Planning application
26/AP/1865
22 Chesterfield Grove London Southwark SE22 8RW
Proposal
Construction of an L-shaped dormer extension with Juliet balcony, together with raising ridge by 278mm, installation of 3no. rooflights to front roof slope, single-storey ground-floor side and rear extension, replacement of windows and relocation of side-facing window at first-floor level
As published by the council, reference 26/AP/1865
Timeline
Dates from the published record
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26 Jun 2026
Received by Southwark
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29 Jun 2026
Validated
Checked as complete and ready for consideration.
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25 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Southwark for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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26/AP/1595 Awaiting decision
19 Bassano Street London Southwark SE22 8RU
Minor material amendment of planning permission ref no: 25/AP/3345 (Construction of a single storey ground floor rear extension) Amendment sought: - Facing wall nib on boundary line with number 17 adjusted to 560mm width. - Skylight rotated by 90 degrees. - Planter omitted. - Skylight omitted - Facing wall nib abutting the boundary with number 21 adjusted to 880mm.
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22/AP/3697 Granted
Flat 5 Kent House Bassano Street London Southwark SE22 8RX
Details of condition 4 (Construction method for roof surfacing) pursuant to planning permission 21/AP/3725 dated 24/02/22 for 'Alterations to the existing second floor roof terrace to create a multi-levelled open space with an open timber pergola, balustrades and decking, and the installation of vertical timber cladding and an enlarged window and door to the rear elevation, and one rooflight to the flat roof of the three storey building.'
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22/AP/1526 Granted
116B Lordship Lane London SE22 8HD
Details of condition 3 (External Materials) as required by planning permission 19/AP/0387 for -'Erection of an additional storey to the Bassano Street and Lordship Lane facades at second floor level; and an additional storey to existing roof at 3rd floor level to the rear of the building; to create an 5 residential units at second and third floors (3 x two Bedroom and 2 x one bedroom apartments) with associated outdoor amenity spaces, refuse storage and secure bicycle storage.'
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22/AP/3581 Refused
80 Lordship Lane London Southwark SE22 8HF
Change of use of the rear ground floor commercial class E units to residential to extend the first floor residential unit into a single 2 bedroom family residential unit. The front Class E shop unit remains with the addition of a WC space to be self-contained. Demolition of an existing infill conservatory and replaced with a flat roof extension with skylights to link the main house to the rear studio. Existing PVC windows are replaced throughout with double glazed timber windows. Existing rear aluminium doors to the current studio are replaced with 3 sliding doors and 2 roof skylights are added to the rear roof facade.
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22/AP/0542 Refused
Shawbury Court 99 Lordship Lane London Southwark SE22 9DQ
Installation of new shopfront and alterations to rear ground floor flat roof to accommodate new extraction route and chimney. Replacement of existing air-conditioning equipment on rear flat roof.
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26/AP/0757 Awaiting decision
24 Ashbourne Grove London Southwark SE22 8RL
Non-material amendment of planning permission 24/AP/2717 (Construction of a side rear extension) for the addition of a rear cat flap and a high-level side window
Other householder applications
In Southwark
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26/AP/2269 Awaiting decision
88 Holmdene Avenue London Southwark SE24 9LE
Side extension and replacement rear extension, replacement roof dormer, rooflights to the main roof, removal of a small single-pot chimney, and alterations to window openings in the side elevation.
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26/AP/1459 Granted
422 Lordship Lane London Southwark SE22 8NE
Demolition of the existing lean-to outrigger to facilitate the erection of a single storey rear extension and a raised decked area.
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26/AP/2252 Awaiting decision
19 Crofton Road London Southwark SE5 8LY
Erection of a rear dormer extension, including a 350 mm increase to the main roof ridge, rear-facing timber casement windows and rooflights to the dormer roof, together with the conversion of the existing loft storage space to provide a study, guest bedroom and associated storage.
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26/AP/1476 Granted
2 Weald Close London Southwark SE16 3ET
Proposed ground floor rear extension, garage conversion, loft conversion with rear dormer and 2no. rooflights to the front roof slope, floor plan redesign and all associated works at 2 Weald Close, SE16 3ET
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26/AP/2230 Awaiting decision
11 Calton Avenue London Southwark SE21 7DE
Erection of a single-storey side extension following demolition of the existing side extension.