7, Cromwell Road, Teddington, TW11 9EQ

1. 15 Dec 2025

   Received by Richmond upon Thames

2. 23 Feb 2026

   Decision issued: Granted Permission

3. 13 Aug 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 23 February 2026, 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.

• 5 Cromwell Road Teddington TW11 9EQ

  23/0079/HOT Submitted 11 Jan 2023 50 yards away

  Part single storey, part double-storey rear extension. Single storey side extension to replace the existing shed. Replacement fenestration on side elevation and rooflights at roof level.

  Granted Householder Extension Loft or dormer +1 16 docs
  Small domestic

• 34, BOLTON GARDENS, TEDDINGTON, RICHMOND UPON THAMES, TW11 9AY

  PA26/1513 Submitted 1 May 2026 50 yards away

  Single storey rear extension

  Granted Householder Extension 18 docs
  Small domestic

• 34, BOLTON GARDENS, TEDDINGTON, RICHMOND UPON THAMES, TW11 9AY

  PA26/1820 Submitted 26 May 2026 50 yards away

  84% historically approved · decision due ~4 Nov

  Construction of a basement level floor & lightwell.

  Awaiting decision Householder 28 docs
  Domestic

• 34 Bolton Gardens Teddington TW11 9AY

  PA25/3270 Submitted 22 Sep 2025 50 yards away

  Construction of outbuilding at the rear of the garden with flat roof

  Granted Householder 10 docs
  Small domestic

• 34 Bolton Gardens Teddington TW11 9AY

  PA25/3263 Submitted 22 Sep 2025 50 yards away

  Ground Floor Rear Extension

  Refused Householder Extension 18 docs
  Domestic

• 34, Bolton Gardens, Teddington, TW11 9AY

  PA26/0890 Submitted 12 Mar 2026 50 yards away

  Variation of condition C2 - Approved drawings, of planning permission PA25/3270 dated 24 February 2026 - to replace the flat roof of outbuilding with a crown roof and amend fenestration and materials.

  Granted Amendments Windows or glazing 10 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