25, Trowlock Avenue, Teddington, TW11 9QT

1. 8 Sep 2025

   Received by Richmond upon Thames

2. 18 Nov 2025

   Decision issued: Refused Permission

3. 13 Aug 2026

   Added to PlanIndex

Richmond upon Thames refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 21 Trowlock Avenue Teddington TW11 9QT

  23/0673/ES191 Submitted 14 Mar 2023 50 yards away

  rectification of changes under the approved planning application 18/0514/HOT, Please note that existing and proposed ground floor plan ref 287(PL)03 RVD - Front elevation right side shows the wall pushed back. However, wall was maintained as existing. The other changes only refer to the change in windows, front door and skylights.

  Granted Lawful development Windows or glazing 13 docs

• 26 Trowlock Avenue Teddington Richmond Upon Thames TW11 9QT

  05/T0296/TPO Submitted 4 May 2005 50 yards away

  T1 - Fir - Remove.

  Granted Trees

• 13 Trowlock Avenue Teddington Richmond Upon Thames TW11 9QT

  04/3255/HOT Submitted 11 Oct 2004 100 yards away

  Erection of side and Rear Dormer Extensions and Loft Conversion.

  Refused Householder Extension Loft or dormer 12 docs
  Domestic

• 43-53 & 54-64 Bucklands Road, Teddington, TW11 9QS

  PA25/2969 Submitted 28 Aug 2025 100 yards away

  Replacement glazing and cladding

  Granted Full applications Windows or glazing 15 docs

• 25, Melbourne Road, Teddington, TW11 9QX

  PA25/3747 Submitted 20 Oct 2025 100 yards away

  Tree no 39 and tree no 43 both trees are horse chestnuts The amount to be removed from each tree will be such that there will be a 2 metre crown reduction in width and a 2 metre reduction in height, leaving a canopy spread of 3 metres and height of 5 metres.

  Granted Trees 3 docs

• 43 53, Bucklands Road, Teddington, TW11 9QS

  PA26/1628 Submitted 11 May 2026 100 yards away

  T8 + T9 Sycamore x 2 Prune back from Riverside court by approximately 2 metres. Dimensions after pruning H12 m w 6m. To allow more light and improve the views at Riverside court.

  Granted Trees 3 docs

• PA26/2361 Refused

  11, Waterloo Place, Richmond, TW9 1EB

  Single storey rear extension to replace existing rear extension.

  Received 6 Jul, published by the council 26 Jul 2026 Householder
• PA26/2869 Refused

  60, Castelnau, London, SW13 9EX

  Improvements to the front elevation, replacement of the coach house, replacement of the rear extensions, first and second floor rear extension and new basement excavation.

  Received 18 Aug, published by the council 23 Aug 2026 Householder
• PA26/2821 Granted

  192A, Sheen Lane, London, SW14 8LF

  Alterations to the existing dwelling, including enlarging existing window and door openings, replacement windows and doors, new rooflight openings, replacement rooflights in existing openings, rendering the external brickwork, installation of an air source heat pump, air conditioning unit and photovoltaic panels, installation of woodburner flue, removal of the brick chimney stack at roof level and replacement of a brick garden wall with a timber screen.

  Received 13 Aug, published by the council 23 Aug 2026 Householder
• PA26/2256 Refused

  36A Cambridge Park Twickenham TW1 2JU

  Erection of a detached domestic garage to serve the existing dwelling, positioned toward the front/side of the plot and associated frontage boundary alterations including replacement wall/fence/hedging treatment.

  Received 29 Jun, published by the council 23 Aug 2026 Householder
• PA26/2671 Granted

  30, The Avenue, Twickenham, TW1 1RY

  Demolition of garage, ground floor rear extension, ground floor side extension, new conservation rooflights to main roof and removal of one window.

  Received 31 Jul, published by the council 6 Aug 2026 Householder