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Planning application

37 Crystal Palace Road London Southwark SE22 9EX

Granted Southwark 26/AP/1104 Householder Application

Works: Extension Loft or dormer Demolition Windows or glazing Small domestic

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

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Demolition of existing butterfly roof. Proposed works include the erection of a rooftop extension to create a new habitable loft space, featuring a mansard roof extension to the front with two dormers to the front and Juliet balcony to the rear. The proposal also includes a single-storey flat-roofed side infill extension with rooflight; new windows on side elevation.

As published by the council, reference 26/AP/1104

Application record

Reference
26/AP/1104
Type
Householder Application
Status
Granted
Decision
Granted As published: Householder - GRANTED
Received
17 Apr 2026
Validated
20 Apr 2026
Decided
11 Jun 2026
Ward
Goose Green
Parish
Dulwich
Decision by
Delegated Panel - Simple
Postcode
SE22 9EX

Timeline

Dates from the published record

  1. 17 Apr 2026

    Received by Southwark

  2. 20 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 11 Jun 2026

    Decision issued: Householder - GRANTED

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

KJC Architects Agent, an architecture practice registered in Carshalton

Active · incorporated 2015 · Carshalton

65 applications on PlanIndex · across 11 councils · 88% granted

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Documents

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

21 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 grant of permission means

Southwark granted permission on 11 June 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.

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

  • 35 Crystal Palace Road London Southwark SE22 9EX

    25/AP/3142 Submitted 30 Oct 2025 50 yards away

    95% historically approved · decision due ~8 Jan

    Demolition of existing timber frame ground floor extension, and construction of a new side-return ground floor extension and double mansard loft extension over the main block roof with a dormer extension to the outrigger roof.

    Awaiting decision Householder Extension Loft or dormer +1 14 docs
    Domestic
  • 29 Crystal Palace Road London Southwark SE22 9EX

    22/AP/3988 Submitted 22 Nov 2022 50 yards away

    Demolition of existing garden buildings and construction of a new single storey outbuilding with decking within rear garden.

    Granted Householder Demolition 22 docs
    Small domestic
  • Ground Floor Flat 46 Oakhurst Grove London Southwark SE22 9AQ

    20/AP/1504 Submitted 1 Jun 2020 50 yards away

    T1 - XL Ash tree. Tree is leaning heavily and is hollow at 2m. Pollard the tree to 1m above the junctions where the branches meet the trunk, branches are very lateral and there is unfortunately no option to reduce the tree.

    Granted Trees 6 docs
  • 38 Oakhurst Grove London Southwark SE22 9AQ

    23/AP/2487 Submitted 1 Sep 2023 50 yards away

    Replace existing single glazed white timber framed sliding sash windows on the front and front flank elevations with double glazed white timber framed matching sliding sash windows. Replace existing single glazed white timber framed door, casement windows and sliding sash windows on the rear and rear flank elevations with double glazed white upvc framed door and casement windows. Windows will match existing fenestration.

    Granted Full applications Windows or glazing 15 docs
  • 48 Oakhurst Grove London Southwark SE22 9AQ

    22/AP/1198 Submitted 1 Apr 2022 50 yards away

    Replacement of all existing single-glazed timber sash windows on the front elevation and replace with double-glazed timber sash window set. Timber and uPVC single-glazed windows at the rear and flank of the property of casement will be overhauled with a set of new double-glazed uPVC casement windows installed. Replacement of uPVC door at ground floor on the flank elevation with a uPVC double-glazed sets.

    Granted Full applications Windows or glazing 12 docs
  • 32 Oakhurst Grove London Southwark SE22 9AQ

    22/AP/0733 Submitted 28 Feb 2022 50 yards away

    Removal of the existing single-glazed timber sash windows on the front elevation and replaced with double-glazed timber sash window. Existing timber and uPVC casement windows on the rear & flank elevations to be replaced with new fit-for-purpose uPVC double-glazed. Existing single glazed timber door on the rear elevation to be replaced with a double-glazed uPVC door.

    Granted Full applications Windows or glazing 17 docs

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