15, Berwyn Road, Richmond, TW10 5BP

1. 14 Aug 2026

   Received by Richmond upon Thames

2. 23 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 9 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Richmond upon Thames took a median of 45 days over the applications it decided in the last year.

This application is with Richmond upon Thames for determination, against a statutory target of eight weeks. Over the last year Richmond upon Thames decided householder applications in a median of 55 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 13 Berwyn Road Richmond Richmond Upon Thames TW10 5BP

  06/T0138/TCA Submitted 21 Feb 2006 16m away

  T1 - Conifer - Cut down to ground level.

  Granted Trees

• 19, Berwyn Road, Richmond, TW10 5BP

  PA26/2036 Submitted 11 Jun 2026 26m away

  Material Amendment to planning permissionn PA25/3169 for Ground Floor rear and two storey side extension with loft dormer and associated rooflights. To add two side windows and adjustments to the rear facade.

  Granted Householder Extension Loft or dormer +1 26 docs
  Domestic

• 19 Berwyn Road Richmond TW10 5BP

  PA25/3169 Submitted 12 Sep 2025 26m away

  Ground Floor rear and two storey side extension with loft dormer and associated rooflights.

  Granted Householder Extension Loft or dormer 25 docs
  Domestic

• 23 Berwyn Road Richmond TW10 5BP

  PA26/2933 Submitted 24 Aug 2026 56m away

  98% historically approved · decision due ~19 Oct

  Maintenance pruning to Magnolia in front garden on right boundary - on the advice of a tree surgeon, reduce height, spread and density (crown reduction) back to previous pruning points. Remove lower branch obscuring drive and re-shape. T1 on plan provided. Maintenance pruning of 3x Silver Birch in rear garden - on the advice of a tree surgeon, reduce height, spread and density (crown reduction) back to previous pruning points. Reduce hight by around 3m. T2, T3 and T4 on plan provided.

  Awaiting decision Trees

• 7 Berwyn Road Richmond Richmond Upon Thames TW10 5BP

  06/0667/HOT Submitted 9 Mar 2006 60m away

  Part single and part two storey both sides and rear extension. Loft extension with side elevation dormer.

  Refused Householder Extension Loft or dormer 28 docs
  Domestic

• 6 Orchard Rise Richmond TW10 5BX

  21/T0532/TCA Submitted 23 Jun 2021 62m away

  Apple tree - rear garden - fell

  Granted Trees 1 doc

• PA26/2452 Refused

  50 Fairfax Road Teddington TW11 9BZ

  Roof extension to create additional loft storey. Increase in height to eaves and ridge to part of existing roof.

  13 Jul 2026 Householder
• PA26/3078 Awaiting decision

  64 FIRST AVENUE MORTLAKE LONDON SW14 8SR

  The demolition of the existing ground floor rear extension, construction of replacement ground floor rear extension and replacement windows to the rear of the property.

  4 Sep 2026 Householder
• PA26/3057 Awaiting decision

  23, Manderlea, The Avenue, Hampton, TW12 3RN

  Single storey rear extension, single storey side extension, and the installation of an air conditioning unit

  3 Sep 2026 Householder
• PA26/3068 Awaiting decision

  27 Ranelagh Avenue Barnes London SW13 0BL

  Single storey side return with a sloping rooflight. Incl replacement windows throughout.

  3 Sep 2026 Householder
• PA26/3067 Awaiting decision

  27 Ranelagh Avenue Barnes London SW13 0BL

  Rear mansard roof extension.

  3 Sep 2026 Householder