23 Radnor Road Twickenham TW1 4NH

This site has had 3 applications since 2023: 1 approved, 1 refused.

• 23/0834/PDE Decided

  23 Radnor Road Twickenham TW1 4NH

  Single storey rear extension to replace existing conservatory. (5.00m depth, 2.35m eaves height, 3.00m overall height)

  Decided 9 May 2023 Prior approval
• 23/0281/HOT Refused

  23 Radnor Road Twickenham TW1 4NH

  Single storey rear extension to replace existing conservatory.

  Decided 4 Apr 2023 Householder

1. 30 Mar 2023

   Received by Richmond upon Thames

2. 16 May 2023

   Decision issued: Granted Permission

3. 17 Sep 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 16 May 2023, 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.

• 23 Radnor Road Twickenham TW1 4NH

  23/0834/PDE Submitted 29 Mar 2023 0m away

  Single storey rear extension to replace existing conservatory. (5.00m depth, 2.35m eaves height, 3.00m overall height)

  Decided Prior approval Extension 6 docs
  Small domestic

• 23 Radnor Road Twickenham TW1 4NH

  23/0281/HOT Submitted 30 Jan 2023 0m away

  Single storey rear extension to replace existing conservatory.

  Refused Householder Extension 12 docs
  Small domestic

• 21 Radnor Road Twickenham Richmond Upon Thames TW1 4NH

  05/3508/HOT Submitted 24 Nov 2005 17m away

  Proposed Two Storey Side Extension, Single Storey Rear Extension And Loft Conversion With Rear Dormer.

  Refused Householder Extension Loft or dormer 11 docs
  Small domestic

• 17 Radnor Road Twickenham TW1 4NH

  22/3287/HOT Submitted 2 Nov 2022 31m away

  Single storey rear extension with lean to roof, single storey side infill extension with lean to roof, squaring off the existing two storey rear extension and replacement of its fenestration, extending the rear of the existing first floor side extension to depth of the original house with flat roof and loft conversion with installation of a side and rear dormer with Juliet balcony.

  Granted Householder Extension Loft or dormer +1 33 docs
  Small domestic

• 50, Popes Grove, Twickenham, TW1 4JY

  PA26/2339 Submitted 3 Jul 2026 45m away

  87% historically approved · decision due ~2 Sep

  Demolition of an existing conservatory and erection of a replacement single storey extension.

  Awaiting decision Prior approval Extension Demolition 10 docs
  Small domestic

• 13 Radnor Road Twickenham Richmond Upon Thames TW1 4NH

  05/2111/ES191 Submitted 24 Jun 2005 50m away

  Proposed Single Storey Side/Rear Extension And Conversion Of Garage Into Study Imcorparating Replacement Of Garage Door With Windows.

  Granted Lawful development Extension Windows or glazing 14 docs
  Small domestic

• PA26/3174 Awaiting decision

  6 Fielding Mews Barnes London SW13 9EY

  Existing roof lantern to be replaced with flat skylight with the same dimensions and installation of skylight

  Received 14 Sep, published by the council 17 Sep 2026 Householder
• PA26/2509 Refused

  76, Milner Drive, Twickenham, TW2 7PJ

  New front porch to give access to the house from the front elevation. Brick up side door. New bi-fold doors to the rear and internal modifications to improve general access and circulation on the ground floor

  Received 20 Jul, published by the council 26 Jul 2026 Householder
• PA26/2531 Granted

  15 Wick Road Teddington TW11 9DN

  Proposed single storey rear infill extension.

  Received 21 Jul, published by the council 16 Aug 2026 Householder
• PA26/2549 Granted

  54A, Somerset Road, Teddington, TW11 8RY

  External alterations including the application of render, the installation of new first-floor rear windows and replacement of existing windows, replacement of the front door, the conversion and extension of the existing garage to residential use and the replacement of its door, and the construction of an infilling single-storey rear extension.

  Received 22 Jul, published by the council 26 Jul 2026 Householder
• PA26/2517 Granted

  61 Gordon Avenue Twickenham TW1 1NH

  Replacement of openings to rear elevation and modified rear elevation to side extension

  Received 20 Jul, published by the council 26 Jul 2026 Householder