HM Land Registry records the plot of land for 10, Castle Bay, Folkestone as measuring 293 m².

That makes it the 4th largest plot in the postcode, where 26 of the 27 other houses have recorded plot data.

The most recent sale of 10, Castle Bay, Folkestone completed on 28th March 2008 at £322,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 45.3% over the period since March 2008.

• Sold Mar 2008£322,000
• Sold Jul 2007£311,000

Since 2010 87 properties similar to 10, 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 6th May 2026, was 1, Alexandra Corniche, Hythe, CT21 5RW, a freehold house which sold for £493,000.

Read more about house prices in CT20.

• Sold May 2026£493,000 | 4 Bed House1, Alexandra Corniche, Hythe, CT21 5RW1, Alexandra Corniche, Hythe, CT21 5RW
• Sold Oct 2025£675,000 | 4 Bed House21, Bybrook Field, Folkestone, CT20 3BQ21, Bybrook Field, Folkestone, CT20 3BQ
• Sold Mar 2025£309,000 | 4 Bed House18, Battery Point, Hythe, CT21 5RR18, Battery Point, Hythe, CT21 5RR
• Sold Mar 2025£450,000 | 4 Bed House37, Bybrook Field, Folkestone, CT20 3BQ37, Bybrook Field, Folkestone, CT20 3BQ
• Sold Feb 2025£427,500 | 4 Bed House12, Castle Bay, Folkestone, CT20 3DU12, Castle Bay, Folkestone, CT20 3DU
• Sold Aug 2024£450,000 | 4 Bed House1, Sea View Terrace, Folkestone, CT20 3DL1, Sea View Terrace, Folkestone, CT20 3DL
• Sold Nov 2023£400,000 | 3 Bed House3, Sea View Terrace, Folkestone, CT20 3DL3, Sea View Terrace, Folkestone, CT20 3DL
• Sold Nov 2023£2,090,000 | 4 Bed House20A, Encombe, Folkestone, CT20 3DE20A, Encombe, Folkestone, CT20 3DE
• Sold Jun 2023£405,000 | 4 Bed House59, Alexandra Corniche, Hythe, CT21 5RW59, Alexandra Corniche, Hythe, CT21 5RW
• Sold Apr 2023£442,000 | 4 Bed HouseBramble Cottage, Hillside, Folkestone, CT20 3DBBramble Cottage, Hillside, Folkestone, CT20 3DB
• Sold Jan 2023£300,000 | 4 Bed House12, Valestone Close, Hythe, CT21 5SW12, Valestone Close, Hythe, CT21 5SW
• Sold Nov 2022£545,000 | 4 Bed House28, Bybrook Field, Folkestone, CT20 3BQ28, Bybrook Field, Folkestone, CT20 3BQ
• Sold Dec 2021£460,000 | 4 Bed HouseSleepy Shores, Brewers Hill, Folkestone, CT20 3DHSleepy Shores, Brewers Hill, Folkestone, CT20 3DH
• Sold May 2021£335,000 | 4 Bed House23, Battery Point, Hythe, CT21 5RR23, Battery Point, Hythe, CT21 5RR
• Sold Feb 2021£455,000 | 3 Bed House2, Loxford Lodge, Folkestone, CT20 3SS2, Loxford Lodge, Folkestone, CT20 3SS
• Sold Jun 2020£530,000 | 4 Bed House21, Alexandra Corniche, Hythe, CT21 5RW21, Alexandra Corniche, Hythe, CT21 5RW
• Sold Nov 2018£453,300 | 4 Bed House1, Sunnyside Road, Folkestone, CT20 3DR1, Sunnyside Road, Folkestone, CT20 3DR
• Sold Mar 2018£375,000 | 4 Bed House41, Seabrook Court, Hythe, CT21 5RY41, Seabrook Court, Hythe, CT21 5RY
• Sold Feb 2016£415,000 | 4 Bed House27, Alexandra Corniche, Hythe, CT21 5RW27, Alexandra Corniche, Hythe, CT21 5RW
• Sold Jun 2010£249,500 | 4 Bed House44, Castle Bay, Folkestone, CT20 3DU44, Castle Bay, Folkestone, CT20 3DU

Of the 50 addresses on Castle Bay, Sandgate, Folkestone, CT20, 10, Castle Bay, Folkestone comes out as the 2nd largest and the 2nd most expensive in our analysis of the public data.

It is also £177k more 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.