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Planning application

21/02745/CEU

7 The Mount New Malden KT3 4HU

Granted Kingston upon Thames Cert of Lawful Use/Operation - Existing

Proposal

Erection of a rear dormer roof extension, installation of two windows and 1no. rear rooflight to facilitate loft conversion.

As published by the council, reference 21/02745/CEU

Timeline

Dates from the published record

  1. 25 Aug 2021

    Received by Kingston upon Thames

  2. 20 Oct 2021

    Decision issued: Application Granted

  3. 26 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 21/03393/HOU Granted

    7 The Mount New Malden KT3 4HU

    Erection of single storey side and rear extension

    25 Oct 2021 0m away Householder
  • 22/00240/PRA Granted

    30 Alverstone Road New Malden KT3 4BA

    Demolition of existing 2 bedroom detached house.

    26 Jan 2022 35m away Prior approval
  • 22/00047/CLC Granted

    30 Alverstone Road New Malden KT3 4BA

    Details required by Conditions 4 (Samples of Facing Materials), 10 (Construction Management Plan), 11(Refuse Storage), 12,(Secure Communal Cycle Parking) and 19 (Bat Survey) of Outline Permission 21/01304/OUT (Outline Application, with Landscaping as a Reserved Matter, for demolition of existing 2 bedroom detached house and development of site to erect a new terrace of 3no. three storey, 3 bedroom houses with associated landscaping, private gardens and offstreet parking (existing access retained).)

    10 Jan 2022 41m away Conditions
  • 23/01239/HOU Refused

    19 The Mount New Malden KT3 4HU

    Erection of first floor rear extension and changes to first floor side fenestration

    11 May 2023 45m away Householder
  • 26/01548/HOU Awaiting decision

    18 The Mount New Malden KT3 4HU

    Erection of a single storey rear extension.

    14 Jul 2026 63m away Householder
  • 22/00204/HOU Granted

    17 Egmont Road New Malden KT3 4AS

    Erection of single-storey rear extension

    24 Jan 2022 64m away Householder

In Kingston upon Thames

  • 26/01186/CPU Granted

    116 Deacon Road Kingston Upon Thames KT2 6LU

    Erection of hip to gable roof extension with rear dormer and installation of 2nos front rooflights.

    4 Jun 2026 Lawful development
  • 26/01097/CPU Granted

    3 Sherwood House Kingston Vale London SW15 3PP

    Use of home for administration of private hire vehicle operating centre

    22 May 2026 Lawful development
  • 26/01085/CPU Granted

    96 Thornhill Road Tolworth KT6 7TH

    Erection of hip to gable rear dormer roof extension, installation of 2no front roof lights and 1 new gable end window.

    21 May 2026 Lawful development
  • 26/01648/CPUF Awaiting decision

    66 Douglas Road Kingston Upon Thames KT1 3PT

    Erection of a single storey detached domestic garden outbuilding

    28 Jul 2026 Lawful development
  • 26/01052/CPU Granted

    5 Burberry Close New Malden KT3 3AR

    Conversion of an existing garage into habitable room with associated alteration to fenestration

    18 May 2026 Lawful development