21, Castle Drive, Dover occupies a 276 m² plot as recorded by HM Land Registry.

All 66 other houses in this postcode have recorded plot sizes, and this one ranks as the 39th largest.

21, Castle Drive, Dover has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Jan 2023.

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

21, Castle Drive, Dover last changed hands on 17th April 2023, selling for £260,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has dropped by 30.5% since April 2023.

• Sold Apr 2023£260,000

Land Registry records and our Estate Agent network show 122 sales of comparable properties within 900 metres of 21, Castle Drive, Dover since 2014.

Most recently, 33, Guilford Avenue, Dover, CT16 3HF, a freehold house, sold at £260,000 on the 16th July 2025.

Read more about house prices in CT16.

• Sold Jul 2025£260,000 | 3 Bed House33, Guilford Avenue, Dover, CT16 3HF33, Guilford Avenue, Dover, CT16 3HF
• Sold May 2025£255,000 | 3 Bed House56, Mayfield Road, Dover, CT16 3LL56, Mayfield Road, Dover, CT16 3LL
• Sold Jan 2025£280,000 | 3 Bed House17, Guilford Avenue, Dover, CT16 3HF17, Guilford Avenue, Dover, CT16 3HF
• Sold Dec 2024£290,000 | 3 Bed House47, Castle Drive, Dover, CT16 3EN47, Castle Drive, Dover, CT16 3EN
• Sold Nov 2024£297,000 | 3 Bed House43, Mayfield Road, Dover, CT16 3LL43, Mayfield Road, Dover, CT16 3LL
• Sold Sep 2024£318,000 | 3 Bed House21, Alison Crescent, Dover, CT16 3LN21, Alison Crescent, Dover, CT16 3LN
• Sold Sep 2024£280,000 | 3 Bed House20, Castle Drive, Dover, CT16 3EN20, Castle Drive, Dover, CT16 3EN
• Sold Jul 2024£280,000 | 3 Bed House34, Lenacre Avenue, Dover, CT16 3HH34, Lenacre Avenue, Dover, CT16 3HH
• Sold Mar 2024£275,000 | 3 Bed House49, Castle Drive, Dover, CT16 3EN49, Castle Drive, Dover, CT16 3EN
• Sold Nov 2023£300,000 | 3 Bed House1, Alison Crescent, Dover, CT16 3LN1, Alison Crescent, Dover, CT16 3LN
• Sold Nov 2023£312,500 | 3 Bed House18, Mayfield Road, Dover, CT16 3LJ18, Mayfield Road, Dover, CT16 3LJ
• Sold Jul 2023£303,000 | 3 Bed House5, Mayfield Road, Dover, CT16 3LH5, Mayfield Road, Dover, CT16 3LH
• Sold May 2023£295,000 | 3 Bed House42, Mayfield Road, Dover, CT16 3LL42, Mayfield Road, Dover, CT16 3LL
• Sold Sep 2022£300,000 | 3 Bed House27, Castle Drive, Dover, CT16 3EN27, Castle Drive, Dover, CT16 3EN
• Sold Sep 2021£335,000 | 3 Bed House20, Singledge Avenue, Dover, CT16 3LQ20, Singledge Avenue, Dover, CT16 3LQ
• Sold Jan 2020£265,000 | 3 Bed House32, Castle Drive, Dover, CT16 3EN32, Castle Drive, Dover, CT16 3EN
• Sold Jul 2017£228,500 | 3 Bed House45, Castle Drive, Dover, CT16 3EN45, Castle Drive, Dover, CT16 3EN
• Sold Mar 2017£180,000 | 3 Bed House29, Castle Drive, Dover, CT16 3EN29, Castle Drive, Dover, CT16 3EN
• Sold Aug 2016£240,000 | 3 Bed House77, Castle Drive, Dover, CT16 3EN77, Castle Drive, Dover, CT16 3EN
• Sold Mar 2014£200,000 | 3 Bed House75, Castle Drive, Dover, CT16 3EN75, Castle Drive, Dover, CT16 3EN

Our analysis of the public data ranks 21, Castle Drive, Dover as the 52nd largest and the 54th most expensive of the 66 addresses on Castle Drive, Whitfield, Dover, CT16.

Against the CT16 postcode district average, it is £4k more expensive than the typical property.

• Whitfield Aspen School

  500 m away
• Temple Ewell Church of England Primary School

  1.5 km away
• Green Park Community Primary School

  1.7 km away

• Dover Christ Church Academy

  1.3 km away
• St Edmund's Catholic School

  2.9 km away
• Dover Grammar School for Girls

  3.1 km away

• Kearsney (Kent)

  |

  1.4 km away
• Dover Priory

  |

  3.9 km away
• Martin Mill

  |

  4.5 km away

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