Planning application
12 Buckstone Close London Southwark SE23 3QT
Works: Extension 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
Two-storey side extension
As published by the council, reference 25/AP/3811
Application record
- Reference
- 25/AP/3811
- Type
- Householder Application
- Status
- Refused
- Decision
- Refused As published: Householder - REFUSED
- Received
- 29 Dec 2025
- Validated
- 30 Dec 2025
- Decided
- 1 Jun 2026
- Ward
- Peckham Rye
- Parish
- Peckham And Nunhead
- Decision by
- Delegated Panel - Complex
- Postcode
- SE23 3QT
Site history
Applications at this address on the Southwark register
This site has had 2 applications since 2025: 1 approved, 1 refused.
-
26/AP/2535 Granted
12 Buckstone Close London Southwark SE23 3QT
Construction of a two storey side extension
Timeline
Dates from the published record
-
29 Dec 2025
Received by Southwark
-
30 Dec 2025
Validated
Checked as complete and ready for consideration.
-
1 Jun 2026
Decision issued: Householder - REFUSED
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
nimtim architects Agent, an architecture practice registered in Wrotham Heath
Active · incorporated 2014 · Wrotham Heath
38 applications on PlanIndex · across 8 councils · 91% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
30 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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Open the documentsWhat 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
-
12 Buckstone Close London Southwark SE23 3QT
Construction of a two storey side extension
Granted Extension -
14 Buckstone Close London Southwark SE23 3QT
T1: Cherry Laurel to trim the shrub/tree in line with the boundary. Works required to facilitateaccess by emergency service vehicles
Granted Trees 3 docs -
2 Orchard Close London Southwark SE23 3QN
Erection of a single-story extension to the front of the property (into the garden) to add porch and increased living space.
Granted Householder Extension 26 docsSmall domestic -
15 Buckstone Close London Southwark SE23 3QT
Replace all the existing windows on the first and second floor of the dwellinghouse from White uPVC double glazed windows to Anthracite grey GFP extrusion frames tripled glazed windows.
Granted Householder Windows or glazing 11 docsDomestic -
13 Honor Oak Rise London Southwark SE23 3QY
Demolition of existing garage and construction of a two storey side extension with a pitched roof, single storey rear extension with storage space beneath, the conversion of the rear hipped roof form into a gable roof, the installation of one conservation style rooflight on the front roof slope and two on the south-western roof slope, and a front porch cover above the existing front door, and the reconfiguration of the existing rear garden decking and steps.
Granted Householder Extension Loft or dormer +1 23 docsSmall domestic -
13 Honor Oak Rise London Southwark SE23 3QY
Works to trees in a conservation area: T2 Eucalyptus tree to be felled and replaced with an indigenous Hazel tree.
Granted Trees 12 docs
Other householder applications
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.
-
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.
-
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.
-
26/AP/2533 Awaiting decision
28 Tyrrell Road London Southwark SE22 9NE
Construction of rear extension.
-
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.