Avalon House 72 Lower Mortlake Road Richmond Richmond Upon Thames TW9 2JY

1. 28 Feb 2006

   Received by Richmond upon Thames

2. 29 Mar 2006

   Decision issued: Permitted

3. 27 Jul 2026

   Added to PlanIndex

Richmond upon Thames granted permission on 29 March 2006, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 22 Tersha Street Richmond Richmond Upon Thames TW9 2LY

  05/0630/HOT Submitted 28 Feb 2005 50 yards away

  Proposed single storey conservatory to rear of existing house

  Granted Householder Extension 6 docs
  Small domestic

• 18 Cedar Terrace Richmond TW9 2JE

  19/3367/HOT Submitted 5 Nov 2019 50 yards away

  Single-storey rear and rear infill extension. Rear dormer roof extension to main roof slope and roof to outrigger extending above ridge height of main roof. 2No. rooflights to front elevation. Extension of chimney to outrigger. New Boundary wall.

  Granted Householder Extension Loft or dormer +1 13 docs
  Small domestic

• 76 Lower Mortlake Road Richmond Richmond Upon Thames TW9 2LW

  04/1387/DD02 Submitted 13 Sep 2005 50 yards away

  Details pursuant to condition (U02544 - travel plan) of planning permission 04/1387/FUL.

  Granted Reserved matters

• 76 Lower Mortlake Road Richmond Richmond Upon Thames TW9 2LW

  04/1387/DD01 Submitted 2 Sep 2005 50 yards away

  Details pursuant to condition LA11A of planning pemission 04/1387/FUL.

  Granted Reserved matters

• 76 Lower Mortlake Road Richmond Richmond Upon Thames TW9 2LW

  04/1387/DD03 Submitted 11 Oct 2005 50 yards away

  Details of Section 106 Agreement part pursuant to condition U02546 of planning permission 04/1387/FUL.

  Granted Reserved matters 3 docs

• 9 Cedar Terrace Richmond Richmond Upon Thames TW9 2JE

  05/0300/HOT Submitted 31 Jan 2005 50 yards away

  Proposed ground floor rear extension to rear of property

  Granted Householder Extension 7 docs
  Domestic

• PA26/2430 Granted

  71, Ground Floor Flat, Queens Road, Twickenham, TW1 4EZ

  Use of 'ground floor unit' as a 3 x bed C3 flat.

  Received 10 Jul, published by the council 26 Jul 2026 Lawful development
• PA26/2247 Granted

  56, HOSPITAL BRIDGE ROAD, TWICKENHAM, RICHMOND UPON THAMES, TW2 5UJ

  Certificate of lawful development (existing) for hip-to-gable and rear dormer extensions.

  Received 26 Jun, published by the council 26 Jul 2026 Lawful development
• PA26/3082 Awaiting decision

  First Floor Jubilee Court 63A High Street Hampton Wick Kingston Upon Thames KT1 4DG

  Existing use of the premises as an office falling within Use Class E(g)(i).

  Received 4 Sep, published by the council 8 Sep 2026 Lawful development
• PA26/3108 Awaiting decision

  Dial House, Riverside, Twickenham, TW1 3DT

  Use of the building as one single family dwellinghouse

  Received 4 Sep, published by the council 15 Sep 2026 Lawful development
• PA26/3023 Awaiting decision

  73 Winchester Road Twickenham TW1 1LE

  Installed Air Source Heat Pump (Retrospective).

  Received 1 Sep, published by the council 12 Sep 2026 Lawful development