Planning application
28 Holly Grove London Southwark SE15 5DF
Works: Extension Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Variation of Condition 1 (Approved Plans) for planning permission ref. 21/AP/1716 'Construction of a rear extension to lower ground and ground floor levels incorporating a covered verandah and stepped access to garden level.' Proposed changes: Adding a small window to this facade will provide ventilation and natural light to a bathroom in the lower ground floor. It would be positioned low down on the building's west elevation, facing a section of blank fa?ade of the neighbouring property, no. 29. Due to this positioning, overlooking is not considered to be an issue.
As published by the council, reference 26/AP/0490
Application record
- Reference
- 26/AP/0490
- Type
- S.73 Vary/Remove Conds/Minor Alterations
- Status
- Under consideration/assessment
- Received
- 18 Feb 2026
- Validated
- 19 Feb 2026
- Ward
- Rye Lane
- Parish
- Peckham And Nunhead
- Postcode
- SE15 5DF
Site history
Applications at this address on the Southwark register
This site has had 9 applications since 2021: 5 approved, 0 refused.
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26/AP/1699 Granted
28 Holly Grove London Southwark SE15 5DF
Works to trees in a conservation area: (TG2) Judas trees x2 Crown reduce both trees by approx 2m and reshape - routine maintenance. Heights from 4.5m to 2.5m. Crown spreads from 3.0m to 1.5m
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26/AP/0755 Granted
28 Holly Grove London Southwark SE15 5DF
Insertion of a new window to the existing house on the western elevation at the lower ground floor level.
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22/AP/0936 Granted
28 Holly Grove London Southwark SE15 5DF
Details of Condition 5 (privacy screening) as required by planning permission 21/AP/1716 dated 14/07/2021 for 'Construction of a rear extension to lower ground and ground floor levels incorporating a covered verandah and stepped access to garden level'.
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22/AP/0787 Granted
28 Holly Grove London Southwark SE15 5DF
Details of Condition 3 (obscure glazing) as required by planning permission 21/AP/1716 dated 14/07/2021 for 'Construction of a rear extension to lower ground and ground floor levels incorporating a covered verandah and stepped access to garden level'.
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21/AP/3911 Withdrawn
28 Holly Grove London Southwark SE15 5DF
Removal of Condition 3, variation of Condition 1 and 5 of original planning application 21/AP/1716 (Construction of a rear extension to lower ground and ground floor levels incorporating a covered verandah and stepped access to garden level.)
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21/AP/3158 Granted
28 Holly Grove London Southwark SE15 5DF
Details of Condition 4 - External Materials, Roachbed Portland stone , as required by LBS application 21/AP/1716 granted 14/07/2021. (Construction of a rear extension to lower ground and ground floor levels incorporating a covered verandah and stepped access to garden level.)
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21/AP/3159 Withdrawn
28 Holly Grove London Southwark SE15 5DF
Details of Condition 5 - Privacy Screening as required by LBS application 21/AP/1716 granted 14/07/2021. (Construction of a rear extension to lower ground and ground floor levels incorporating a covered verandah and stepped access to garden level.)
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21/AP/3143 Withdrawn
28 Holly Grove London Southwark SE15 5DF
Details of Condition 3 - Obscure Glazing as required by LBS application 21/AP/1716 granted 14/07/2021. (Construction of a rear extension to lower ground and ground floor levels incorporating a covered verandah and stepped access to garden level.)
Timeline
Dates from the published record
-
18 Feb 2026
Received by Southwark
-
19 Feb 2026
Validated
Checked as complete and ready for consideration.
-
10 Aug 2026
Added to PlanIndex
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Decision
Awaiting decision
Decision expected by 16 April 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Southwark took a median of 52 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Sanchez Benton Architects Ltd Agent, an architecture practice registered in Ilford
Active · incorporated 2016 · Ilford
16 applications on PlanIndex · across 5 councils · 100% 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
8 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Southwark for determination, against a statutory target of eight weeks. Over the last year Southwark decided amendment applications in a median of 56 days. More in our guide to how long planning decisions take.
About amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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28 Holly Grove London Southwark SE15 5DF
Details of Condition 4 - External Materials, Roachbed Portland stone , as required by LBS application 21/AP/1716 granted 14/07/2021. (Construction of a rear extension to lower ground and ground floor levels incorporating a covered verandah and stepped access to garden level.)
