Planning application
42 Silvester Road London Southwark SE22 9PB
Works: Extension Demolition Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Demolition of existing single-storey rear extension and construction of a larger single-storey ground floor rear extension.
As published by the council, reference 25/AP/2523
Application record
- Reference
- 25/AP/2523
- Type
- Householder Application
- Status
- Under consideration/assessment
- Received
- 2 Sep 2025
- Validated
- 3 Sep 2025
- Ward
- Goose Green
- Parish
- Dulwich
- Postcode
- SE22 9PB
Timeline
Dates from the published record
-
2 Sep 2025
Received by Southwark
-
3 Sep 2025
Validated
Checked as complete and ready for consideration.
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 29 October 2025, 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
Agent on file, an architecture practice registered in London
12 applications on PlanIndex · across 5 councils · 91% granted
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
13 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 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
-
38A Silvester Road London Southwark SE22 9PB
Prior approval notification (Schedule 2, Part 1 Class A) for construction of a single storey rear extension measuring 5.45m in depth, 3.37m in maximum height and 2.73m in eaves' height.
Granted Full applications Extension 13 docsSmall domestic -
35A Silvester Road London Southwark SE22 9PB
Construction of a ground floor side and rear wraparound extension, facade alterations, floor plan redesign, new window to side elevation and all associated works including 8 solar panels to roof.
Granted Full applications Extension Windows or glazing 33 docs -
20A Whateley Road London Southwark SE22 9DB
Construction of a rear dormer extension and balcony with the addition of two roof lights to the front roof slope one over existing outrigger.
Granted Full applications Extension Loft or dormer 10 docs -
12A Pellatt Road London Southwark SE22 9JA
Certificate of lawful development (proposed) for the construction of a rear dormer extension and two rooflights on the front elevation.
Granted Lawful development Extension Loft or dormer 21 docs -
12A Pellatt Road London Southwark SE22 9JA
Erection of a single-storey ground-floor rear extension, including internal and external demolition and reconfiguration.
Granted Householder Extension Demolition 24 docsSmall domestic -
28 Silvester Road London Southwark SE22 9PD
Rear side infill ground floor extension and loft conversion with rear dormers over the main and outrigger roofs, including raising ridge by 160mm and 3no. rooflights to the front roof slope.
Granted Householder Extension Loft or dormer 14 docsDomestic
Other householder applications
In Southwark
-
26/AP/0707 Granted
33 Abbotswood Road London Southwark SE22 8DJ
Construction of a rear dormer extension and ground floor rear extension.
-
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.
-
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.
-
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