According to data from HM Land Registry, 29, Southdown Road, Seaford sits on a plot of 500 m².

We have plot size data on 12 out of 13 other houses in the postcode and 29, Southdown Road, Seaford sits on the 10th largest plot.

29, Southdown Road, Seaford has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 May 2010.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 29, Southdown Road, Seaford was last sold on 29th September 2010 for £362,500 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since September 2010, the market for similar properties has risen by 56.0%.

• Sold Sep 2010£362,500
• Sold Jan 2009£320,000

According to the Land Registry and our network of Estate Agents, there have been 113 sales of properties similar to 29, Southdown Road, Seaford within a radius of 580 metres since 2014.

The most recent example is 14, Wellington Park, Seaford, BN25 4QB, a freehold house which sold for £610,000 on the 4th December 2025.

Read more about house prices in BN25.

• Sold Dec 2025£610,000 | 4 Bed House14, Wellington Park, Seaford, BN25 4QB14, Wellington Park, Seaford, BN25 4QB
• Sold Dec 2025£592,500 | 4 Bed House44, Sutton Park Road, Seaford, BN25 1SJ44, Sutton Park Road, Seaford, BN25 1SJ
• Sold Feb 2025£490,000 | 4 Bed House24, Southdown Road, Seaford, BN25 4PE24, Southdown Road, Seaford, BN25 4PE
• Sold Aug 2024£685,000 | 4 Bed HouseThe Orchard Corner, Rother Road, Seaford, BN25 4HTThe Orchard Corner, Rother Road, Seaford, BN25 4HT
• Sold Aug 2024£610,000 | 4 Bed House53C, Sutton Drove, Seaford, BN25 3NQ53C, Sutton Drove, Seaford, BN25 3NQ
• Sold Jun 2024£670,000 | 4 Bed House15, Wellington Park, Seaford, BN25 4QB15, Wellington Park, Seaford, BN25 4QB
• Sold May 2024£615,000 | 4 Bed House53D, Sutton Drove, Seaford, BN25 3NQ53D, Sutton Drove, Seaford, BN25 3NQ
• Sold Mar 2024£540,000 | 4 Bed House17, Headland Avenue, Seaford, BN25 4PZ17, Headland Avenue, Seaford, BN25 4PZ
• Sold Feb 2024£695,000 | 4 Bed House31, Headland Avenue, Seaford, BN25 4PZ31, Headland Avenue, Seaford, BN25 4PZ
• Sold Aug 2023£715,000 | 4 Bed House7, Wellington Park, Seaford, BN25 4QB7, Wellington Park, Seaford, BN25 4QB
• Sold Apr 2023£645,000 | 4 Bed House1, Cornfield Road, Seaford, BN25 1SW1, Cornfield Road, Seaford, BN25 1SW
• Sold Nov 2022£850,000 | 4 Bed House20, Headland Avenue, Seaford, BN25 4PZ20, Headland Avenue, Seaford, BN25 4PZ
• Sold Apr 2022£565,000 | 4 Bed House37A, Heathfield Road, Seaford, BN25 1TJ37A, Heathfield Road, Seaford, BN25 1TJ
• Sold Mar 2021£595,000 | 4 Bed House41, Southdown Road, Seaford, BN25 4PG41, Southdown Road, Seaford, BN25 4PG
• Sold Nov 2020£524,000 | 5 Bed House13, Southdown Road, Seaford, BN25 4PB13, Southdown Road, Seaford, BN25 4PB
• Sold Oct 2020£640,000 | 4 Bed House1, Rother Road, Seaford, BN25 4HT1, Rother Road, Seaford, BN25 4HT
• Sold Jun 2018£547,500 | 4 Bed House18, Southdown Road, Seaford, BN25 4PE18, Southdown Road, Seaford, BN25 4PE
• Sold Aug 2017£575,000 | 4 Bed House48, Sutton Park Road, Seaford, BN25 1SJ48, Sutton Park Road, Seaford, BN25 1SJ
• Sold Jul 2017£515,000 | 4 Bed House23, Heathfield Road, Seaford, BN25 1TH23, Heathfield Road, Seaford, BN25 1TH
• Sold Feb 2014£418,000 | 4 Bed House23, Southdown Road, Seaford, BN25 4PD23, Southdown Road, Seaford, BN25 4PD

Southdown Road, Seaford, BN25 has a total of 74 addresses. According to our analysis of all the public data, 29, Southdown Road, Seaford is the 26th largest and the 35th most expensive property on the street.

When compared to the postcode district it is £199k more expensive than the average property in BN25.

• Annecy Catholic Primary School

  200 m away
• Seaford Primary School

  800 m away
• Cradle Hill Community Primary School

  1.3 km away

• Seaford Head School

  500 m away
• Seahaven Academy

  5.2 km away
• Peacehaven Community School

  8.1 km away

• Seaford (Sussex)

  |

  800 m away
• Bishopstone (Sussex)

  |

  2.2 km away
• Newhaven Harbour

  |

  4.4 km away

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