According to data from HM Land Registry, 9, Duchess Drive, Seaford sits on a plot of 470 m².

We have plot size data on 21 out of 21 other houses in the postcode and 9, Duchess Drive, Seaford sits on the 20th largest plot.

9, Duchess Drive, Seaford has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 09 Jun 2016.

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 HM Land Registry, 9, Duchess Drive, Seaford was last sold on 10th May 2019 for £520,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since May 2019, the market for similar properties has risen by 16.6%.

According to the Land Registry and our network of Estate Agents, there have been 25 sales of properties similar to 9, Duchess Drive, Seaford within a radius of 1.1 kilometres since 2007.

The most recent example is 16, St. Peters Road, Seaford, BN25 2HS, a freehold house which sold for £790,000 on the 11th February 2026.

Read more about house prices in BN25.

• Sold Feb 2026£790,000 | 5 Bed House16, St. Peters Road, Seaford, BN25 2HS16, St. Peters Road, Seaford, BN25 2HS
• Sold Oct 2025£780,000 | 5 Bed House10, Royal Drive, Seaford, BN25 2XW10, Royal Drive, Seaford, BN25 2XW
• Sold Dec 2023£730,000 | 5 Bed HouseTryon House, Upper Belgrave Road, Seaford, BN25 3ADTryon House, Upper Belgrave Road, Seaford, BN25 3AD
• Sold Jul 2022£850,000 | 5 Bed House23, Crown Hill, Seaford, BN25 2XJ23, Crown Hill, Seaford, BN25 2XJ
• Sold Apr 2022£805,000 | 4 Bed House20, Duchess Drive, Seaford, BN25 2XL20, Duchess Drive, Seaford, BN25 2XL
• Sold Sep 2021£745,000 | 5 Bed House9, Firle Grange, Seaford, BN25 2HD9, Firle Grange, Seaford, BN25 2HD
• Sold Jan 2021£795,000 | 5 Bed House6, Firle Grange, Seaford, BN25 2HD6, Firle Grange, Seaford, BN25 2HD
• Sold Dec 2020£750,000 | 5 Bed House14, Firle Grange, Seaford, BN25 2HD14, Firle Grange, Seaford, BN25 2HD
• Sold Aug 2018£660,000 | 5 Bed House4, Firle Grange, Seaford, BN25 2HD4, Firle Grange, Seaford, BN25 2HD
• Sold Aug 2018£600,000 | 5 Bed House3, Firle Drive, Seaford, BN25 2HT3, Firle Drive, Seaford, BN25 2HT
• Sold May 2018£620,000 | 5 Bed House23, St. Peters Road, Seaford, BN25 2HS23, St. Peters Road, Seaford, BN25 2HS
• Sold Nov 2016£660,000 | 5 Bed House2, Firle Drive, Seaford, BN25 2HT2, Firle Drive, Seaford, BN25 2HT
• Sold Aug 2016£595,000 | 5 Bed House9, St. Peters Road, Seaford, BN25 2HS9, St. Peters Road, Seaford, BN25 2HS
• Sold Mar 2016£625,000 | 4 Bed House5, Firle Grange, Seaford, BN25 2HD5, Firle Grange, Seaford, BN25 2HD
• Sold Nov 2015£560,000 | 5 Bed House4, Firle Drive, Seaford, BN25 2HT4, Firle Drive, Seaford, BN25 2HT
• Sold Jul 2015£475,000 | 5 Bed House14, Firle Close, Seaford, BN25 2HL14, Firle Close, Seaford, BN25 2HL
• Sold Feb 2014£370,000 | 5 Bed House37, St. Peters Road, Seaford, BN25 2HP37, St. Peters Road, Seaford, BN25 2HP
• Sold Sep 2010£496,500 | 5 Bed House14, Duchess Drive, Seaford, BN25 2XL14, Duchess Drive, Seaford, BN25 2XL
• Sold Jul 2007£525,000 | 5 Bed House3, Whiteway Close, Seaford, BN25 2XN3, Whiteway Close, Seaford, BN25 2XN
• Sold Mar 2007£430,000 | 5 Bed House115, Clementine Avenue, Seaford, BN25 2XG115, Clementine Avenue, Seaford, BN25 2XG

Duchess Drive, Seaford, BN25 has a total of 21 addresses. According to our analysis of all the public data, 9, Duchess Drive, Seaford is the largest and the most expensive property on the street.

When compared to the postcode district it is £348k more expensive than the average property in BN25.

• Cradle Hill Community Primary School

  800 m away
• Seaford Primary School

  1.3 km away
• Chyngton School

  1.8 km away

• Seaford Head School

  2.2 km away
• Seahaven Academy

  4.5 km away
• Peacehaven Community School

  7.2 km away

• Seaford (Sussex)

  |

  1.8 km away
• Bishopstone (Sussex)

  |

  1.8 km away
• Newhaven Harbour

  |

  3.5 km away

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