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Planning application

21/03926/CEU

39 Mill Street Kingston Upon Thames KT1 2RG

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

Proposal

Erection of roof terrace over single storey rear extension (Retrospective)

As published by the council, reference 21/03926/CEU

Timeline

Dates from the published record

  1. 9 Dec 2021

    Received by Kingston upon Thames

  2. 7 Jan 2022

    Validated

    Checked as complete and ready for consideration.

  3. 8 Mar 2022

    Decision issued: Application Granted

  4. 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

  • 22/00176/HOU Granted

    35 Mill Street Kingston Upon Thames KT1 2RG

    Erection of single storey infill to side/rear extension

    20 Jan 2022 25m away Householder
  • 25/02660/TCA Granted

    33 Mill Street Kingston Upon Thames KT1 2RG

    T1: Cherry - 1m Crown reduction. T2: Bay - 3m Crown reduction.

    13 Oct 2025 29m away Trees
  • 21/02899/TCA Granted

    48 Mill Street Kingston Upon Thames KT1 2RF

    T.1 Silver Birch - Crown reduce by 2m to previous points leaving tree 7m tall and 4m wide. T.2 Purple Plum- Fell (dying). T.3 Conifer - Trim to reshape and tidy by approx. 6 inch.

    7 Sep 2021 62m away Trees
  • 21/03493/TCA Granted

    13 Mill Street Kingston Upon Thames KT1 2RG

    T.1 & T.2 Lawson Cypress - Fell.

    1 Nov 2021 74m away Trees
  • 21/02947/HOU Refused

    9 Mill Street Kingston Upon Thames KT1 2RG

    Erection of single storey side/rear extension and hip to gable and rear dormer roof extensions with installtion of 2no. rooflights to front roofslope and erection of single storey front porch

    13 Sep 2021 84m away Householder
  • 26/01198/FUL Awaiting decision

    59 Avenue Road Kingston Upon Thames KT1 2RD

    Change of use from single family dwelling house (Use Class C3) to HMO (Use Class Sui Generis). Erection of single storey side extension and changes to side fenestrations.

    5 Jun 2026 97m away Full applications

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