Flat 1, Green Diamond, Brighton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 22 Jan 2026.

The property is not connected to mains gas and has fully double glazed windows. It is heated using electric underfloor heating.

Since 2007 495 properties have sold within 470 metres of Flat 1, Green Diamond, Brighton, per the Land Registry and our network of Estate Agents.

The latest, on the 24th November 2025, was Flat 1, 6C , Bartholomews, Brighton, BN1 1HG, a leasehold flat which sold for £405,000.

Read more about house prices in BN1.

• Sold Nov 2025£405,000 | 3 Bed FlatFlat 1, 6C , Bartholomews, Brighton, BN1 1HGFlat 1, 6C , Bartholomews, Brighton, BN1 1HG
• Sold Nov 2023£950,000 | 2 Bed House49, Old Steine, Brighton, BN1 1NH49, Old Steine, Brighton, BN1 1NH
• Sold Nov 2022£150,000 | 1 Bed Flat24, Prince Albert Street, Brighton, BN1 1HF24, Prince Albert Street, Brighton, BN1 1HF
• Sold Nov 2022£1,245,000 | 4 Bed FlatPenthouse 41, Green Diamond, Bartholomew Square, Brighton, BN1 1JSPenthouse 41, Green Diamond, Bartholomew Square, Brighton, BN1 1JS
• Sold Apr 2022£490,000 | 3 Bed Flat3A, Pool Valley, Brighton, BN1 1NJ3A, Pool Valley, Brighton, BN1 1NJ
• Sold Oct 2021£2,800,000 | 2 Bed FlatFlat 1, 6D , Bartholomews, Brighton, BN1 1HGFlat 1, 6D , Bartholomews, Brighton, BN1 1HG
• Sold Jun 2021£305,000 | 2 Bed House1, Little East Street, Brighton, BN1 1HT1, Little East Street, Brighton, BN1 1HT
• Sold Apr 2021£285,000 | 1 Bed FlatFlat 7, 69-70 , East Street, Brighton, BN1 1HQFlat 7, 69-70 , East Street, Brighton, BN1 1HQ
• Sold Mar 2020£325,000 | 3 Bed House3, Pool Passage, Brighton, BN1 1NN3, Pool Passage, Brighton, BN1 1NN
• Sold Nov 2019£200,000 | 1 Bed FlatFlat 8, 69-70 , East Street, Brighton, BN1 1HQFlat 8, 69-70 , East Street, Brighton, BN1 1HQ
• Sold Sep 2019£10,000 | 3 Bed Flat11A, East Street, Brighton, BN1 1HP11A, East Street, Brighton, BN1 1HP
• Sold Jun 2018£300,000 | 2 Bed FlatFlat 5, 69-70 , East Street, Brighton, BN1 1HQFlat 5, 69-70 , East Street, Brighton, BN1 1HQ
• Sold Apr 2017£205,000 | 2 Bed FlatFlat 1, 68A , East Street, Brighton, BN1 1HQFlat 1, 68A , East Street, Brighton, BN1 1HQ
• Sold Oct 2016£352,000 | 5 Bed House11, Little East Street, Brighton, BN1 1HT11, Little East Street, Brighton, BN1 1HT
• Sold Jun 2016£350,000 | 1 Bed FlatFlat 33, Green Diamond, Bartholomew Square, Brighton, BN1 1JSFlat 33, Green Diamond, Bartholomew Square, Brighton, BN1 1JS
• Sold Mar 2016£250,000 | 3 Bed FlatFlat 40, Green Diamond, Bartholomew Square, Brighton, BN1 1JSFlat 40, Green Diamond, Bartholomew Square, Brighton, BN1 1JS
• Sold May 2010£234,000 | 2 Bed FlatFlat 2, 68A , East Street, Brighton, BN1 1HQFlat 2, 68A , East Street, Brighton, BN1 1HQ
• Sold Jan 2010£210,500 | 3 Bed House8, Pool Valley, Brighton, BN1 1NJ8, Pool Valley, Brighton, BN1 1NJ
• Sold Aug 2008£145,000 | 2 Bed House8, Bartholomews, Brighton, BN1 1HG8, Bartholomews, Brighton, BN1 1HG
• Sold Aug 2007£217,000 | 2 Bed FlatFlat 6, 69-70 , East Street, Brighton, BN1 1HQFlat 6, 69-70 , East Street, Brighton, BN1 1HQ

Of the 41 addresses on Bartholomew Square, Brighton, BN1, Flat 1, Green Diamond, Brighton comes out as the 38th largest and the 37th most expensive in our analysis of the public data.

It is also £133k less expensive than the average property across the BN1 district.

• Middle Street Primary School

  200 m away
• St Paul's CofE Primary School

  700 m away
• Carlton Hill Primary School

  700 m away

• Cardinal Newman Catholic School

  2.2 km away
• Dorothy Stringer School

  3.2 km away
• Varndean School

  3.3 km away

• Brighton

  |

  1.0 km away
• London Road (Brighton)

  |

  1.8 km away
• Hove

  |

  2.7 km away

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