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

1. 5 Nov 2025

   Received by Richmond upon Thames

2. 13 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 13 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 8 January 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Richmond upon Thames took a median of 45 days over the applications it decided in the last year.

This application is with Richmond upon Thames for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 307, Richmond Road, Twickenham, TW1 2NP

  PA25/3869 Submitted 28 Oct 2025 12m away

  Proposed loft conversion with rear and side dormers, facade alteration

  Refused Householder Loft or dormer 13 docs
  Domestic

• 307, Richmond Road, Twickenham, TW1 2NP

  PA25/3886 Submitted 28 Oct 2025 12m 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 14m away

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

  Granted Householder Loft or dormer 15 docs
  Domestic

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

  05/2394/CAC Submitted 10 Aug 2005 26m 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

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

  05/2395/HOT Submitted 10 Aug 2005 26m away

  Demolition of existing outbuildings and erection of single storey rear extension. New rear dormer roof window and replace existing fixed rooflights with new openable rooflights. Replace existing concrete tiles on roof with slate tiles

  Granted Householder Extension Loft or dormer +2 9 docs
  Small domestic

• 3 St Stephens Gardens Twickenham Richmond Upon Thames TW1 2LT

  05/2396/HOT Submitted 9 Aug 2005 29m away

  Installation of rear dormer roof extension and rooflights to front and rear elevations.

  Granted Householder Extension Loft or dormer 4 docs
  Domestic

• PA26/1346 Granted

  3, Royston Road, Richmond

  Erection of a single-storey outbuilding in the rear garden, together with associated landscaping works.

  17 Apr 2026 Full applications
• PA26/0783 Granted

  PAVEMENT OUTSIDE 115 HIGH STREET, WHITTON

  The installation of a multifunctional communication Hub including defibrillator and advertisement display

  6 Mar 2026 Full applications
• PA26/2392 Granted

  The Marlborough 46 Friars Stile Road Richmond TW10 6NH

  Proposed change of colour to the existing public house shopfront and erection of 2 No. open-sided timber-framed canopy structures with hipped slate-effect roofs to provide covered ancillary external seating areas.

  8 Jul 2026 Full applications
• PA26/1526 Granted

  178, Ground Floor Flat, Sheen Lane, London, SW14 8LZ

  Construction of a single-storey outbuilding to the rear garden, together with the replacement of the existing front entrance door, adjacent side window, and garage doors.

  5 May 2026 Full applications
• PA26/2120 Refused

  23, Spencer House, Sheen Road, Richmond, TW9 1BN

  Erection of a single storey rooftop extension to the rear wing of an existing Class E office building, providing approximately 239.5sqm of additional floorspace, an associated external roof terrace and replacement plant enclosure, following demolition of an existing unauthorised plant enclosure; raising the rear wing from three to four storeys, subservient to the existing five-storey principal building.

  16 Jun 2026 Full applications