59 Montrose Avenue Twickenham TW2 6HG

This site has had 2 applications since 2025: 1 approved, 1 refused.

• PA26/0028 Granted

  59 Montrose Avenue Twickenham TW2 6HG

  Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.50 metres, the maximum height would be 3.400 metres, and the height of the eaves would be 3.00 metres

  Decided 16 Feb 2026 Prior approval

1. 23 Oct 2025

   Received by Richmond upon Thames

2. 4 Dec 2025

   Decision issued: GPD Extension Refused

3. 13 Aug 2026

   Added to PlanIndex

Richmond upon Thames refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 59 Montrose Avenue Twickenham TW2 6HG

  PA26/0028 Submitted 5 Jan 2026 50 yards away

  Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.50 metres, the maximum height would be 3.400 metres, and the height of the eaves would be 3.00 metres

  Granted Prior approval Extension 7 docs
  Small domestic

• 78 Ashley Drive Twickenham Richmond Upon Thames TW2 6HL

  04/1802/PS192 Submitted 14 Jun 2004 50 yards away

  Proposed building works involving in the following order:- i) the demolition of the rear garage and ii) the erection of a single storey rear extension.

  Granted Prior approval Extension Demolition 7 docs
  Small domestic

• 84 Montrose Avenue Twickenham TW2 6HD

  21/2324/PS192 Submitted 28 Jun 2021 50 yards away

  Hip-to-gable and rear dormer roof extension.

  Granted Prior approval Extension Loft or dormer 5 docs

• 69 Montrose Avenue Twickenham TW2 6HG

  PA26/2905 Submitted 21 Aug 2026 50 yards away

  Single Storey Part Side Extension

  Granted Householder Extension 12 docs
  Small domestic

• 86 Montrose Avenue Twickenham Richmond Upon Thames TW2 6HD

  06/0678/HOT Submitted 7 Mar 2006 50 yards away

  Proposed Part Single, Part Two Storey Side Extension.

  Granted Householder Extension 5 docs
  Domestic

• 86 Montrose Avenue Twickenham Richmond Upon Thames TW2 6HD

  05/0263/HOT Submitted 31 Jan 2005 50 yards away

  Proposed Two Storey Side Extension

  Refused Householder Extension 20 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