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Planning application

79 Lyndhurst Grove London Southwark SE15 5AW

Refused Southwark 20/AP/3139 Householder Application

Works: Extension Loft or dormer Domestic

Read from the description, not a valuation. How we read the register

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Construction of mansard roof extension.

As published by the council, reference 20/AP/3139

Application record

Reference
20/AP/3139
Type
Householder Application
Status
Refused
Decision
Refused As published: Householder - REFUSED
Received
27 Oct 2020
Validated
28 Oct 2020
Decided
18 Dec 2020
Ward
St Giles
Decision by
Delegated Panel - Complex
Postcode
SE15 5AW

Site history

Applications at this address on the Southwark register

This site has had 2 applications since 2020: 1 approved, 1 refused.

  • 20/AP/3146 Granted

    79 Lyndhurst Grove London Southwark SE15 5AW

    Demolition of existing single storey element and the construction of a two-storey extension and single storey side extension to outrigger;

    Decided 18 Dec 2020 Householder

Timeline

Dates from the published record

  1. 27 Oct 2020

    Received by Southwark

  2. 28 Oct 2020

    Validated

    Checked as complete and ready for consideration.

  3. 18 Dec 2020

    Decision issued: Householder - REFUSED

  4. 15 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Aitchison Raffety Ltd Agent, registered in London

Active · incorporated 1997 · London

118 applications on PlanIndex · across 42 councils · 79% granted

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Documents

Plans, drawings, consultee responses and the officer's report

9 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this refusal means

Southwark 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.

About householder applications

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.

Nearby applications

Within 0.3 miles

  • 79 Lyndhurst Grove London Southwark SE15 5AW

    20/AP/3146 Submitted 28 Oct 2020 50 yards away

    Demolition of existing single storey element and the construction of a two-storey extension and single storey side extension to outrigger;

    Granted Householder Extension Demolition 8 docs
    Small domestic

  • 95 Lyndhurst Grove London Southwark SE15 5AW

    26/AP/2214 Submitted 27 Jul 2026 50 yards away

    T1 - Large Sycamore tree located on the boundary wall with adjacent property. Crown reduce to previous points, up to 2m and reshape as required. 6 year cycle of reduction every 3 years.

    Granted Trees
    Small domestic

  • 2 Denman Road London Southwark SE15 5NP

    26/AP/0754 Submitted 16 Mar 2026 50 yards away

    Erection of a single-storey rear and side extension, lowering of rear internal floor level to kitchen and living room, and alterations to the front elevation including new stucco detailing around windows and entrance door.

    Granted Householder Extension Windows or glazing 27 docs
    Small domestic

  • 2 Denman Road London Southwark SE15 5NP

    26/AP/0303 Submitted 2 Feb 2026 50 yards away

    Construction of a pod extension above the existing rear outrigger at second-floor level.

    Granted Householder Extension 26 docs
    Domestic

  • 2 Denman Road London Southwark SE15 5NP

    26/AP/1423 Submitted 18 May 2026 50 yards away

    Construction of single storey detached outbuilding in the rear garden for use as a home office and yoga studio.

    Granted Householder 20 docs
    Small domestic

  • 89 Lyndhurst Grove London Southwark SE15 5AW

    20/AP/2692 Submitted 18 Sep 2020 50 yards away

    Variation of Conditions 1 and 3 for change of external material (from yellow brick to render) for application no. 20/AP/1080 Construction of a single storey rear extension.

    Granted Amendments Extension 9 docs
    Small domestic

In Southwark

  • 26/AP/2158 Granted

    7 Alma Grove London Southwark SE1 5PY

    Erection of a rear ground floor side extension with a framed glass roof and bi-folding rear doors. Replacement of windows and door. Alterations to external facade.

    Received 21 Jul, published by the council 25 Jul 2026 Householder
  • 26/AP/2601 Awaiting decision

    49 Henshaw Street London Southwark SE17 1PE

    Demolition of existing rear extension and construction of part single, part two storey rear extension and erection of roof terrace on main roof with balustrades and glazed access hatch.

    2 Sep 2026 Householder
  • 26/AP/2545 Awaiting decision

    76 Shenley Road London Southwark SE5 8NQ

    Construction of a single storey side and rear extension to the rear; construction of a rear dormer roof extension over the main roofslope and the installation of 3x rooflights to the front roofslope.

    Received 26 Aug, published by the council 3 Sep 2026 Householder
  • 26/AP/2533 Awaiting decision

    28 Tyrrell Road London Southwark SE22 9NE

    Construction of rear extension.

    Received 25 Aug, published by the council 28 Aug 2026 Householder
  • 26/AP/2517 Awaiting decision

    65 Calton Avenue London Southwark SE21 7DF

    Construction of a ground-floor side-rear extension with terrace reinstated above; alterations to the rear outrigger, including raising the eaves and ridge, removal of the chimney stack, replacement windows, and installation of two rooflights; enlargement of the existing rear dormer; erection of bin and bike stores in the front garden, together with new landscaping and a front boundary wall; installation of an EV charger to front elevation and removal of existing front porch door; removal of existing garden buildings and erection of a shed, sauna and pergola in the rear garden, together with new landscaping and decking.

    Received 24 Aug, published by the council 28 Aug 2026 Householder