41, Castle Bay, Folkestone occupies a 196 m² plot as recorded by HM Land Registry.

Of the 27 other houses in this postcode, 26 have recorded plot sizes, and this one ranks as the 11th largest.

41, Castle Bay, Folkestone has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Sep 2014.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

41, Castle Bay, Folkestone last changed hands on 21st March 2016, selling for £270,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has risen by 35.5% since March 2016.

• Sold Mar 2016£270,000
• Sold Apr 2001£105,000
• Sold Sep 1995£57,000

Land Registry records and our Estate Agent network show 151 sales of comparable properties within 1.0 kilometres of 41, Castle Bay, Folkestone since 2013.

Most recently, 9, North Road, Folkestone, CT20 3TQ, a freehold house, sold at £350,000 on the 28th January 2026.

Read more about house prices in CT20.

• Sold Jan 2026£350,000 | 3 Bed House9, North Road, Folkestone, CT20 3TQ9, North Road, Folkestone, CT20 3TQ
• Sold Sep 2025£360,000 | 3 Bed House2 Hannant Court, Victoria Grove, Hythe, CT21 5RF2 Hannant Court, Victoria Grove, Hythe, CT21 5RF
• Sold Aug 2025£385,000 | 3 Bed House4, Sunnyside Road, Folkestone, CT20 3DR4, Sunnyside Road, Folkestone, CT20 3DR
• Sold Jul 2025£420,000 | 3 Bed House10, Naseby Avenue, Folkestone, CT20 3SJ10, Naseby Avenue, Folkestone, CT20 3SJ
• Sold Apr 2025£420,000 | 3 Bed House16, Castle Bay, Folkestone, CT20 3DU16, Castle Bay, Folkestone, CT20 3DU
• Sold Mar 2025£345,000 | 3 Bed House9, Cromwell Park Place, Folkestone, CT20 3SB9, Cromwell Park Place, Folkestone, CT20 3SB
• Sold Oct 2024£370,000 | 3 Bed House4, Fairfax Close, Folkestone, CT20 3SL4, Fairfax Close, Folkestone, CT20 3SL
• Sold Sep 2024£350,000 | 3 Bed House2, Ledwidge Road, Folkestone, CT20 3UE2, Ledwidge Road, Folkestone, CT20 3UE
• Sold Aug 2023£371,995 | 3 Bed House12, Cavell Place, Folkestone, CT20 3XH12, Cavell Place, Folkestone, CT20 3XH
• Sold Aug 2023£350,000 | 3 Bed House67, Alexandra Corniche, Hythe, CT21 5RW67, Alexandra Corniche, Hythe, CT21 5RW
• Sold Sep 2022£370,000 | 3 Bed House43, Castle Bay, Folkestone, CT20 3DU43, Castle Bay, Folkestone, CT20 3DU
• Sold Mar 2021£373,000 | 3 Bed House33, Castle Bay, Folkestone, CT20 3DU33, Castle Bay, Folkestone, CT20 3DU
• Sold Jan 2021£360,000 | 3 Bed House1, Cromwell Park Place, Folkestone, CT20 3SB1, Cromwell Park Place, Folkestone, CT20 3SB
• Sold Mar 2020£262,000 | 3 Bed House11, Castle Bay, Folkestone, CT20 3DU11, Castle Bay, Folkestone, CT20 3DU
• Sold Nov 2019£340,000 | 3 Bed House33, Alexandra Corniche, Hythe, CT21 5RW33, Alexandra Corniche, Hythe, CT21 5RW
• Sold Feb 2017£218,000 | 3 Bed House18, Castle Bay, Folkestone, CT20 3DU18, Castle Bay, Folkestone, CT20 3DU
• Sold Mar 2016£237,500 | 3 Bed House34, Castle Bay, Folkestone, CT20 3DU34, Castle Bay, Folkestone, CT20 3DU
• Sold Feb 2015£269,000 | 3 Bed House14, Castle Bay, Folkestone, CT20 3DU14, Castle Bay, Folkestone, CT20 3DU
• Sold Feb 2014£205,000 | 3 Bed House35, Castle Bay, Folkestone, CT20 3DU35, Castle Bay, Folkestone, CT20 3DU
• Sold Nov 2013£274,000 | 3 Bed House13, Castle Bay, Folkestone, CT20 3DU13, Castle Bay, Folkestone, CT20 3DU

Our analysis of the public data ranks 41, Castle Bay, Folkestone as the 12th largest and the 14th most expensive of the 50 addresses on Castle Bay, Sandgate, Folkestone, CT20.

Against the CT20 postcode district average, it is £91k more expensive than the typical property.

• Seabrook Church of England Primary School

  800 m away
• Folkestone, St Martin's Church of England Primary School

  1.5 km away
• Sandgate Primary School

  1.6 km away

• The Folkestone School for Girls

  1.4 km away
• Turner Free School

  2.3 km away
• The Harvey Grammar School

  2.3 km away

• Folkestone West

  |

  2.0 km away
• Folkestone Central

  |

  2.9 km away
• Sandling

  |

  5.0 km away

Environment Agency data suggests this area has a Very Low risk of flooding.