41 Sandycoombe Road Twickenham TW1 2LR

1. 22 Oct 2019

   Received by Richmond upon Thames

2. 13 Dec 2019

   Decision issued: Granted Permission

3. 27 Aug 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 13 December 2019, 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.

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.

• 33 Sandycoombe Road Twickenham Middlesex TW1 2LR

  PA25/3978 Submitted 4 Nov 2025 29m away

  Construction of a rear dormer window with Juliet balcony, front roof modifications, insertion of roof windows.

  Refused Householder Loft or dormer Windows or glazing 24 docs
  Domestic

• 33, Sandycoombe Road, Twickenham, TW1 2LR

  PA26/1567 Submitted 6 May 2026 30m away

  Construction of a rear dormer extension on the second floor. Addition of a single rooflight on front roof slope.

  Refused Householder Extension Loft or dormer 23 docs
  Domestic

• 42, Sandycoombe Road, Twickenham, TW1 2LR

  PA25/3901 Submitted 29 Oct 2025 33m away

  New roof extension; new conservation style roof windows; new windows; and a single storey rear extension at lower ground floor level, including associated works to the property.

  Granted Householder Extension Roofing +1 13 docs
  Small domestic

• Land Adjacent To 21 Claremont Road Twickenham Richmond Upon Thames TW1 2QX

  05/2522/CAC Submitted 23 Aug 2005 34m away

  Complete demolition of garages, boundary wall and gates.

  Withdrawn Heritage and listed buildings Demolition 23 docs
  Small domestic

• Land Adjacent 21 Claremont Road Twickenham Middlesex

  05/1434/FUL Submitted 12 May 2005 34m away

  The replacement of an existing delapidated triple garage building with a new building, with virtually the same footprint, containing on the ground floor C3 space ancillary to 31 Sandycoombe Road and a self contained office unit on the first floor.

  Granted Full applications 49 docs

• 79 St Margarets Road Twickenham Richmond Upon Thames TW1 2LL

  05/T0236/TCA Submitted 13 Apr 2005 34m away

  T1 - Bay (Laurus nobilis) - Crown reduce by 30%

  Granted Trees

• 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