49 Sharsted Street London Southwark SE17 3TP

1. 25 Oct 2021

   Received by Southwark

2. 26 Oct 2021

   Validated

   Checked as complete and ready for consideration.

3. 17 Dec 2021

   Decision issued: Householder - GRANTED

4. 21 Sep 2026

   Added to PlanIndex

Southwark granted permission on 17 December 2021, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 25 De Laune Street London Southwark SE17 3UU

  26/AP/2177 Submitted 22 Jul 2026 50 yards away

  97% historically approved · decision due ~17 Sep

  Variation of Condition pursuant to planning permission 25/AP/3455 (Demolition of the existing rear addition and the construction of a single-storey side and rear extension and an outrigger dormer extension; the replacement of the windows to the side and rear of the dwelling with timber framed double glazed units; addition of rooflight to existing mansard; and the addition of a Juliet balcony to the rear elevation, to replace the existing window.) Sought: Rear extension height measurement adjustment & Outrigger extension cladding change (lead clad dormer to slate tiles)

  Awaiting decision Amendments Extension Loft or dormer +2 8 docs
  Small domestic

• 25 De Laune Street London Southwark SE17 3UU

  25/AP/3455 Submitted 27 Nov 2025 50 yards away

  Demolition of the existing rear addition and the construction of a single-storey side and rear extension and an outrigger dormer extension; the replacement of the windows to the side and rear of the dwelling with timber framed double glazed units; addition of rooflight to existing mansard; and the addition of a Juliet balcony to the rear elevation, to replace the existing window.

  Granted Householder Extension Loft or dormer +2 17 docs
  Small domestic

• 25 De Laune Street London Southwark SE17 3UU

  26/AP/2099 Submitted 16 Jul 2026 50 yards away

  Non-material amendment of planning permission 25/AP/3455 (Demolition of the existing rear addition and the construction of a single-storey side and rear extension and an outrigger dormer extension; the replacement of the windows to the side and rear of the dwelling with timber framed double glazed units; addition of rooflight to existing mansard; and the addition of a Juliet balcony to the rear elevation, to replace the existing window.) NMA: Proposed rear and side extension copper cladding to be replaced by reclaimed London stock bricks matching the rest of the facade

  Decided Conditions Extension Loft or dormer +2 9 docs
  Small domestic

• 38 Sharsted Street London Southwark SE17 3TN

  25/AP/3270 Submitted 10 Nov 2025 50 yards away

  95% historically approved · decision due ~13 Jan

  Mansard Roof Extension. Brickwork to match existing London stock brickwork with a stone coping finish. The front and rear mansard elements construction finished with traditional slate and double glazed sash windows set within dormer projections. The proposed mansard would include 2 'dormer' windows to the front elevation and 2 'dormer' windows to the rear elevation.

  Awaiting decision Householder Extension Loft or dormer +1 9 docs
  Domestic

• 25 De Laune Street London Southwark SE17 3UU

  26/AP/2162 Submitted 22 Jul 2026 50 yards away

  97% historically approved · decision due ~16 Sep

  Variation of Conditions pursuant to planning permission 25/AP/3455 (Demolition of the existing rear addition and the construction of a single-storey side and rear extension and an outrigger dormer extension; the replacement of the windows to the side and rear of the dwelling with timber framed double glazed units; addition of rooflight to existing mansard; and the addition of a Juliet balcony to the rear elevation, to replace the existing window.) Sought: To reflect the existing rear sash window location against the proposed rear extension height.

  Awaiting decision Amendments Extension Loft or dormer +2 6 docs
  Small domestic

• 25 New Frederick Mews London Southwark SE17 3FX

  25/AP/3249 Submitted 7 Nov 2025 50 yards away

  Provision of an external air source heat pump and acoustic enclosure unit, a row of three security bollards alongside the north elevation glazing and ventilation cowls on the roof including the relocation of existing cycle stands.

  Granted Other Windows or glazing 27 docs

• 26/AP/0784 Granted

  60 Grove Park London Southwark SE5 8LF

  Refurbishment of the property including replacement of glazing with thermally efficient conservation windows templated after originals, construction of a single-storey rear extension, a loft extension, minor internal partition alterations, and removal of external soil vent pipes.

  Received 18 Mar, published by the council 28 Jul 2026 Householder
• 26/AP/1958 Granted

  38 Winterbrook Road London Southwark SE24 9JA

  Demolition of the existing rear extension and erection of a single-storey wraparound rear and side extension, together with associated alterations to existing openings, removal of the rear chimney and addition of wooden storage to the side. The proposals also incorporate previously approved roof works under planning permission ref. 25/AP/3282, comprising the enlargement of the existing rear dormer and installation of two rooflights.

  Received 7 Jul, published by the council 25 Jul 2026 Householder
• 26/AP/1789 Granted

  81 Grove Hill Road London Southwark SE5 8DF

  Construction of a single storey rear extension, alteration to the existing side extension roof and rear elevation, internal reconfiguration and associated work

  Received 19 Jun, published by the council 25 Jul 2026 Householder
• 26/AP/1831 Granted

  20 Homeleigh Road London Southwark SE15 3EE

  Construction of L-shaped dormer loft conversion with 450mm ridge raise and installation of three rooflights on front roof slope.

  Received 24 Jun, published by the council 25 Jul 2026 Householder
• 26/AP/1814 Granted

  7 Tollgate Drive London Southwark SE21 7LS

  Rear ground floor extension, garage conversion and partial courtyard infill with associated internal alterations, rooflights, a pergola above the front door and the over the rear terrace. The conversion of the loft to create additional storage and the installation of a rooflight to the main roof.

  Received 22 Jun, published by the council 25 Jul 2026 Householder