21, Southdown Road, Brighton occupies a 150 m² plot as recorded by HM Land Registry.

Of the 27 other houses in this postcode, 26 have recorded plot sizes, and this one ranks as the 9th largest.

21, Southdown Road, Brighton has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 27 Apr 2017.

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

21, Southdown Road, Brighton last changed hands on 21st October 2019, selling for £700,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has dropped by 4.6% since October 2019.

• Sold Oct 2019£700,000
• Sold Aug 2007£485,000

Land Registry records and our Estate Agent network show 289 sales of comparable properties within 370 metres of 21, Southdown Road, Brighton since 2022.

Most recently, 10, Lucerne Road, Brighton, BN1 6GH, a freehold house, sold at £780,000 on the 27th March 2026.

Read more about house prices in BN1.

• Sold Mar 2026£780,000 | 4 Bed House10, Lucerne Road, Brighton, BN1 6GH10, Lucerne Road, Brighton, BN1 6GH
• Sold Mar 2026£745,000 | 4 Bed House31, Hythe Road, Brighton, BN1 6JR31, Hythe Road, Brighton, BN1 6JR
• Sold Dec 2025£850,000 | 4 Bed House56, Cleveland Road, Brighton, BN1 6FG56, Cleveland Road, Brighton, BN1 6FG
• Sold Oct 2025£835,000 | 4 Bed House142, Waldegrave Road, Brighton, BN1 6GG142, Waldegrave Road, Brighton, BN1 6GG
• Sold Sep 2025£885,000 | 4 Bed House167, Preston Drove, Brighton, BN1 6FN167, Preston Drove, Brighton, BN1 6FN
• Sold Sep 2025£837,500 | 4 Bed House93, Edburton Avenue, Brighton, BN1 6EQ93, Edburton Avenue, Brighton, BN1 6EQ
• Sold Aug 2025£835,360 | 4 Bed House94, Chester Terrace, Brighton, BN1 6GD94, Chester Terrace, Brighton, BN1 6GD
• Sold Mar 2025£922,500 | 4 Bed House193, Preston Drove, Brighton, BN1 6FN193, Preston Drove, Brighton, BN1 6FN
• Sold Aug 2024£865,000 | 4 Bed House85, Hythe Road, Brighton, BN1 6JR85, Hythe Road, Brighton, BN1 6JR
• Sold Jul 2024£970,000 | 4 Bed House93, Waldegrave Road, Brighton, BN1 6GJ93, Waldegrave Road, Brighton, BN1 6GJ
• Sold Jul 2024£862,000 | 4 Bed House47, Cleveland Road, Brighton, BN1 6FG47, Cleveland Road, Brighton, BN1 6FG
• Sold Jun 2024£825,000 | 4 Bed House140, Waldegrave Road, Brighton, BN1 6GG140, Waldegrave Road, Brighton, BN1 6GG
• Sold Jan 2024£890,000 | 4 Bed House103, Edburton Avenue, Brighton, BN1 6EQ103, Edburton Avenue, Brighton, BN1 6EQ
• Sold Jan 2024£875,000 | 4 Bed House91, Chester Terrace, Brighton, BN1 6GD91, Chester Terrace, Brighton, BN1 6GD
• Sold Oct 2023£860,000 | 4 Bed House85, Chester Terrace, Brighton, BN1 6GD85, Chester Terrace, Brighton, BN1 6GD
• Sold Sep 2023£870,000 | 4 Bed House74, Chester Terrace, Brighton, BN1 6GD74, Chester Terrace, Brighton, BN1 6GD
• Sold Aug 2023£980,000 | 4 Bed House78, Waldegrave Road, Brighton, BN1 6GG78, Waldegrave Road, Brighton, BN1 6GG
• Sold Aug 2023£880,000 | 4 Bed House107, Chester Terrace, Brighton, BN1 6GD107, Chester Terrace, Brighton, BN1 6GD
• Sold May 2023£920,000 | 4 Bed House45, Cleveland Road, Brighton, BN1 6FG45, Cleveland Road, Brighton, BN1 6FG
• Sold Aug 2022£980,000 | 4 Bed House14, Lucerne Road, Brighton, BN1 6GH14, Lucerne Road, Brighton, BN1 6GH

Our analysis of the public data ranks 21, Southdown Road, Brighton as the 13th largest and the 12th most expensive of the 29 addresses on Southdown Road, Brighton, BN1.

Against the BN1 postcode district average, it is £377k more expensive than the typical property.

• Downs Junior School

  500 m away
• Balfour Primary School

  600 m away
• Downs Infant School

  600 m away

• Dorothy Stringer School

  800 m away
• Varndean School

  800 m away
• Cardinal Newman Catholic School

  1.6 km away

• London Road (Brighton)

  |

  700 m away
• Preston Park

  |

  1.3 km away
• Moulsecoomb

  |

  1.4 km away

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