,000 | Semi-detached | Freehold |
| 23 Cornwall Avenue, London, N22 7DA | Mar 2025 | £1,050,000 | Terraced | Freehold |
| Flat 16, Whitman House Cornwall Avenue, London, E2 0HF | Mar 2025 | £565,000 | Flat / maisonette | Leasehold |
| Flat 7, Cornwall Works Cornwall Avenue, London, N3 1LD | Dec 2024 | £445,000 | Flat / maisonette | Leasehold |
| 30 Cornwall Avenue, London, N22 7DA | Dec 2024 | £1,051,000 | Terraced | Freehold |
| 11 Cornwall Avenue, London, N3 1LH | Nov 2024 | £1,250,000 | Semi-detached | Freehold |
| Flat 4, Burns House Cornwall Avenue, London, E2 0HN | Nov 2024 | £528,000 | Flat / maisonette | Leasehold |
| 25 Cornwall Avenue, London, N22 7DA | Nov 2024 | £1,062,500 | Terraced | Freehold |
| 3 Cornwall Avenue, London, N22 7DA | Sep 2024 | £980,000 | Terraced | Freehold |
| 39 Cornwall Avenue, London, N3 1LG | Jun 2024 | £985,000 | Terraced | Freehold |
| 5 Cornwall Avenue, London, N22 7DA | Dec 2023 | £755,000 | Terraced | Freehold |
| 6 Cornwall Avenue, London, N3 1LD | Apr 2023 | £1,200,000 | Terraced | Freehold |
| Flat 4, Whitman House Cornwall Avenue, London, E2 0HF | Nov 2022 | £510,000 | Flat / maisonette | Leasehold |
| 13 Cornwall Avenue, London, N22 7DA | Oct 2022 | £498,747 | Terraced | Freehold |
| 34A Cornwall Avenue, London, N22 7DA | Sep 2022 | £439,450 | Flat / maisonette | Leasehold |
| 20 Cornwall Avenue, London, N22 7DA | Aug 2022 | £885,000 | Terraced | Freehold |
| Flat 8, Cornwall Works Cornwall Avenue, London, N3 1LD | Jul 2022 | £480,000 | Flat / maisonette | Leasehold |
| Flat 5, Cornwall Works Cornwall Avenue, London, N3 1LD | Jun 2022 | £462,500 | Flat / maisonette | Leasehold |
| 23 Cornwall Avenue, London, N3 1LH | Mar 2022 | £825,000 | Terraced | Freehold |
| Flat 1, 24 Cornwall Avenue, London, N3 1LG | Feb 2022 | £494,000 | Flat / maisonette | Leasehold |
| 14 Cornwall Avenue, London, N3 1LD | Nov 2021 | £752,000 | Terraced | Freehold |
| 7 Cornwall Avenue, London, N22 7DA | Sep 2021 | £732,000 | Terraced | Freehold |
| Flat 36, Whitman House Cornwall Avenue, London, E2 0HF | Aug 2021 | £480,000 | Flat / maisonette | Leasehold |