3, Seymour Square, Brighton occupies a 110 m² plot as recorded by HM Land Registry.

All 8 other houses in this postcode have recorded plot sizes, and this one ranks as the 4th largest.

3, Seymour Square, Brighton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 31 Jul 2017.

The property is connected to mains gas and has mostly double glazing. It is heated using warm air (mains gas).

3, Seymour Square, Brighton last changed hands on 17th September 2018, selling for £560,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has dropped by 11.4% since September 2018.

• Sold Sep 2018£560,000

Land Registry records and our Estate Agent network show 51 sales of comparable properties within 310 metres of 3, Seymour Square, Brighton since 2012.

Most recently, 28, Belle Vue Gardens, Brighton, BN2 0AA, a freehold house, sold at £660,000 on the 23rd October 2025.

Read more about house prices in BN2.

• Sold Oct 2025£660,000 | 4 Bed House28, Belle Vue Gardens, Brighton, BN2 0AA28, Belle Vue Gardens, Brighton, BN2 0AA
• Sold Oct 2025£610,000 | 4 Bed House5, Great College Street, Brighton, BN2 1HJ5, Great College Street, Brighton, BN2 1HJ
• Sold Sep 2025£723,000 | 4 Bed House31, Sudeley Street, Brighton, BN2 1HE31, Sudeley Street, Brighton, BN2 1HE
• Sold Aug 2025£532,500 | 4 Bed House14, Belle Vue Gardens, Brighton, BN2 0AA14, Belle Vue Gardens, Brighton, BN2 0AA
• Sold Jul 2023£650,000 | 4 Bed House15, Sudeley Place, Brighton, BN2 1HF15, Sudeley Place, Brighton, BN2 1HF
• Sold May 2023£612,500 | 4 Bed House4, Portland Mews, Brighton, BN2 1EQ4, Portland Mews, Brighton, BN2 1EQ
• Sold Mar 2023£750,000 | 4 Bed House28, Great College Street, Brighton, BN2 1HL28, Great College Street, Brighton, BN2 1HL
• Sold Oct 2022£745,000 | 4 Bed House34, Great College Street, Brighton, BN2 1HL34, Great College Street, Brighton, BN2 1HL
• Sold Aug 2022£740,000 | 4 Bed House38, College Place, Brighton, BN2 1HN38, College Place, Brighton, BN2 1HN
• Sold May 2022£761,000 | 4 Bed House5, Sudeley Street, Brighton, BN2 1HE5, Sudeley Street, Brighton, BN2 1HE
• Sold Apr 2022£560,000 | 4 Bed House33, Great College Street, Brighton, BN2 1HJ33, Great College Street, Brighton, BN2 1HJ
• Sold Mar 2021£481,500 | 4 Bed House49, Great College Street, Brighton, BN2 1HJ49, Great College Street, Brighton, BN2 1HJ
• Sold Mar 2021£600,000 | 4 Bed House24, Sudeley Place, Brighton, BN2 1HF24, Sudeley Place, Brighton, BN2 1HF
• Sold Feb 2021£635,000 | 4 Bed House40, College Place, Brighton, BN2 1HN40, College Place, Brighton, BN2 1HN
• Sold May 2020£620,500 | 4 Bed House39, Upper Abbey Road, Brighton, BN2 0AD39, Upper Abbey Road, Brighton, BN2 0AD
• Sold Jul 2017£575,000 | 4 Bed House43, St. Georges Road, Brighton, BN2 1EF43, St. Georges Road, Brighton, BN2 1EF
• Sold Jan 2017£531,000 | 4 Bed House21, Sudeley Street, Brighton, BN2 1HE21, Sudeley Street, Brighton, BN2 1HE
• Sold Sep 2014£500,000 | 4 Bed House20, Sudeley Street, Brighton, BN2 1HE20, Sudeley Street, Brighton, BN2 1HE
• Sold Mar 2014£440,000 | 4 Bed House54, St. Georges Road, Brighton, BN2 1EF54, St. Georges Road, Brighton, BN2 1EF
• Sold Dec 2012£425,000 | 4 Bed House8, Seymour Square, Brighton, BN2 1DP8, Seymour Square, Brighton, BN2 1DP

Our analysis of the public data ranks 3, Seymour Square, Brighton as the 19th largest and the 22nd most expensive of the 34 addresses on Seymour Square, Brighton, BN2.

Against the BN2 postcode district average, it is £237k more expensive than the typical property.

• St John the Baptist Catholic Primary School

  600 m away
• Queen's Park Primary School

  700 m away
• St Mark's CofE Primary School

  700 m away

• Cardinal Newman Catholic School

  3.4 km away
• Longhill High School

  3.7 km away
• Varndean School

  3.8 km away

• Brighton

  |

  1.9 km away
• London Road (Brighton)

  |

  2.4 km away
• Moulsecoomb

  |

  3.2 km away

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