Postcode TR20 9NJ is located in a rural village, within the Long Rock, Marazion & St Erth ward of Cornwall in the South West region, and forms part of the Marazion, St Erth & Gwinear Gwithian area. It has high deprivation and very low crime levels, with around 28.7 crimes per 1,000 residents per year. The average income per household in Marazion, St Erth & Gwinear Gwithian is £44,562 per year. The nearest station is St Erth located about 3.8 miles away.
Marazion, St Erth & Gwinear Gwithian has a high level of deprivation, ranked at position 9,695 out of 32,844 areas in the United Kingdom — placing it within the top 30% most deprived areas in England.
Marazion, St Erth & Gwinear Gwithian has a very low crime rate, with approximately 28.7 reported incidents per 1,000 population each year.
Approximately 0.6% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 12.9% of dwellings are socially rented.
The average income per household in Marazion, St Erth & Gwinear Gwithian is £44,562 per year.
No significant noise sources from railways or roads near TR20 9NJ.
Marazion, St Erth & Gwinear Gwithian near TR20 9NJ has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.
The nearest station is St Erth located about 3.8 miles away. There are no other stations nearby.
Based on 81 recent sales, the median property price is £335,000 in Long Rock, Marazion & St Erth area, with individual transactions ranging from £50,000 up to £757,500.
Price distribution per property type (last year)
Median sale price and percentiles per property type (last year)
| Type | Sales | Median |
|---|---|---|
| Detached | 33 | £395,000 |
| Flats | 3 | £103,000 |
| Semi-Detached | 21 | £325,000 |
| Terraced | 24 | £217,500 |
10 year median price trend in Long Rock, Marazion & St Erth
In the TR20 9NJ postcode area, located within Marazion, St Erth & Gwinear Gwithian, there are no schools in close proximity.
Annual council tax rates for Cornwall district (2025-26).
Council tax bands are based on the value of your property. Most homes fall into bands A to D.
All data is sourced from official UK government agencies and public datasets. Last updated: 01/01/2026.