307, Richmond Road, Twickenham, TW1 2NP

1. 28 Oct 2025

   Received by Richmond upon Thames

2. 19 Dec 2025

   Decision issued: Refused Permission

3. 13 Aug 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 307, Richmond Road, Twickenham, TW1 2NP

  PA25/3886 Submitted 28 Oct 2025 0m away

  Proposed Application for a Lawful Development Certificate (Existing) – Ground Floor and First Floor Windows at 307 Richmond Road, TW1 2NP

  Granted Lawful development Windows or glazing 9 docs

• 307, Richmond Road, Twickenham, TW1 2NP

  PA26/0697 Submitted 2 Mar 2026 3m away

  Proposed loft conversion with rear dormer, facade alterations, floor plan redesign and all associated works

  Granted Householder Loft or dormer 15 docs
  Domestic

• 309, Flat 2, Richmond Road, Twickenham, TW1 2NP

  PA25/3997 Submitted 5 Nov 2025 12m away

  79% historically approved · decision due ~8 Jan

  Replacement Windows

  Awaiting decision Full applications Windows or glazing 18 docs

• 305, Richmond Road, Twickenham, TW1 2NP

  PA26/0079 Submitted 9 Jan 2026 25m away

  Large Robinia tree located in left hand far corner of back garden. Tree has outgrown location. Request to pollard canopy aprox 2 meters below previous points of reduction, an overall height reduction of 4 meters.

  Granted Trees 3 docs

• 305 Richmond Road Twickenham TW1 2NP

  23/T0110/TCA Submitted 7 Feb 2023 25m away

  Silver birch tree located in far right hand corner of garden. Tree is interfering with x3 back gardens, causing excessive debris in leaf fall and exessive light shading. Request to remove tree to ground level.

  Granted Trees 3 docs

• 4 St Stephens Gardens Twickenham Richmond Upon Thames TW1 2LS

  05/2394/CAC Submitted 10 Aug 2005 29m away

  Demolition of existing outbuilding and erection of single storey rear extension. Rebuild existing rear dormer

  Granted Heritage and listed buildings Extension Loft or dormer +1
  Small domestic

• PA26/2452 Refused

  50 Fairfax Road Teddington TW11 9BZ

  Roof extension to create additional loft storey. Increase in height to eaves and ridge to part of existing roof.

  13 Jul 2026 Householder
• PA26/3078 Awaiting decision

  64 FIRST AVENUE MORTLAKE LONDON SW14 8SR

  The demolition of the existing ground floor rear extension, construction of replacement ground floor rear extension and replacement windows to the rear of the property.

  4 Sep 2026 Householder
• PA26/3057 Awaiting decision

  23, Manderlea, The Avenue, Hampton, TW12 3RN

  Single storey rear extension, single storey side extension, and the installation of an air conditioning unit

  3 Sep 2026 Householder
• PA26/3068 Awaiting decision

  27 Ranelagh Avenue Barnes London SW13 0BL

  Single storey side return with a sloping rooflight. Incl replacement windows throughout.

  3 Sep 2026 Householder
• PA26/3067 Awaiting decision

  27 Ranelagh Avenue Barnes London SW13 0BL

  Rear mansard roof extension.

  3 Sep 2026 Householder