According to data from HM Land Registry, 4, Castle Green, Helston sits on a plot of 179 m².

We have plot size data on 12 out of 14 other houses in the postcode and 4, Castle Green, Helston sits on the largest plot.

4, Castle Green, Helston has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Aug 2022.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 114 sales of properties similar to 4, Castle Green, Helston within a radius of 720 metres since 2016.

The most recent example is Lynwood, Penhellaz Road, Helston, TR13 8HL, a freehold house which sold for £285,000 on the 16th February 2026.

Read more about house prices in TR13.

• Sold Feb 2026£285,000 | 3 Bed HouseLynwood, Penhellaz Road, Helston, TR13 8HLLynwood, Penhellaz Road, Helston, TR13 8HL
• Sold Feb 2026£178,500 | 3 Bed House4 Kroon Stadt Villas, Helston, TR13 8QR4 Kroon Stadt Villas, Helston, TR13 8QR
• Sold Oct 2025£232,500 | 3 Bed House1, Champions Court, Helston, TR13 8YJ1, Champions Court, Helston, TR13 8YJ
• Sold May 2025£291,100 | 3 Bed House14, Penrose Road, Helston, TR13 8TP14, Penrose Road, Helston, TR13 8TP
• Sold Jan 2025£230,000 | 3 Bed House6, Kew Hal An Tow, Helston, TR13 8GX6, Kew Hal An Tow, Helston, TR13 8GX
• Sold Jul 2024£195,000 | 3 Bed House25, St. Johns Road, Helston, TR13 8HP25, St. Johns Road, Helston, TR13 8HP
• Sold Apr 2024£250,000 | 3 Bed House7, Kew Hal An Tow, Helston, TR13 8GX7, Kew Hal An Tow, Helston, TR13 8GX
• Sold Nov 2023£245,000 | 3 Bed House6, Penrose Road, Helston, TR13 8TP6, Penrose Road, Helston, TR13 8TP
• Sold Apr 2023£235,000 | 3 Bed House11, Penrose Road, Helston, TR13 8TP11, Penrose Road, Helston, TR13 8TP
• Sold Dec 2022£240,000 | 3 Bed House29, Wendron Street, Helston, TR13 8PT29, Wendron Street, Helston, TR13 8PT
• Sold Aug 2022£237,500 | 3 Bed House7, Castle Green, Helston, TR13 8EY7, Castle Green, Helston, TR13 8EY
• Sold Mar 2022£260,000 | 3 Bed House45, Wendron Street, Helston, TR13 8PT45, Wendron Street, Helston, TR13 8PT
• Sold Sep 2021£215,000 | 3 Bed House10, Penrose Road, Helston, TR13 8TP10, Penrose Road, Helston, TR13 8TP
• Sold May 2021£159,950 | 3 Bed House43B, Wendron Street, Helston, TR13 8PT43B, Wendron Street, Helston, TR13 8PT
• Sold Mar 2021£132,000 | 3 Bed House57, Wendron Street, Helston, TR13 8PT57, Wendron Street, Helston, TR13 8PT
• Sold Mar 2020£174,500 | 3 Bed House2, Champions Court, Helston, TR13 8YJ2, Champions Court, Helston, TR13 8YJ
• Sold Nov 2019£183,000 | 3 Bed House19, Penrose Road, Helston, TR13 8TP19, Penrose Road, Helston, TR13 8TP
• Sold May 2019£150,000 | 3 Bed House18, Castle Green, Helston, TR13 8EZ18, Castle Green, Helston, TR13 8EZ
• Sold Nov 2017£173,000 | 3 Bed House17, Lady Street, Helston, TR13 8NA17, Lady Street, Helston, TR13 8NA
• Sold Dec 2016£190,000 | 3 Bed House7, Almshouse Hill, Helston, TR13 8HB7, Almshouse Hill, Helston, TR13 8HB

Castle Green, Helston, TR13 has a total of 26 addresses. According to our analysis of all the public data, 4, Castle Green, Helston is the 6th largest and the 5th most expensive property on the street.

When compared to the postcode district it is £74k less expensive than the average property in TR13.

• Parc Eglos School

  600 m away
• Nansloe Academy

  800 m away
• St Michael's Church of England Primary School

  800 m away

• Helston Community College

  800 m away
• Mullion School

  8.8 km away
• Camborne Science and International Academy

  12.9 km away

• Camborne

  |

  12.3 km away
• Hayle

  |

  13.9 km away
• St Erth

  |

  14.1 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Low.