According to data from HM Land Registry, St. Clair, Helston sits on a plot of 432 m².

We have plot size data on 10 out of 19 other houses in the postcode and St. Clair, Helston sits on the 3rd largest plot.

St. Clair, Helston has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 23 Oct 2008.

The property is not connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (oil).

According to HM Land Registry, St. Clair, Helston was last sold on 25th March 2010 for £267,500 and was recorded as a freehold house.

The property has had 4 sales since 1995.

Since March 2010, the market for similar properties has risen by 45.6%.

• Sold Mar 2010£267,500
• Sold Sep 2006£247,500
• Sold Dec 2000£95,000

According to the Land Registry and our network of Estate Agents, there have been 144 sales of properties similar to St. Clair, Helston within a radius of 2.8 kilometres since 2014.

The most recent example is 5, Penbro Way, Helston, TR13 9FD, a freehold house which sold for £400,000 on the 28th November 2025.

Read more about house prices in TR13.

• Sold Nov 2025£400,000 | 3 Bed House5, Penbro Way, Helston, TR13 9FD5, Penbro Way, Helston, TR13 9FD
• Sold Jul 2025£275,000 | 3 Bed House8, Troon Row, Helston, TR13 9PY8, Troon Row, Helston, TR13 9PY
• Sold May 2025£340,000 | 3 Bed House16, Troon Row, Helston, TR13 9PY16, Troon Row, Helston, TR13 9PY
• Sold Oct 2024£345,000 | 3 Bed House2 The Gap, Fowlfield Row, Helston, TR13 9PQ2 The Gap, Fowlfield Row, Helston, TR13 9PQ
• Sold Nov 2023£355,000 | 3 Bed House7, Sethnoe Way, Helston, TR13 9PE7, Sethnoe Way, Helston, TR13 9PE
• Sold Sep 2023£416,000 | 3 Bed House14, Penbro Way, Helston, TR13 9FD14, Penbro Way, Helston, TR13 9FD
• Sold Mar 2023£332,350 | 3 Bed House2 Reppersfield Row, Helston, TR13 9PG2 Reppersfield Row, Helston, TR13 9PG
• Sold Aug 2022£378,000 | 3 Bed House14, Coulthard Drive, Helston, TR13 9PF14, Coulthard Drive, Helston, TR13 9PF
• Sold Jun 2022£75,000 | 3 Bed House2, Penbro Vean, Helston, TR13 9FE2, Penbro Vean, Helston, TR13 9FE
• Sold Dec 2020£300,000 | 3 Bed House7, Troon Row, Helston, TR13 9PY7, Troon Row, Helston, TR13 9PY
• Sold Feb 2020£281,000 | 3 Bed House16, Coulthard Drive, Helston, TR13 9PF16, Coulthard Drive, Helston, TR13 9PF
• Sold Sep 2019£260,000 | 3 Bed House3, Penbro Way, Helston, TR13 9FD3, Penbro Way, Helston, TR13 9FD
• Sold Mar 2019£160,000 | 3 Bed House5 Reppersfield Row, Helston, TR13 9PG5 Reppersfield Row, Helston, TR13 9PG
• Sold Jul 2018£197,500 | 3 Bed House3 Coaches Corner, Helston, TR13 9PD3 Coaches Corner, Helston, TR13 9PD
• Sold Mar 2018£259,500 | 3 Bed HouseSea View Cottage, Trewithick Road, Helston, TR13 9PZSea View Cottage, Trewithick Road, Helston, TR13 9PZ
• Sold Nov 2017£167,500 | 3 Bed House13, Bakers Row, Helston, TR13 9PH13, Bakers Row, Helston, TR13 9PH
• Sold Sep 2017£277,500 | 3 Bed House7, Bakers Row, Helston, TR13 9PH7, Bakers Row, Helston, TR13 9PH
• Sold Oct 2016£305,000 | 3 Bed HouseParc An Nance, Trewithick Road, Helston, TR13 9PZParc An Nance, Trewithick Road, Helston, TR13 9PZ
• Sold Aug 2014£219,950 | 3 Bed House1, Penbro Way, Helston, TR13 9FD1, Penbro Way, Helston, TR13 9FD
• Sold Jul 2014£49,500 | 3 Bed House4, Penbro Vean, Helston, TR13 9FE4, Penbro Vean, Helston, TR13 9FE

Breage, Helston, TR13 has a total of 138 addresses. According to our analysis of all the public data, St. Clair, Helston is the 113th largest and the 89th most expensive property on the street.

When compared to the postcode district it is £15k more expensive than the average property in TR13.

• Breage CofE Primary School

  300 m away
• Porthleven School

  2.4 km away
• Sithney Community Primary School

  2.5 km away

• Helston Community College

  4.2 km away
• Hayle Academy

  10.2 km away
• Mullion School

  11.4 km away

• St Erth

  |

  10.6 km away
• Hayle

  |

  10.7 km away
• Lelant Saltings

  |

  11.1 km away

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