The Annexe,Avenue House 1a The Avenue Eastbourne East Sussex BN21 3XY

1. 13 Aug 2025

   Received by Eastbourne

2. 19 Aug 2025

   Decision issued: Permitted

3. 25 Jul 2026

   Added to PlanIndex

Eastbourne granted permission on 19 August 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• Avenue House 1a The Avenue Eastbourne East Sussex BN21 3XY

  230095 Submitted 9 Feb 2023 19m away

  Application for permission in principle for demolition of the existingbuilding (The Annex) and construction of up to 8no. residential dwellings

  Withdrawn Outline Demolition 29 docs

• Centenary House, Avenue House 1a The Avenue Eastbourne East Sussex

  260411 Submitted 2 Aug 2026 21m away

  Lawful development Certificate (proposed) for the replacement of uPVCdouble glazed casement windows and doors to all elevations

  Granted Outline Windows or glazing 15 docs

• 1a Avenue House, The Annexe The Avenue Eastbourne East Sussex BN21 3XY

  240688 Submitted 26 Nov 2024 50m away

  Application for approval of details reserved by condition 5 (Hard and Soft Landscaping), 6 (Cycling Facilities), 7 (Refuse) and 8 (Management and Maintenance Plan) in relation to approved Planning Permission 240232 granted on 20/06/2024.

  Granted Conditions 16 docs

• 1a Avenue House, The Annexe The Avenue Eastbourne East Sussex BN21 3XY

  250675 Submitted 31 Oct 2025 50m away

  Application for variation of condition 2 (Plans), condition 6 (Cycle Storage) and condition 9 (occupancy numbers) to increase the occupancyfrom 13 to 21 occupants in relation to Planning Permission 240232 granted 20/06/2024 and Section 73 Application 250179 granted 09/09/2025

  Granted Amendments 22 docs

• Flat 3 3 Upperton Gardens Eastbourne East Sussex BN21 2AA

  230227 Submitted 26 Mar 2023 75m away

  Conversion of existing loft,installation of 2no. rear and 2no. front conservation style rooflights

  Granted Full applications Loft or dormer 25 docs

• 11 Station Parade Eastbourne East Sussex BN21 1BE

  230093 Submitted 12 Feb 2023 82m away

  Retrospective application for installation of 2no. non illuminated signs

  Granted Advertising 11 docs

• 260419 Granted

  Willow Way 47 Rowan Avenue Eastbourne East Sussex BN22 0RX

  Application for variation of condition 3 (Approved Plans)to reduce thedepth of the ground floor rear extension and increase the depth of thefirst floor rear extension in relation to planning permission 171300 granted on 15/12/2017

  7 Aug 2026 Amendments
• 260410 Granted

  Briely House 18 Cambridge Road Eastbourne East Sussex BN22 7BT

  Lawful development certificate for existing use as an 9 person HMO (Sui Generis)

  31 Jul 2026 Amendments
• 260409 Granted

  Westella Guest House 10 Cambridge Road Eastbourne East Sussex BN22 7BS

  Lawful development certificate for existing use as an 8 person HMO (Sui Generis)

  31 Jul 2026 Amendments
• 260401 Granted

  Southdown Heights 38 St Leonards Road Eastbourne East Sussex BN21 3UT

  Lawful development certificate for remediation works to the external envelope, to include replacement of the insulated render system, weatherboard cladding and car park soffit insulation

  28 Jul 2026 Amendments
• 260375 Granted

  8 Carlton Road Eastbourne East Sussex BN22 7EN

  Application for a Lawful Development Certificate (Existing) to confirmthe lawful use of a detached outbuilding as a self-contained residential annexe ancillary to the main dwellinghouse

  14 Jul 2026 Amendments