50 Powder Mill Lane Twickenham TW2 6ED

This site has had 2 applications since 2026.

• PA26/2557 Awaiting decision

  50, Powder Mill Lane, Twickenham, TW2 6ED

  Single storey rear extension, 6m in depth, 3.65m in height and 2.5m in height to eaves.

  Submitted 22 Jul 2026 Prior approval

1. 26 Jan 2026

   Received by Richmond upon Thames

2. 5 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

4. 5 Aug 2026

   Decision issued: Withdrawn by the Applicant

The applicant withdrew this application before Richmond upon Thames decided it, and is free to submit a revised scheme at any time. 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.

• 50, Powder Mill Lane, Twickenham, TW2 6ED

  PA26/2557 Submitted 22 Jul 2026 50 yards away

  87% historically approved · decision due ~13 Oct

  Single storey rear extension, 6m in depth, 3.65m in height and 2.5m in height to eaves.

  Awaiting decision Prior approval Extension 5 docs
  Small domestic

• 41 - 43 Powder Mill Lane Twickenham TW2 6EF

  20/3688/FUL Submitted 21 Dec 2020 50 yards away

  Change of Use to day nursery use from a mixed use day nursery and C3 residential to provide a total of 48 no. places for 0-2 year olds (23 places for under 2s and 25 places for 2 year olds) and increase of staff number to 15. Extension of operation hours to 07.30-18:30. Other alterations to site frontage / parking area to facilitate new nursery entrance, including the loss of 1 x off street parking space and new cycle storage and buggy enclosure.

  Granted Full applications Extension 29 docs

• 33 Powder Mill Lane Twickenham Richmond Upon Thames TW2 6EF

  05/2964/HOT Submitted 5 Oct 2005 50 yards away

  Demolition Of Existing Garage And Storage Area; Erection Of New Garage Extension And Internal Alterations.

  Granted Householder Extension Demolition 9 docs
  Domestic

• 30 Powder Mill Lane Twickenham TW2 6ED

  19/3179/PDE Submitted 21 Oct 2019 50 yards away

  Single-storey rear extension (3m depth, 3m eaves height, 3.166m maximum height), where the enlarged part will be joined to an existing enlargement (6m depth, 3m eaves height, 3.166m maximum height).

  Decided Prior approval Extension 10 docs
  Small domestic

• 30 Powder Mill Lane Twickenham TW2 6ED

  19/3412/HOT Submitted 8 Nov 2019 50 yards away

  Demolition part of the existing rear ground floor extension. Construction of a new full width rear extension, with folding/sliding doors and part flat/part sloping roof with rooflights. First floor rear extension set back 2m from the boundary line. Opening of 1 No. new window on front wall and alterations to internal layout at ground floor and first floor level, including re-building of staircase.

  Withdrawn Householder Extension Loft or dormer +2 10 docs
  Domestic

• 22, Powder Mill Lane, Twickenham, TW2 6ED

  PA26/1714 Submitted 18 May 2026 100 yards away

  Loft conversion with rear box dormer and juliet balcony doors, and 3 rooflights to front roof slope.

  Granted Prior approval Loft or dormer 12 docs

• 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