Granted Conditions Extension -
28 Holly Grove London Southwark SE15 5DF
Details of Condition 5 - Privacy Screening as required by LBS application 21/AP/1716 granted 14/07/2021. (Construction of a rear extension to lower ground and ground floor levels incorporating a covered verandah and stepped access to garden level.)
Withdrawn Conditions Extension -
28 Holly Grove London Southwark SE15 5DF
Details of Condition 3 - Obscure Glazing as required by LBS application 21/AP/1716 granted 14/07/2021. (Construction of a rear extension to lower ground and ground floor levels incorporating a covered verandah and stepped access to garden level.)
Withdrawn Conditions Extension Windows or glazing 4 docs -
28 Holly Grove London Southwark SE15 5DF
Insertion of a new window to the existing house on the western elevation at the lower ground floor level.
Granted Householder Windows or glazing 15 docsDomestic -
28 Holly Grove London Southwark SE15 5DF
Details of Condition 3 (obscure glazing) as required by planning permission 21/AP/1716 dated 14/07/2021 for 'Construction of a rear extension to lower ground and ground floor levels incorporating a covered verandah and stepped access to garden level'.
Granted Conditions Extension Windows or glazing 9 docs -
28 Holly Grove London Southwark SE15 5DF
Removal of Condition 3, variation of Condition 1 and 5 of original planning application 21/AP/1716 (Construction of a rear extension to lower ground and ground floor levels incorporating a covered verandah and stepped access to garden level.)
Withdrawn Amendments Extension 13 docs
Other amendment applications
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26/AP/2557 Awaiting decision
Flat 5 70 Renforth Street London Southwark SE16 7JZ
Variation of Condition 1 of full planning permission 24/AP/1633 dated 08/08/2024 for Listed Building Consent for repairs to property to pre-subsidence condition situated within the Grade II listed building. II listed building known as No. 70 Renforth Street At Flat 5 70 Renforth Street. Removal: Within section 1 specifically relating to the repair proposal and in line with a joint site visit with the heritage representative we have attached details for a more sympathetic, less intrusive repair to the building which is suffering from ground movement damage. The repair proposal uses a Helifix designed repair process to be less intrusive and impactful to the visual appearance.
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26/AP/2021 Granted
Unit 1A Vanguard Court Rear Of 36 To 38 Peckham Road London Southwark SE5 8QT
Variation of Conditions 1 (Approved plans) pursuant to planning permission 25/AP/2903 (Construction of a first-floor roof extension to provide 5 additional light industrial (Class E(g)(iii)) studio/workshop units, together with associated access via external staircase and a green roof area.) Amendment sought: To amend the approved roof covering material to standing seam metal roofing, addition of 8No. rooflights, and revision to the material of the approved external staircase.
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26/AP/0728 Granted
Townsend House Strathnairn Street London Southwark SE1 5BU
Variation of condition 6 of planning permission ref no. 22/AP/3683 ( Demolition of existing garages and construction of four storey and five storey buildings providing 18 residential apartments (two x 1-bedroom units, nine x 2-bedroom units, seven x 3-bedroom units) with associated estate-wide hard and soft landscaping, cycle parking and refuse storage and the replacement of the existing substation). To split Condition 6 (Arboricultural Method Statement) in two parts of 6a and 6b.
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26/AP/1775 Granted
52 Ulverscroft Road London Southwark SE22 9HG
Variation of Condition 4 (Plant Noise) pursuant to planning permission 24/AP/2818 (Construction of a single rear/side infill extension and a 1st floor extension to the outrigger. Loft conversion including roof ridge raise by 300mm, rear roof dormer and roof outrigger dormer. Installation of 2no. rooflights to the front roof slope. Replacement of all windows and external doors, PV panels to the front roof slope and rear outrigger roof and installation of air source heat pump in rear garden). Variation seeks to amend: To remove the requirement for plant sound output level to 10dB below background.
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26/AP/1610 Granted
170 Lynton Road London Southwark SE1 5RB
Variation of Condition 1 (approved plans) of planning permission 25/AP/3741 (Construction of ground floor side infill extension; 6 rooflights to pitched roof and facade alterations.) Amendment sought: To allow the party wall to be astride the boundary.