Planning application
121 Wavertree Road London SW2 3SN
Works: Extension Loft or dormer 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
Erection of hip-to-gable roof extension with rear dormer together with the installation of 2x rooflights to the front roof slope. Erection of single storey ground floor rear and side extension.
As published by the council, reference 26/00651/FUL
Application record
- Reference
- 26/00651/FUL
- Type
- Full Planning Permission
- Status
- Decided
- Decision
- Granted As published: Grant Permission
- Received
- 3 Mar 2026
- Validated
- 23 Mar 2026
- Decided
- 27 May 2026
- Ward
- Streatham Hill East
- Decision by
- Delegated Decision
- Postcode
- SW2 3SN
Site history
Applications at this address on the Lambeth register
This site has had 3 applications since 2025: 2 approved, 0 refused.
-
26/01805/LDCP Decided
121 Wavertree Road London SW2 3SN
Certificate of Lawful Development (Proposed) with respect to the erection of a hip to gable roof extension with a rear roof dormer extension incorporating a juliet balcony and the addition of three roof lights to the front roof slope, together with alterations to ground floor rear fenestration and the removal of the lean-to.
-
25/03677/LDCP Granted
121 Wavertree Road London SW2 3SN
Application for Certificate of Lawfulness (Proposed) with respect to the erection of a single storey rear extension, replacement of flat roof to existing garage with a pitched roof and replacement of exiting front garage door with a window.
Timeline
Dates from the published record
-
3 Mar 2026
Received by Lambeth
-
23 Mar 2026
Validated
Checked as complete and ready for consideration.
-
27 May 2026
Decision issued: Grant Permission
-
25 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
ARB Architecture Ltd Agent, an architecture practice registered in Broadway
Active · incorporated 2016 · Broadway
9 applications on PlanIndex · across 4 councils
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
9 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 grant of permission means
Lambeth granted permission on 27 May 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 full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
121 Wavertree Road London SW2 3SN
Application for Certificate of Lawfulness (Proposed) with respect to the erection of a single storey rear extension, replacement of flat roof to existing garage with a pitched roof and replacement of exiting front garage door with a window.
Granted Lawful development Extension Windows or glazing 4 docsSmall domestic -
121 Wavertree Road London SW2 3SN
83% historically approved · decision due ~14 Aug
Certificate of Lawful Development (Proposed) with respect to the erection of a hip to gable roof extension with a rear roof dormer extension incorporating a juliet balcony and the addition of three roof lights to the front roof slope, together with alterations to ground floor rear fenestration and the removal of the lean-to.
Decided Extension Loft or dormer +1 15 docs -
101 Wavertree Road London Lambeth SW2 3SN
Demolition of existing side conservatory and erection of new single-storey rear and side extension
Granted Full applications Extension Demolition 14 docsSmall domestic -
133 Downton Avenue London SW2 3TX
T1 Ash: Reduce canopy by 25% approximately 2-3m from height and width to shape - blocking light, to mitigate storm damage, outgrown
Decided Trees 2 docs -
119 Downton Avenue London SW2 3TX
83% historically approved · decision due ~7 Aug
Application for a Certificate of Lawful Development (Proposed) with respect to erection of a single-storey outbuilding in the rear garden.
Decided 9 docsSmall domestic -
143 Downton Avenue London SW2 3TX
Certificate of Lawful Development (Proposed) with respect to the erection of a hip to gable roof extension together with the erection of a rear dormer with and installation of 3x rooflights to the front roofslope.
Granted Extension Loft or dormer 5 docs
Other full applications
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26/01955/FUL Granted
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26/02127/FUL Granted
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26/02126/FUL Granted
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Erection of a single storey ground floor side and rear infill extension.
-
26/02071/FUL Granted
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Replacement of timber windows with double-glazed timber windows to the front and rear elevations (amended).
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26/02074/FUL Granted
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Replacement of timber windows and doors with double-glazed timber windows and doors to all elevations.