137, Richmond Road, Twickenham, TW1 3AT

1. 11 Aug 2026

   Received by Richmond upon Thames

2. 2 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 8 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 28 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.

• 141 Richmond Road Twickenham Richmond Upon Thames TW1 3AT

  05/T0253/TCA Submitted 11 Apr 2005 6m away

  T1 - Apple (Malus spp.) - Crown reduce by 30% T2 - Bay (Laurus spp.) - Reduce height by 50% T3 - Eucalyptus gunnii - Crown reduce by 40%

  Granted Trees

• 147 Richmond Road Twickenham Richmond Upon Thames TW1 3AT

  05/3218/HOT Submitted 26 Oct 2005 25m away

  Conversion of existing basement to form habitable space with storage. Construction of new lightwell within front garden to provide natural light to basement.

  Granted Householder 6 docs
  Domestic

• 149 Richmond Road Twickenham Richmond Upon Thames TW1 3AT

  05/T0552/TCA Submitted 21 Sep 2005 36m away

  T1 - Prunus - reduce & re-shape by 30%

  Granted Trees

• 155 Richmond Road Twickenham Richmond Upon Thames TW1 3AT

  05/T0353/TCA Submitted 27 May 2005 41m away

  T1 - Magnolia spp. - Crown reduce by 20% to main crown line to contain.

  Granted Trees

• 4, Marble Hill Gardens, Twickenham, TW1 3AX

  PA25/3148 Submitted 11 Sep 2025 43m away

  Ground floor rear extension

  Granted Householder Extension 22 docs
  Domestic

• 163 Richmond Road Twickenham TW1 3AT

  PA26/0552 Submitted 18 Feb 2026 68m away

  REAR GARDEN T1 Magnolia × soulangeana Reduce crown by approx 1 foot below the most recent previous reduction points, removing approx. 1-1.5m of growth. Final height 3m and final overall spread 4m. T2 Tulip Tree (Liriodendron tulipifera) Reduce crown by approx 2 foot below the most recent previous reduction points, removing approx. 1-1.5m of growth. Final height 3.5m and final overall spread 4m.

  Granted Trees 3 docs

• 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