22, Michelham Gardens, Twickenham, TW1 4SB

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

• PA26/1339 Granted

  22, Michelham Gardens, Twickenham, TW1 4SB

  Rear dormer roof extension. Rooflights to front elevation

  Decided 29 Jul 2026 Householder

1. 29 Jul 2026

   Received by Richmond upon Thames

2. 30 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 3 Aug 2026

   Added to PlanIndex

4. 4 Aug 2026

   Decision issued: Granted Permission

Richmond upon Thames granted permission on 4 August 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.

• 22, Michelham Gardens, Twickenham, TW1 4SB

  PA26/1339 Submitted 16 Apr 2026 50 yards away

  Rear dormer roof extension. Rooflights to front elevation

  Granted Householder Extension Loft or dormer 12 docs
  Domestic

• 13 Michelham Gardens Twickenham TW1 4SD

  19/3400/HOT Submitted 7 Nov 2019 50 yards away

  Single-storey rear extension.

  Granted Householder Extension 13 docs
  Small domestic

• 13 Michelham Gardens Twickenham TW1 4SD

  19/3401/PS192 Submitted 7 Nov 2019 50 yards away

  Rear roof extension and installation of 4 x rooflights to front roof slope

  Granted Prior approval Extension Loft or dormer 12 docs

• 36 Michelham Gardens Twickenham Richmond Upon Thames TW1 4SB

  05/3573/HOT Submitted 29 Nov 2005 50 yards away

  Proposed Loft Conversion With Rear Dormer.

  Granted Householder Loft or dormer 12 docs
  Domestic

• 17 Michelham Gardens Twickenham TW1 4SD

  PA25/4449 Submitted 13 Dec 2025 50 yards away

  Demolition of existing rear conservatory and erection of a single-storey rear extension, conversion of garage to habitable space and associated external alterations to front elevation, and installation of external wall insulation resulting in pebbledash to render finish.

  Granted Householder Extension Demolition 36 docs
  Small domestic

• 17 Michelham Gardens Twickenham TW1 4SD

  PA26/1400 Submitted 22 Apr 2026 50 yards away

  94% historically approved · decision due ~17 Jun

  Details pursuant to condition C6 - sustainable drainage assessment of planning reference PA25/4449

  Awaiting decision Conditions 2 docs

• 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