| 20 Portchester Grove, Boldon Colliery, NE35 9ND | Mar 2025 | £220,000 | Terraced | Freehold |
| 29 Portchester Grove, Boldon Colliery, NE35 9ND | Jul 2024 | £299,999 | Detached | Freehold |
| 14 Portchester Grove, Boldon Colliery, NE35 9ND | Jul 2021 | £286,000 | Detached | Leasehold |
| 26 Portchester Grove, Boldon Colliery, NE35 9ND | May 2021 | £261,000 | Detached | Freehold |
| 7 Portchester Grove, Boldon Colliery, NE35 9ND | Oct 2020 | £285,000 | Detached | Freehold |
| 9 Portchester Grove, Boldon Colliery, NE35 9ND | Dec 2019 | £260,000 | Detached | Leasehold |
| 6 Portchester Grove, Boldon Colliery, NE35 9ND | Aug 2019 | £256,000 | Detached | Leasehold |
| 25 Portchester Grove, Boldon Colliery, NE35 9ND | Feb 2019 | £174,950 | Semi-detached | Freehold |
| 32 Portchester Grove, Boldon Colliery, NE35 9ND | Dec 2016 | £165,000 | Semi-detached | Freehold |
| 24 Portchester Grove, Boldon Colliery, NE35 9ND | Aug 2016 | £143,000 | Semi-detached | Freehold |
| 15 Portchester Grove, Boldon Colliery, NE35 9ND | Jul 2015 | £163,500 | Semi-detached | Leasehold |
| 23 Portchester Grove, Boldon Colliery, NE35 9ND | May 2015 | £137,950 | Terraced | Freehold |
| 31 Portchester Grove, Boldon Colliery, NE35 9ND | Nov 2014 | £195,000 | Detached | Freehold |
| 37 Portchester Grove, Boldon Colliery, NE35 9ND | Mar 2004 | £200,000 | Detached | Freehold |
| 10 Portchester Grove, Boldon Colliery, NE35 9ND | Sep 2001 | £112,500 | Detached | Leasehold |
| 33 Portchester Grove, Boldon Colliery, NE35 9ND | Aug 2001 | £93,000 | Semi-detached | Leasehold |
| 5 Portchester Grove, Boldon Colliery, NE35 9ND | Sep 2000 | £59,250 | Semi-detached | Leasehold |
| 19 Portchester Grove, Boldon Colliery, NE35 9ND | Jun 2000 | £64,450 | Terraced | Leasehold |
| 2 Portchester Grove, Boldon Colliery, NE35 9ND | May 1999 | £58,500 | Semi-detached | Leasehold |
| 35 Portchester Grove, Boldon Colliery, NE35 9ND | Nov 1997 | £84,500 | Detached | Leasehold |
| 3 Portchester Grove, Boldon Colliery, NE35 9ND | Mar 1997 | £95,000 | Detached | Leasehold |
| 16 Portchester Grove, Boldon Colliery, NE35 9ND | Nov 1996 | £60,000 | Semi-detached | Leasehold |
| 27 Portchester Grove, Boldon Colliery, NE35 9ND | Aug 1996 | £82,500 | Detached | Leasehold |
| 4 Portchester Grove, Boldon Colliery, NE35 9ND | Apr 1996 | £50,000 | Semi-detached | Leasehold |
| 22 Portchester Grove, Boldon Colliery, NE35 9ND | Dec 1995 | £56,250 | Terraced | Leasehold |