According to data from HM Land Registry, 23, Mill Gap Road, Eastbourne sits on a plot of 552 m².

We have plot size data on 3 out of 5 other houses in the postcode and 23, Mill Gap Road, Eastbourne sits on the 2nd largest plot.

23, Mill Gap Road, Eastbourne has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Apr 2018.

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

According to the Land Registry and our network of Estate Agents, there have been 23 sales of properties similar to 23, Mill Gap Road, Eastbourne within a radius of 560 metres since 2009.

The most recent example is 64, Kings Avenue, Eastbourne, BN21 2PD, a freehold house which sold for £430,000 on the 4th November 2025.

Read more about house prices in BN21.

• Sold Nov 2025£430,000 | 4 Bed House64, Kings Avenue, Eastbourne, BN21 2PD64, Kings Avenue, Eastbourne, BN21 2PD
• Sold Aug 2025£390,000 | 4 Bed House70, Kings Avenue, Eastbourne, BN21 2PD70, Kings Avenue, Eastbourne, BN21 2PD
• Sold Aug 2025£385,000 | 3 Bed House10, Richmond Place, Eastbourne, BN21 2NQ10, Richmond Place, Eastbourne, BN21 2NQ
• Sold Jul 2023£535,000 | 4 Bed House6, College Green, Eastbourne, BN21 2JT6, College Green, Eastbourne, BN21 2JT
• Sold Aug 2022£380,000 | 4 Bed House5, Mayfield Place, Eastbourne, BN22 8XJ5, Mayfield Place, Eastbourne, BN22 8XJ
• Sold Feb 2022£377,000 | 4 Bed House5, The Quadrant, Eastbourne, BN21 2JU5, The Quadrant, Eastbourne, BN21 2JU
• Sold Oct 2021£317,500 | 4 Bed House3, Mayfield Place, Eastbourne, BN22 8XJ3, Mayfield Place, Eastbourne, BN22 8XJ
• Sold Mar 2021£450,000 | 4 Bed House68, Kings Avenue, Eastbourne, BN21 2PD68, Kings Avenue, Eastbourne, BN21 2PD
• Sold Oct 2020£375,000 | 4 Bed House11, Mayfield Place, Eastbourne, BN22 8XJ11, Mayfield Place, Eastbourne, BN22 8XJ
• Sold Jun 2020£360,000 | 4 Bed House24, Mayfield Place, Eastbourne, BN22 8XJ24, Mayfield Place, Eastbourne, BN22 8XJ
• Sold Apr 2020£320,000 | 4 Bed House12, Mayfield Place, Eastbourne, BN22 8XJ12, Mayfield Place, Eastbourne, BN22 8XJ
• Sold Mar 2018£365,000 | 4 Bed House11, Richmond Place, Eastbourne, BN21 2NQ11, Richmond Place, Eastbourne, BN21 2NQ
• Sold Sep 2017£365,000 | 4 Bed House3, The Quadrant, Eastbourne, BN21 2JU3, The Quadrant, Eastbourne, BN21 2JU
• Sold May 2015£405,000 | 4 Bed House50, Kings Avenue, Eastbourne, BN21 2PD50, Kings Avenue, Eastbourne, BN21 2PD
• Sold Apr 2015£345,000 | 3 Bed House29B, St. Annes Road, Eastbourne, BN21 2DJ29B, St. Annes Road, Eastbourne, BN21 2DJ
• Sold Dec 2014£248,000 | 3 Bed House18A, Bedfordwell Road, Eastbourne, BN21 2BG18A, Bedfordwell Road, Eastbourne, BN21 2BG
• Sold Jan 2014£270,000 | 3 Bed House16, Richmond Place, Eastbourne, BN21 2NQ16, Richmond Place, Eastbourne, BN21 2NQ
• Sold Jul 2009£275,000 | 4 Bed House11, College Green, Eastbourne, BN21 2JT11, College Green, Eastbourne, BN21 2JT
• Sold May 2009£272,000 | 4 Bed House3, College Green, Eastbourne, BN21 2JT3, College Green, Eastbourne, BN21 2JT
• Sold Mar 2009£225,000 | 3 Bed House15, Richmond Place, Eastbourne, BN21 2NQ15, Richmond Place, Eastbourne, BN21 2NQ

Mill Gap Road, Eastbourne, BN21 has a total of 29 addresses. According to our analysis of all the public data, 23, Mill Gap Road, Eastbourne is the 14th largest and the 19th most expensive property on the street.

When compared to the postcode district it is £119k more expensive than the average property in BN21.

• St Thomas A Becket Catholic Primary School

  100 m away
• Stafford Junior School

  800 m away
• Bourne Primary School

  1.0 km away

• Ratton School

  2.1 km away
• The Eastbourne Academy

  2.8 km away
• The Turing School

  3.5 km away

• Eastbourne

  |

  900 m away
• Hampden Park (Sussex)

  |

  2.1 km away
• Pevensey & Westham

  |

  5.3 km away

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