15 Glentham Road Barnes London SW13 9JB

1. 8 Jun 2026

   Received by Richmond upon Thames

2. 26 Jul 2026

   Added to PlanIndex

3. 31 Jul 2026

   Decision issued: Granted Permission

Richmond upon Thames granted permission on 31 July 2026, 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.

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.

• 17 Glentham Road Barnes London SW13 9JB

  PA26/3027 Submitted 1 Sep 2026 50 yards away

  77% historically approved · decision due ~5 Nov

  Rear mansard and dormer roof extensions, new flat roof to back extension, replacement of existing external stair between the back garden and first floor level. Air source heat pump and photovoltaic panels proposed to back extension roof.

  Awaiting decision Full applications Extension Loft or dormer 22 docs

• 21 Glentham Road Barnes Richmond Upon Thames SW13 9JB

  05/3038/HOT Submitted 17 Oct 2005 50 yards away

  Loft extension with rear dormer and juliete balcony. Alterations to reduce mono-pitched roof to flat roof.

  Granted Householder Extension Loft or dormer 17 docs
  Domestic

• 11 Glentham Gardens Barnes London SW13 9JN

  21/2588/HOT Submitted 19 Jul 2021 50 yards away

  Change of use of garage into a habitable floorspace and proposed changes to elevational treatment

  Granted Householder 12 docs
  Domestic

• 11 Glentham Gardens Barnes London SW13 9JN

  21/2186/HOT Submitted 17 Jun 2021 50 yards away

  Replacement fenestration on ground and first floor rear elevation

  Granted Householder Windows or glazing 12 docs
  Domestic

• 37 Glentham Road Barnes Richmond Upon Thames SW13 9JD

  05/1828/HOT Submitted 14 Jun 2005 50 yards away

  Loft extension with rear dormer.

  Granted Householder Extension Loft or dormer 4 docs
  Domestic

• 37 Glentham Road Barnes Richmond Upon Thames SW13 9JD

  05/0725/PS192 Submitted 10 Mar 2005 50 yards away

  Loft conversion including rear dormer

  Refused Prior approval Loft or dormer 4 docs

• 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