Planning application
110 Ambergate Street London Southwark SE17 3SA
Works: Extension Loft or dormer 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
Construction of a timber single-storey rear ground-floor extension with a sedum green roof; installation of two new rear dormer extensions at first- and second-floor levels; installation of rooflights to the front roof slope; replacement of all windows and minor internal reconfiguration works.
As published by the council, reference 25/AP/3421
Application record
- Reference
- 25/AP/3421
- Type
- Householder Application
- Status
- Granted
- Decision
- Householder - GRANTED
- Received
- 24 Nov 2025
- Validated
- 25 Nov 2025
- Decided
- 13 Jan 2026
- Ward
- Newington
- Parish
- Borough, Bankside And Walworth
- Decision by
- Delegated Panel - Simple
- Postcode
- SE17 3SA
Timeline
Dates from the published record
-
24 Nov 2025
Received by Southwark
-
25 Nov 2025
Validated
Checked as complete and ready for consideration.
-
13 Jan 2026
Decision issued: Householder - GRANTED
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice
1 application on PlanIndex
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
27 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.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Southwark granted permission on 13 January 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.
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Certificate of lawfulness (proposed) for construction of a rear dormer and the installation of 1x rooflight to the front roofslope.
Awaiting decision Loft or dormer -
161 Manor Place London Southwark SE17 3BS
Non-material amendment to planning permission ref: 21/AP/4526 granted on 10/03/2022 for: (Details of Condition 4 Materials as required by planning permission 21/AP/1277 dated 29/9/2021 Variation of Condition 2 (Approved Plans) pursuant to planning permission 17/AP/0907 for 'Demolition of single storey office building and a derelict three-storey row of shops and flats above (with the retention of the original Victorian facade), and the construction of a six storey building (behind retained facade) comprising 56 flats (30 x social rented and 26 x private) above a health centre/office space (745sqm)(Use Class D1/B1), pharmacy/shop (85sqm)(Use Class A1) and cafe (285sqm)(Use Class A3), with associated landscaping and public realm works'. The amendment seeks the following: to take down the existing terrace facade and rebuild and replicate the Victorian façade on the front of the new building and amendments to the approved window designs for the window fenestrations in order to provide opening windows to habitable rooms.) To allow:-amendments to the external cladding material of the lightwells within Core A & B from aluminium mesh cladding to a through colour render system.
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Ground Floor Flat 76 Penton Place London Southwark SE17 3JS
Proposed single storey ground floor side and rear extension.
Granted Full applications Extension 17 docsSmall domestic -
Ground Floor Flat 76 Penton Place London Southwark SE17 3JS
Change of use from a C3 dwelling to a C1 serviced accommodation / guesthouse for 12 months commencing 5th December 2022 and terminating on January 8th 2024.
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Other householder applications
In Southwark
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26/AP/0707 Granted
33 Abbotswood Road London Southwark SE22 8DJ
Construction of a rear dormer extension and ground floor rear extension.
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26/AP/0784 Granted
60 Grove Park London Southwark SE5 8LF
Refurbishment of the property including replacement of glazing with thermally efficient conservation windows templated after originals, construction of a single-storey rear extension, a loft extension, minor internal partition alterations, and removal of external soil vent pipes.
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26/AP/1488 Granted
15 Canon Beck Road London Southwark SE16 7DJ
Loft conversion including the insertion of 2 no. rooflights to the front roof slope; conversion of the existing garage to a habitable room with an associated window to replace the existing garage door on the front elevation, installation of an Air Source Heat Pump and other alterations to the rear elevation fenestration at ground floor level.
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26/AP/0971 Granted
86 Henslowe Road London Southwark SE22 0AS
Retrospective planning permission for alterations to front garden layout including a front porch with projecting canopy, alterations to window apertures and fenestration, provision of cycle and refuses stores, along with hard and soft landscaping. new bin store and raised porch roof and revisions to front elevation fenestration.
-
26/AP/1519 Granted
61 Tyrrell Road London Southwark SE22 9NE
Construction for a rear and side wrap around ground floor extension