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Planning application

Trevor House 20 Belgrave Place London SW1X 8BS

Granted Westminster 05/02115/FULL Application for full Planning Permission

Works: Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Erection of roof enclosure to main roof, mansard-style on north, west and south elevations and sheer on east elevation to create enclosed roof terrace.

As published by the council, reference 05/02115/FULL

Application record

Reference
05/02115/FULL
Type
Application for full Planning Permission
Status
Decided
Decision
Application Permitted
Received
18 Mar 2005
Validated
18 Mar 2005
Decided
28 Apr 2005
Ward
Knightsbridge And Belgravia
Decision by
Delegated Decision
Postcode
SW1X 8BS

Timeline

Dates from the published record

  1. 18 Mar 2005

    Received by Westminster

  2. 28 Apr 2005

    Decision issued: Application Permitted

  3. 20 Aug 2026

    Added to PlanIndex

Documents

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

15 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.

Trade members open them from here.

Open the documents

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 full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • Flat 1 To 2 17 Belgrave Place London SW1X 8BS

    22/04202/ADLBC Submitted 27 Jun 2022 0m away

    Detailed plans, elevations and sections of the new rooflight pursuant to Condition 3 (a) of listed building permission dated 28 September 2020 (RN:20/04586/LBC).

    Granted Conditions Loft or dormer 8 docs
  • Flat 3 17 Belgrave Place London SW1X 8BS

    26/01958/LBC Submitted 25 Mar 2026 0m away

    90% historically approved · decision due ~20 May

    Alterations and refurbishment comprising removal of partitions on ground and first floor, erection of new partitions on first floor and replacement of internal staircase.

    Awaiting decision Heritage and listed buildings 14 docs
  • Flat 1 To 2 17 Belgrave Place London SW1X 8BS

    07/10363/LBC Submitted 28 Nov 2007 0m away

    Installation of air conditioning condenser in pavement vault and replacing solid doors to lightwell with louvred doors.

    Granted Heritage and listed buildings 7 docs
  • 17 Belgrave Place London SW1X 8BS

    07/06599/FULL Submitted 26 Jul 2007 0m away

    Use of first floor flat roof as roof terrace.

    Granted Full applications 21 docs
  • Flat 1 To 2 17 Belgrave Place London SW1X 8BS

    23/06158/ADFULL Submitted 5 Sep 2023 0m away

    Detailed drawings of a hard and soft landscaping scheme and Planting Management Plan pursuant to condition 4 and 5 of planning permission dated 21st October 2024 (RN 22/04218/FULL)

    Granted Full applications 12 docs
  • 17 Belgrave Place London SW1X 8BS

    07/06600/LBC Submitted 26 Jul 2007 0m away

    Use of first floor flat roof as roof terrace and internal refurbishment included alterations to staircase and partitions.

    Granted Heritage and listed buildings 2 docs

In Westminster

  • 26/06024/FULL Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Installation of new and replacement electronic equipment within Speaker. (Linked with 26/06025/LBC)

    3 Sep 2026 Full applications
  • 26/06017/FULL Awaiting decision

    38 Lauderdale Mansions Lauderdale Road London W9 1NE

    Installation of an external AC Unit / Heat Pump at roof level.

    2 Sep 2026 Full applications
  • 26/05938/FULL Awaiting decision

    24 Vincent Square London SW1P 2NJ

    Subdivision of existing residential property to create two self-contained 3-bedroom family homes, along with cycle parking and associated external alterations.

    1 Sep 2026 Full applications
  • 26/05935/FULL Awaiting decision

    47 Hereford Road London W2 5AH

    Installation of one number new external condenser unit to the southerly elevation service alley.

    1 Sep 2026 Full applications
  • 26/05959/FULL Awaiting decision

    Basement And Ground Floor 50 New Bond Street London W1S 1BJ

    Installation of three new condensers on the roof, within an existing designated plant area.

    1 Sep 2026 Full applications