34, Marksbury Avenue, Richmond, TW9 4JF

1. 15 Jun 2026

   Received by Richmond upon Thames

2. 14 Jul 2026

   Decision issued: GPD Extension Conditional

3. 26 Jul 2026

   Added to PlanIndex

Richmond upon Thames has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

• 40 Marksbury Avenue Richmond Richmond Upon Thames TW9 4JF

  05/1981/HOT Submitted 1 Jul 2005 50 yards away

  Demolition of existing garage and front porch. Single storey side and rear extension. New porch to front elevation. Roof extension with new side gable and dormer to rear roof elevation.

  Granted Householder Extension Loft or dormer +1 12 docs
  Small domestic

• 26 Marksbury Avenue Richmond Richmond Upon Thames TW9 4JF

  05/2955/HOT Submitted 28 Sep 2005 50 yards away

  Loft extension with rear dormer.

  Refused Householder Extension Loft or dormer 7 docs
  Domestic

• 46 Marksbury Avenue Richmond Richmond Upon Thames TW9 4JF

  05/3416/HOT Submitted 16 Nov 2005 50 yards away

  First floor rear extension.

  Granted Householder Extension 6 docs
  Domestic

• 33 Chaucer Avenue Richmond Richmond Upon Thames TW9 4JH

  PA25/3895 Submitted 29 Oct 2025 50 yards away

  Proposed single storey rear extension (following demolition of existing conservatory) and changes to the first floor rear bathroom windows.

  Granted Householder Extension Demolition +1 13 docs
  Small domestic

• 49 Marksbury Avenue Richmond Richmond Upon Thames TW9 4JE

  05/0187/HOT Submitted 17 Jan 2005 50 yards away

  Demolition at ground floor level and erection of single storey side and rear extension.

  Refused Householder Extension Demolition 17 docs
  Small domestic

• 49 Marksbury Avenue Richmond Richmond Upon Thames TW9 4JE

  05/1609/HOT Submitted 31 May 2005 50 yards away

  Demolition of existing extension and garage. Erection of single storey side and rear extension.

  Granted Householder Extension Demolition 25 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