28 Ailsa Avenue Twickenham TW1 1NG

This site has had 2 applications since 2026: 2 approved, 0 refused.

• PA26/0410 Granted

  28 Ailsa Avenue Twickenham TW1 1NG

  Erection of single storey rear extension & rear dormer roof extension with juliet balcony and velux rooflights to front roof slope & erection of bike shed and bin storage in front garden & replacement front boundary wall and metal gate.

  Decided 21 Apr 2026 Householder

1. 24 Apr 2026

   Received by Richmond upon Thames

2. 17 Jun 2026

   Decision issued: Granted Permission

3. 26 Jul 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 17 June 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.

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.

• 28 Ailsa Avenue Twickenham TW1 1NG

  PA26/0410 Submitted 6 Feb 2026 50 yards away

  Erection of single storey rear extension & rear dormer roof extension with juliet balcony and velux rooflights to front roof slope & erection of bike shed and bin storage in front garden & replacement front boundary wall and metal gate.

  Granted Householder Extension Loft or dormer 23 docs
  Small domestic

• 37 Gordon Avenue Twickenham TW1 1NH

  24/2396/HOT Submitted 24 Sep 2024 50 yards away

  Proposed shed to securely store bicycles and bins

  Granted Householder 9 docs
  Small domestic

• 42 Ailsa Avenue Twickenham TW1 1NG

  24/1891/HOT Submitted 24 Jul 2024 50 yards away

  Ground floor rear elevation extension with lantern rooflight and bi-fold patio doors. Existing party walls built up in masonry to match existing.

  Granted Householder Extension Loft or dormer +1 10 docs
  Domestic

• 44 Ailsa Avenue Twickenham Richmond Upon Thames TW1 1NG

  04/2325/HOT Submitted 16 Jul 2004 50 yards away

  Erection of conservatory to rear.

  Granted Householder Extension 9 docs
  Small domestic

• 37, Ailsa Avenue, Twickenham, TW1 1NF

  PA26/1536 Submitted 1 May 2026 50 yards away

  Single storey side and rear extension.

  Granted Householder Extension 10 docs
  Small domestic

• 5 Ailsa Avenue Twickenham TW1 1NF

  23/0458/HOT Submitted 22 Feb 2023 50 yards away

  Erection of bin / bike store in front garden to the height of the front wall and behind planned planting

  Granted Householder 14 docs
  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