323, Hanworth Road, Hampton, TW12 3EJ

This site has had 4 applications since 2025: 3 approved, 1 refused.

• PA26/0837 Granted

  323, Hanworth Road, Hampton, TW12 3EJ

  Variation of condition U0185633 - Approved Drawings, of planning permission 24/0661/HOT dated 23 July 2024 to allow changes to the existing fenestration that form part of the front and south-western side elevations. Raise the existing first floor window cill on the front elevation and replace with a sash window design to match the existing. Remove the existing bay window on the first floor side elevation and replace with a traditional flush framed white painted sash window with obscure glazing.

  Decided 15 May 2026 Amendments
• PA25/3236 Granted

  323, Hanworth Road, Hampton, TW12 3EJ

  Variation of planning approval 24/0661/HOT for ‘Single storey rear extension with timber lantern roof and a raised patio (250mm). single storey side extension. removal of the rearmost chimney on the two-storey outrigger. replacing the rainwater drainage pipes with metal fittings. new roof and replacement doors to the existing single storey outrigger. Replace existing windows with sash timber windows’ [amendment to sash window design].

  Decided 17 Nov 2025 Amendments
• PA25/2849 Granted

  323, Hanworth Road, Hampton, TW12 3EJ

  Tree survey conducted by professional arborist, attached to application. Report outlines that trees in rear garden are all of low quality (graded C). Proposed work will remove Oak, Davidia and Hazel. (All identified in report at Appendix MD2.) Reason for Removal: 1. OAK, young Oak tree, referred to as T2 in report, (see Appendix MD1) with a diameter of 100mm. Will be removed to allow for landscaping and replanting plan. Additionally, concern raised by building control over location relative to new foundations dug for extension. 2. Davidia. Referred to as T4 in report, overly mature with significant dead branches. Concern raised by arborist latest site visit that tree may break/split. (Diameter of 270, 260 and 230mm on main trunks.)Will be removed as part of landscaping and replanting plan, as owner wants to remove risk to young children. 3. Hazel. Referred to as T5 in report (diameter of 100mm per trunk), overly mature, with growth out of control. Significant overhang to garden boundary, including significant overhang of neighbouring property's conservatory. Will be removed as part of proposed landscaping and replanting plan.

  Decided 25 Sep 2025 Trees

1. 6 Oct 2025

   Received by Richmond upon Thames

2. 14 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 8 Dec 2025

   Decision issued: Refused Permission

4. 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.

• 323, Hanworth Road, Hampton, TW12 3EJ

  PA25/3236 Submitted 18 Sep 2025 50 yards away

  Variation of planning approval 24/0661/HOT for ‘Single storey rear extension with timber lantern roof and a raised patio (250mm). single storey side extension. removal of the rearmost chimney on the two-storey outrigger. replacing the rainwater drainage pipes with metal fittings. new roof and replacement doors to the existing single storey outrigger. Replace existing windows with sash timber windows’ [amendment to sash window design].

  Granted Amendments Extension Roofing +1 6 docs
  Small domestic

• 323, Hanworth Road, Hampton, TW12 3EJ

  PA26/0837 Submitted 9 Mar 2026 50 yards away

  Variation of condition U0185633 - Approved Drawings, of planning permission 24/0661/HOT dated 23 July 2024 to allow changes to the existing fenestration that form part of the front and south-western side elevations. Raise the existing first floor window cill on the front elevation and replace with a sash window design to match the existing. Remove the existing bay window on the first floor side elevation and replace with a traditional flush framed white painted sash window with obscure glazing.

  Granted Amendments Windows or glazing 7 docs

• 323, Hanworth Road, Hampton, TW12 3EJ

  PA25/2849 Submitted 18 Aug 2025 50 yards away

  Tree survey conducted by professional arborist, attached to application. Report outlines that trees in rear garden are all of low quality (graded C). Proposed work will remove Oak, Davidia and Hazel. (All identified in report at Appendix MD2.) Reason for Removal: 1. OAK, young Oak tree, referred to as T2 in report, (see Appendix MD1) with a diameter of 100mm. Will be removed to allow for landscaping and replanting plan. Additionally, concern raised by building control over location relative to new foundations dug for extension. 2. Davidia. Referred to as T4 in report, overly mature with significant dead branches. Concern raised by arborist latest site visit that tree may break/split. (Diameter of 270, 260 and 230mm on main trunks.)Will be removed as part of landscaping and replanting plan, as owner wants to remove risk to young children. 3. Hazel. Referred to as T5 in report (diameter of 100mm per trunk), overly mature, with growth out of control. Significant overhang to garden boundary, including significant overhang of neighbouring property's conservatory. Will be removed as part of proposed landscaping and replanting plan.

  Granted Trees 2 docs

• 10 Regency Close Hampton TW12 3EW

  24/2728/HOT Submitted 31 Oct 2024 50 yards away

  Single storey rear extension and part single, part two-storey side extension.

  Refused Householder Extension 29 docs
  Small domestic

• 16 Regency Close Hampton TW12 3EW

  23/0703/HOT Submitted 16 Mar 2023 50 yards away

  Single storey rear extension

  Granted Householder Extension 7 docs
  Small domestic

• 16 Regency Close Hampton TW12 3EW

  22/3522/HOT Submitted 25 Nov 2022 50 yards away

  Single storey rear extension

  Granted Householder Extension 12 docs
  Small domestic

• 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