TR18 postcode area
The TR18 postcode district spans 6 neighbourhoods (MSOAs) in Cornwall. Area Scores range from 12 to 37 across them.
In summary
Within the TR18 district, Marazion, St Erth & Gwinear Gwithian is the strongest performer at 38 out of 100 (#4,262 of 6,856 nationally); Penzance Quay is the weakest at 13. 3 of the 6 rank in the most-deprived third of England; none reaches the least-deprived third. Median prices range from £230,000 in Penzance Quay to £380,000 in Porthleven, Breage & Praa Sands.
| Neighbourhood | Nat. rank | Area score | Median price |
|---|---|---|---|
| Marazion, St Erth & Gwinear GwithianCornwall | 4,262 | 38 | £315,000 |
| Porthleven, Breage & Praa SandsCornwall | 4,454 | 35 | £380,000 |
| Penzance South & NewlynCornwall | 4,474 | 35 | £320,000 |
| West Penwith & St BuryanCornwall | 4,899 | 28 | £273,750 |
| Penzance NorthCornwall | 5,393 | 21 | £260,000 |
| Penzance QuayCornwall | 5,989 | 13 | £230,000 |
Nearby areas
Postcode districts around TR18.
A postcode district overlaps several neighbourhoods, so figures are shown per neighbourhood rather than as a single postcode average — neighbouring areas can differ a lot. Neighbourhood (MSOA) boundaries contain ONS data © Crown copyright and database right 2025, Open Government Licence v3.0.