15 THRIFFWOOD, SILVERDALE, LONDON, SE26 4SH

This site has had 4 applications since 2013: 4 approved, 0 refused.

• DC/26/142690 Granted

  15 THRIFFWOOD, SILVERDALE, LONDON, SE26 4SH

  Construction of a rear roof dormer extension, three frontslope rooflights, replacement of cladding to the rear elevation and extension, an extension rooflight, front and rear extension window replacements, and all associated works at 15 Thriffwood, Silverdale, SE26.

  Decided 30 Mar 2026 Householder
• DC/13/85596 Granted

  15 THRIFFWOOD, SILVERDALE, LONDON, SE26 4SH

  The construction of a single-storey side and rear extension at 15 Thriffwood, Silverdale, SE26 4SH.

  Decided 14 Feb 2014 Householder
• DC/13/085596 Granted

  15 THRIFFWOOD, SILVERDALE, LONDON, SE26 4SH

  The construction of a single-storey side and rear extension at 15 Thriffwood, Silverdale, SE26 4SH.

  Decided 14 Feb 2014 Householder

1. 16 Jan 2026

   Received by Lewisham

2. 10 Mar 2026

   Decision issued: Granted

3. 25 Jul 2026

   Added to PlanIndex

Lewisham granted permission on 10 March 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.

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.

• 15 THRIFFWOOD, SILVERDALE, LONDON, SE26 4SH

  DC/13/85596 Submitted 18 Nov 2013 50 yards away

  The construction of a single-storey side and rear extension at 15 Thriffwood, Silverdale, SE26 4SH.

  Granted Householder Extension 8 docs
  Small domestic

• 10 Thriffwood, Thriffwood, Sydenham East, Sydenham, SE264SH

  04/058435/FT Submitted 24 Nov 2004 50 yards away

  The construction of a single storey extension to the side and rear of 10 Thriffwood, Silverdale SE26.

  Granted Full applications Extension
  Small domestic

• 4 THRIFFWOOD, SILVERDALE, LONDON, SE26 4SH

  DC/24/136545 Submitted 26 Jun 2024 50 yards away

  Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) Classes B and C of Schedule 2, Part 1, of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a rear dormer extension and installation of 3 front rooflights at 4 Thriffwood, Silverdale, SE26.

  Granted Lawful development Extension Loft or dormer 4 docs

• 12 Thriffwood, Silverdale, London, SE264SH

  DC/04/056033/FT Submitted 28 Jan 2004 50 yards away

  Lawful Development Certificate in respect of the construction of a single storey extension to the rear of 12 Thriffwood, Silverdale SE26 to provide additional living space.

  Granted Lawful development Extension
  Small domestic

• 9 THRIFFWOOD, SILVERDALE, LONDON, SE26 4SH

  DC/22/128001 Submitted 12 Aug 2022 50 yards away

  Construction of a single storey rear extension at 9 Thriffwood SE26

  Granted Householder Extension 7 docs
  Small domestic

• 14 THRIFFWOOD, SILVERDALE, LONDON, SE26 4SH

  DC/18/107945 Submitted 3 Jul 2018 50 yards away

  Construction of a single storey rear and side extension incorporating a rear raised patio and front bin store at .

  Granted Householder Extension 23 docs
  Small domestic

• DC/26/145177 Awaiting decision

  162 CHUDLEIGH ROAD, LONDON, SE4 1EE

  Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a hip-to-gable extension and rear dormer at 162 Chudleigh Road, SE4 1EE.

  Received 25 Aug, published by the council 28 Aug 2026 Lawful development
• DC/26/145149 Awaiting decision

  288 GROVE STREET, LONDON, SE8 3RF

  Application for a Lawful Development Certificate (Existing) submitted under Section 191 of the Town & Country Planning Act 1990 (as amended) to establish that the lawful use of 288 Grove Street, SE8, as a self-contained residential dwelling (Use Class C3).

  Received 24 Aug, published by the council 8 Sep 2026 Lawful development
• DC/26/143983 Granted

  1 SANDROCK ROAD, LONDON, SE13 7TS

  Application for a Lawful Development Certificate existing submitted under Section 191 of the Town & Country Planning Act 1990 (as amended) to establish that the lawful use of 1 Sandrock Road, SE13, is as a small house in multiple occupation for no more than six residents.

  Received 12 May, published by the council 25 Jul 2026 Lawful development
• DC/26/144507 Granted

  46 WOOLSTONE ROAD, LONDON, SE23 2SG

  Application for a Lawful Development Certificate (Proposed) submitted under Section 192 of the Town and Country Planning Act 1990 (as amended) and Class A, Part 1, Schedule 2 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the demolition of the existing conservatory, the construction of a single-storey rear extension, and the replacement of rear and side elevation windows and doors at 46 Woolstone Road, SE23.

  Received 23 Jun, published by the council 25 Jul 2026 Lawful development
• DC/26/144512 Granted

  2 HAFTON ROAD, LONDON, SE6 1LP

  Application for a Lawful Development Certificate (proposed) submitted under Section 192 of the Town & Country Planning Act 1990 (as amended) and Classes B and C of Schedule 2, Part 1 of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended) for the construction of a hip-to-gable and rear roof extension with the insertion of two front rooflights at 2 Hafton Road, SE6

  Received 24 Jun, published by the council 25 Jul 2026 Lawful development