23 Upper Grotto Road Twickenham Richmond Upon Thames TW1 4NG

1. 2 Nov 2004

   Received by Richmond upon Thames

2. 6 Apr 2005

   Validated

   Checked as complete and ready for consideration.

3. 21 Apr 2005

   Decision issued: Permitted

4. 24 Aug 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 21 April 2005, 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 23 Upper Grotto Road Twickenham TW1 4NG

  PA26/2971 Submitted 26 Aug 2026 50 yards away

  84% historically approved · decision due ~23 Oct

  Ground floor rear and side extension, internal alterations and minor alterations to fenestration

  Awaiting decision Householder Extension Windows or glazing 12 docs
  Domestic

• 27 Upper Grotto Road Twickenham TW1 4NG

  23/0269/HOT Submitted 30 Jan 2023 50 yards away

  Demolition of conservatory and single-storey WC to rear. Construction of new single-storey rear extension.

  Granted Householder Extension Demolition 15 docs
  Small domestic

• 19 Upper Grotto Road Twickenham Richmond Upon Thames TW1 4NG

  05/2495/HOT Submitted 16 Aug 2005 50 yards away

  Proposed restructuring and extension to roof to provide a third floor to house.

  Refused Householder Extension 6 docs
  Domestic

• 28, Upper Grotto Road, Twickenham, TW1 4NF

  PA26/1520 Submitted 5 May 2026 50 yards away

  Installation of air conditioning heat pump split system.

  Granted Prior approval 12 docs

• 24 Upper Grotto Road Twickenham TW1 4NF

  19/3113/VRC Submitted 15 Oct 2019 50 yards away

  Variation of condition U66223 (Approved Drawings) of planning permission 19/1735/HOT to allow for amendments to roof of approved side/rear extension and increase height of boundary wall with no. 26

  Granted Amendments Extension 7 docs
  Small domestic

• 34 Upper Grotto Road Twickenham TW1 4NF

  PA25/4267 Submitted 27 Nov 2025 50 yards away

  Proposed single storey rear / side extension.

  Granted Householder Extension 17 docs
  Small domestic

• PA26/2683 Granted

  3, Pauline Crescent, Twickenham, TW2 6JD

  Single storey rear extension

  Received 31 Jul, published by the council 13 Aug 2026 Prior approval
• PA26/3420 Awaiting decision

  129 Lower Mortlake Road Richmond TW9 2LP

  Conversion of existing loftspace into habitable rooms with dormers to rear over main house and offshot

  Received 8 Oct, published by the council 12 Oct 2026 Prior approval
• PA26/3160 Granted

  2A Station Road Hampton Wick Middlesex KT1 4HG

  Repair of the front dormer cheeks, involving the replacement of the existing hanging slates with traditional lead.

  Received 11 Sep, published by the council 24 Sep 2026 Prior approval
• PA26/3423 Awaiting decision

  95 Selkirk Road Twickenham TW2 6PT

  Construction of single storey rear extension, 4.3m in depth, 3m in height and 3m in height to eaves.

  Received 6 Oct, published by the council 12 Oct 2026 Prior approval
• PA26/3389 Awaiting decision

  39, Shacklegate Lane, Teddington, TW11 8SF

  The existing 4.55 m deep ground-floor rear extension is to be extended by 1.45 m. The existing pitched roof will also be extended, with the overall height remaining unchanged (6m overall depth, 2.41m eaves height, 3.78m overall height).

  Received 5 Oct, published by the council 6 Oct 2026 Prior approval