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Planning application

121 Wavertree Road London SW2 3SN

Granted Lambeth 26/00651/FUL Full Planning Permission

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.

    Submitted 19 Jun 2026
  • 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.

    Decided 27 Jan 2026 Lawful development

Timeline

Dates from the published record

  1. 3 Mar 2026

    Received by Lambeth

  2. 23 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 27 May 2026

    Decision issued: Grant Permission

  4. 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

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Documents

Plans, drawings, consultee responses and the officer's report

8 documents on file for this application

  • PROPOSED PLANS Plans - Revised · 27 May 2026
  • DELEGATED REPORT Delegated Register · 27 May 2026
  • CIL FORM Supporting Docs · 24 Mar 2026
  • BLOCK PLAN OF THE SITE OS Map · 03 Mar 2026
  • EXISTING PLANS AND ELEVATIONS Plans · 03 Mar 2026
  • APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 03 Mar 2026
  • PROPOSED PLANS AND ELEVATIONS Plans - Superseded · 03 Mar 2026
  • COMMUNITY INFRASTRUCTURE LEVY - COMPLETED FORM Supporting Docs · 03 Mar 2026

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What 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

    25/03677/LDCP Submitted 26 Nov 2025 50 yards away

    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 docs
    Small domestic
  • 121 Wavertree Road London SW2 3SN

    26/01805/LDCP Submitted 19 Jun 2026 50 yards away

    84% 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

    26/02027/FUL Submitted 13 Jul 2026 50 yards away

    Demolition of existing side conservatory and erection of new single-storey rear and side extension

    Granted Full applications Extension Demolition 14 docs
    Small domestic
  • 133 Downton Avenue London SW2 3TX

    19/04134/TCA Submitted 6 Nov 2019 50 yards away

    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

    26/01727/LDCP Submitted 12 Jun 2026 100 yards away

    84% 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 docs
    Small domestic
  • 143 Downton Avenue London SW2 3TX

    26/01964/LDCP Submitted 3 Jul 2026 100 yards away

    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

In Lambeth

  • 26/03217/FUL Awaiting decision

    20 Bellefields Road London Lambeth SW9 9UQ

    Erection of a single storey side extension including rooflights, increased door size to the rear elevation, replacement windows on a like-for-like basis, and reinstatement of the lower ground floor side door under the entrance steps to the front elevation (to provide direct access to the outside).

    Received 2 Nov, published by the council 5 Nov 2026 Full applications
  • 26/03214/FUL Awaiting decision

    39 Holmewood Gardens London Lambeth SW2 3NA

    Erection of a rear dormer window, installation of two front roof lights and two roof lights to the rear outrigger, installation of solar panels, and installation of an external A/C unit to the rear outrigger.

    Received 2 Nov, published by the council 5 Nov 2026 Full applications
  • 26/03202/FUL Awaiting decision

    73 Ramillies Close London Lambeth SW2 5DQ

    Retrofit measures installed to existing dwellinghouses. Measures include replacement of windows and doors, and fabric upgrades to roof, including replacement of roof finishings, and replacement of light wells in main roof.

    Received 30 Oct, published by the council 3 Nov 2026 Full applications
  • 26/03197/FUL Awaiting decision

    196-198 Flat K Brixton Road London Lambeth SW9 6AP

    Replacement of a rear door with a like-for-like timber french door featuring a traditional six panel configuration (Please note: The reference number for this Listed Building Consent application is 26/03198/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/03197/FUL)

    Received 29 Oct, published by the council 2 Nov 2026 Full applications
  • 26/03193/FUL Awaiting decision

    Unit 9 Ellerslie Square Industrial Estate 11 Lyham Road London SW2 5DZ

    Replacement of existing roof, window frames, entrance/fire exit doors and roller shutters.

    Received 29 Oct, published by the council 3 Nov 2026 Full applications