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Planning application

20A Mandalay Road London SW4 9EE

Refused Lambeth 21/01222/FUL Full Planning Permission

Works: Loft or dormer Windows or glazing

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Erection of an L shaped mansard roof to replace 2 existing dormer windows, and installation of 3 replacement rooflights to the front roof slope.

As published by the council, reference 21/01222/FUL

Application record

Reference
21/01222/FUL
Type
Full Planning Permission
Status
Decided
Decision
Refused As published: Refuse Permission
Received
24 Mar 2021
Validated
24 Mar 2021
Decided
19 May 2021
Ward
Clapham Common
Decision by
Delegated Decision
Postcode
SW4 9EE

Timeline

Dates from the published record

  1. 24 Mar 2021

    Received by Lambeth

  2. 19 May 2021

    Decision issued: Refuse Permission

  3. 1 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

MSB Design Agent, a design practice registered in Godalming

Active · incorporated 2021 · Godalming

40 applications on PlanIndex · across 6 councils · 89% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

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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What this refusal means

Lambeth refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 21A Mandalay Road London SW4 9EE

    26/00895/FUL Submitted 20 Mar 2026 50 yards away

    Erection of a single storey ground floor side extension and alteration to rear fenestration - Flat A.

    Granted Full applications Extension Windows or glazing 7 docs
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  • 12A Mandalay Road London SW4 9ED

    18/01186/FUL Submitted 14 Mar 2018 50 yards away

    78% historically approved · decision due ~9 May

    Repeat request as planning permission given expired April 2017.Demolition of existing rear outbuilding and replacement with a new single story ground floor rear extension, and installation of rear double doors.

    Awaiting decision Full applications Extension Demolition

  • 24 Hambalt Road London SW4 9EF

    26/00646/FUL Submitted 2 Mar 2026 50 yards away

    78% historically approved · decision due ~5 May

    Erection of rear dormer (to Flat A).

    Decided Full applications Loft or dormer 9 docs

  • 30 Hambalt Road London Lambeth SW4 9EF

    22/04148/DET Submitted 22 Nov 2022 50 yards away

    Approval of details pursuant to condition 4 (Drainage Details) of planning permission 20/00149/FUL (Erection of a rear dormer) granted on 10.03.2020.

    Granted Conditions Loft or dormer 6 docs

  • 61 Narbonne Avenue London SW4 9JP

    21/01626/FUL Submitted 22 Apr 2021 50 yards away

    Erection of a single storey ground floor rear/side infill extension.

    Granted Full applications Extension 7 docs
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  • 97 Klea Avenue London SW4 9HZ

    15/00061/FUL Submitted 8 Jan 2015 50 yards away

    Erection of a rear mansard roof extension, extension to the roof of the rear projection and the installtion of three rooflights within the front roof slope

    Refused Full applications Extension Loft or dormer 20 docs

In Lambeth

  • 26/03073/FUL Awaiting decision

    10 Claverdale Road London SW2 2DP

    Erection of a single storey ground floor rear side infill extension. Erection of a rear dormer roof extension with juliet balcony and installation of a roof light to rear return roof.

    Received 20 Oct, published by the council 23 Oct 2026 Full applications
  • 26/03040/FUL Awaiting decision

    3 Walberswick Street London Lambeth SW8 1XF

    Erection of a second-storey rear extension and the addition of a window to the mansard. Reduction from a double sliding door to a single door with a Juliet balcony

    Received 15 Oct, published by the council 21 Oct 2026 Full applications
  • 26/03004/FUL Awaiting decision

    61 Amesbury Avenue London Lambeth SW2 3AE

    Erection of a single storey rear infill extension, replacement of the existing timber sash windows with double glazed timber sash windows, erection of new fence to front patio and installaton of Air Source Heat Pump to existing roof.

    Received 14 Oct, published by the council 21 Oct 2026 Full applications
  • 26/02988/FUL Awaiting decision

    76 Bonham Road London Lambeth SW2 5HG

    Change of use of the ground floor to self contained unit (class C3), upper floors and loft to a large House in Multiple Occupation (Sui Generis), together with sub-division of the rear garden, installation of 2x rooflights to front roofslope, conversion of the existing garage to ancillary residential gym use, installation of air source heat pumps, and provision of cycle and refuse storage.

    Received 13 Oct, published by the council 22 Oct 2026 Full applications
  • 26/02996/FUL Awaiting decision

    Surrey County Cricket Club Kennington Oval London Lambeth SE11 5SS

    Extension of the existing external balcony on third floor pitch-facing elevation and installation of minor additional plant at roof level.

    Received 13 Oct, published by the council 21 Oct 2026 Full applications