HM Land Registry records the plot of land for 4, Deal Avenue, Seaford as measuring 371 m².

That makes it the 8th largest plot in the postcode, where all 12 other houses have recorded plot data.

4, Deal Avenue, Seaford has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 12 Jan 2022.

The property is not connected to mains gas and has partial secondary glazing. It is heated using electric storage heaters.

The most recent sale of 4, Deal Avenue, Seaford completed on 9th May 2022 at £325,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have dropped by 9.0% over the period since May 2022.

• Sold May 2022£325,000

Since 2009 23 properties similar to 4, Deal Avenue, Seaford have sold within a radius of 780 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 21st May 2026, was 24, Deal Avenue, Seaford, BN25 3LJ, a freehold house which sold for £290,000.

Read more about house prices in BN25.

• Sold May 2026£290,000 | 2 Bed House24, Deal Avenue, Seaford, BN25 3LJ24, Deal Avenue, Seaford, BN25 3LJ
• Sold Dec 2025£390,000 | 2 Bed House3, Dover Close, Seaford, BN25 3LG3, Dover Close, Seaford, BN25 3LG
• Sold Jul 2025£392,000 | 2 Bed House6, Upper Chyngton Gardens, Seaford, BN25 3SA6, Upper Chyngton Gardens, Seaford, BN25 3SA
• Sold Jul 2025£285,000 | 2 Bed House8, Hastings Avenue, Seaford, BN25 3LD8, Hastings Avenue, Seaford, BN25 3LD
• Sold Jul 2025£275,000 | 2 Bed House5A, Folkestone Close, Seaford, BN25 3LE5A, Folkestone Close, Seaford, BN25 3LE
• Sold Sep 2024£350,000 | 2 Bed House9, Deal Avenue, Seaford, BN25 3LP9, Deal Avenue, Seaford, BN25 3LP
• Sold May 2024£280,000 | 2 Bed House13, Richington Way, Seaford, BN25 3HT13, Richington Way, Seaford, BN25 3HT
• Sold Aug 2022£350,000 | 2 Bed House21, Hastings Avenue, Seaford, BN25 3LD21, Hastings Avenue, Seaford, BN25 3LD
• Sold Feb 2021£272,500 | 2 Bed House6A, Winchelsea Close, Seaford, BN25 3JU6A, Winchelsea Close, Seaford, BN25 3JU
• Sold Nov 2020£315,000 | 2 Bed House8, Folkestone Close, Seaford, BN25 3LE8, Folkestone Close, Seaford, BN25 3LE
• Sold Jul 2020£240,000 | 2 Bed House6, Battle Close, Seaford, BN25 3LW6, Battle Close, Seaford, BN25 3LW
• Sold Mar 2020£260,000 | 2 Bed House2, Sandgate Close, Seaford, BN25 3LL2, Sandgate Close, Seaford, BN25 3LL
• Sold Oct 2016£265,000 | 2 Bed House4, Winchelsea Close, Seaford, BN25 3JU4, Winchelsea Close, Seaford, BN25 3JU
• Sold Jan 2016£235,000 | 2 Bed House6, Hastings Avenue, Seaford, BN25 3LD6, Hastings Avenue, Seaford, BN25 3LD
• Sold Dec 2015£257,000 | 2 Bed House23, Hastings Avenue, Seaford, BN25 3LD23, Hastings Avenue, Seaford, BN25 3LD
• Sold Oct 2015£245,000 | 2 Bed House6, Folkestone Close, Seaford, BN25 3LE6, Folkestone Close, Seaford, BN25 3LE
• Sold Feb 2015£239,950 | 2 Bed House4, Battle Close, Seaford, BN25 3LW4, Battle Close, Seaford, BN25 3LW
• Sold Feb 2013£167,500 | 2 Bed House5, Dymchurch Close, Seaford, BN25 3JX5, Dymchurch Close, Seaford, BN25 3JX
• Sold Sep 2012£160,000 | 2 Bed House47, Blue Haze Avenue, Seaford, BN25 3QL47, Blue Haze Avenue, Seaford, BN25 3QL
• Sold Mar 2009£175,000 | 2 Bed House2, Hastings Avenue, Seaford, BN25 3LD2, Hastings Avenue, Seaford, BN25 3LD

Of the 38 addresses on Deal Avenue, Seaford, BN25, 4, Deal Avenue, Seaford comes out as the 34th largest and the 33rd most expensive in our analysis of the public data.

It is also £98k less expensive than the average property across the BN25 district.

• Chyngton School

  300 m away
• Cradle Hill Community Primary School

  1.1 km away
• Annecy Catholic Primary School

  1.6 km away

• Seaford Head School

  1.4 km away
• Seahaven Academy

  6.2 km away
• Willingdon Community School

  8.5 km away

• Seaford (Sussex)

  |

  2.2 km away
• Bishopstone (Sussex)

  |

  3.2 km away
• Newhaven Harbour

  |

  5.2 km away

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