23, Castle Bay, Folkestone has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 03 Feb 2015.

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

The most recent sale of 23, Castle Bay, Folkestone completed on 16th September 2015 at £155,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 the property has sold 4 times.

Values of comparable properties have risen by 18.7% over the period since September 2015.

• Sold Sep 2015£155,000
• Sold Mar 2002£98,500
• Sold Aug 1997£46,000

Since 2007 22 properties similar to 23, Castle Bay, Folkestone have sold within a radius of 1.1 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 27th February 2025, was 33, Lower Corniche, Hythe, CT21 5TP, a leasehold flat which sold for £285,000.

Read more about house prices in CT20.

• Sold Feb 2025£285,000 | 2 Bed Flat33, Lower Corniche, Hythe, CT21 5TP33, Lower Corniche, Hythe, CT21 5TP
• Sold Feb 2025£296,000 | 2 Bed Flat7, Castle Bay, Folkestone, CT20 3DU7, Castle Bay, Folkestone, CT20 3DU
• Sold Feb 2024£60,000 | 2 Bed FlatSandgate Lodge, Wilberforce Road, Folkestone, CT20 3EDSandgate Lodge, Wilberforce Road, Folkestone, CT20 3ED
• Sold Sep 2023£280,000 | 2 Bed Flat3, Castle Bay, Folkestone, CT20 3DU3, Castle Bay, Folkestone, CT20 3DU
• Sold Sep 2023£355,000 | 2 Bed Flat4, Castle Bay, Folkestone, CT20 3DU4, Castle Bay, Folkestone, CT20 3DU
• Sold Jan 2022£270,000 | 2 Bed Flat27, Lower Corniche, Hythe, CT21 5TP27, Lower Corniche, Hythe, CT21 5TP
• Sold Sep 2021£237,500 | 2 Bed Flat11, Lower Corniche, Hythe, CT21 5TP11, Lower Corniche, Hythe, CT21 5TP
• Sold Jun 2021£265,000 | 2 Bed Flat6, Castle Bay, Folkestone, CT20 3DU6, Castle Bay, Folkestone, CT20 3DU
• Sold Apr 2021£245,000 | 2 Bed Flat7, Lower Corniche, Hythe, CT21 5TP7, Lower Corniche, Hythe, CT21 5TP
• Sold Dec 2020£280,000 | 2 Bed Flat9, Castle Bay, Folkestone, CT20 3DU9, Castle Bay, Folkestone, CT20 3DU
• Sold Dec 2020£232,500 | 2 Bed FlatFlat 2, Latchgate, Castle Bay, Folkestone, CT20 3DUFlat 2, Latchgate, Castle Bay, Folkestone, CT20 3DU
• Sold Aug 2020£250,000 | 2 Bed FlatFlat 3, Glen Cairn, Granville Parade, Folkestone, CT20 3ALFlat 3, Glen Cairn, Granville Parade, Folkestone, CT20 3AL
• Sold Jul 2019£230,000 | 3 Bed Flat32, Castle Bay, Folkestone, CT20 3DU32, Castle Bay, Folkestone, CT20 3DU
• Sold Dec 2017£200,000 | 2 Bed Flat29, Castle Bay, Folkestone, CT20 3DU29, Castle Bay, Folkestone, CT20 3DU
• Sold Mar 2015£145,000 | 2 Bed FlatFlat 31, Sir John Moore Court, Sandgate High Street, Folkestone, CT20 3RPFlat 31, Sir John Moore Court, Sandgate High Street, Folkestone, CT20 3RP
• Sold Dec 2014£175,000 | 2 Bed FlatFlat 3, 10, Wellington Terrace, Folkestone, CT20 3DYFlat 3, 10, Wellington Terrace, Folkestone, CT20 3DY
• Sold Nov 2014£172,500 | 2 Bed Flat5, Castle Bay, Folkestone, CT20 3DU5, Castle Bay, Folkestone, CT20 3DU
• Sold May 2013£170,000 | 2 Bed FlatFlat 43, Sir John Moore Court, Sandgate High Street, Folkestone, CT20 3RPFlat 43, Sir John Moore Court, Sandgate High Street, Folkestone, CT20 3RP
• Sold Jul 2010£185,000 | 2 Bed Flat2, Castle Bay, Folkestone, CT20 3DU2, Castle Bay, Folkestone, CT20 3DU
• Sold Oct 2007£164,000 | 2 Bed Flat8, Castle Bay, Folkestone, CT20 3DU8, Castle Bay, Folkestone, CT20 3DU

Of the 50 addresses on Castle Bay, Sandgate, Folkestone, CT20, 23, Castle Bay, Folkestone comes out as the 43rd largest and the 47th most expensive in our analysis of the public data.

It is also £22k less expensive than the average property across the CT20 district.

• 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

The flood risk here is rated Very Low, based on Environment Agency data.