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Planning application

15 - 17 Huntsworth Mews London NW1 6DE

Refused Westminster 05/04775/FULL Application for full Planning Permission

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

Proposal

Retention of three air conditioning units on the rooftop.

As published by the council, reference 05/04775/FULL

Application record

Reference
05/04775/FULL
Type
Application for full Planning Permission
Status
Decided
Decision
Refused As published: Application Refused
Received
16 Jun 2005
Validated
25 Aug 2005
Decided
7 Mar 2006
Ward
Bryanston And Dorset Square
Decision by
Delegated Decision
Postcode
NW1 6DE

Site history

Applications at this address on the Westminster register

This site has had 4 applications since 2005: 3 approved, 1 refused.

  • 06/10231/ADFULL Granted

    15 - 17 Huntsworth Mews London NW1 6DE

    Details of cable routes and louvre screening pursuant to Conditions 5 and 6 of planning permission dated 16 November 2006 (RN: 06/04407).

    Decided 23 Feb 2007 Full applications
  • 06/04407/FULL Granted

    15 - 17 Huntsworth Mews London NW1 6DE

    Relocation of three air conditioning units and addition of four further units within an acoustic screen on the rooftop.

    Decided 16 Nov 2006 Full applications
  • 05/04774/CLEUD Granted

    15 - 17 Huntsworth Mews London NW1 6DE

    Installation of six air conditioning units on rooftop.

    Decided 21 Oct 2005 Lawful development

Timeline

Dates from the published record

  1. 16 Jun 2005

    Received by Westminster

  2. 25 Aug 2005

    Validated

    Checked as complete and ready for consideration.

  3. 7 Mar 2006

    Decision issued: Application Refused

  4. 29 Jul 2026

    Added to PlanIndex

Documents

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

8 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this refusal means

Westminster 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

  • 15 - 17 Huntsworth Mews London NW1 6DE

    06/10231/ADFULL Submitted 20 Dec 2006 50 yards away

    Details of cable routes and louvre screening pursuant to Conditions 5 and 6 of planning permission dated 16 November 2006 (RN: 06/04407).

    Granted Full applications 3 docs

  • 15 - 17 Huntsworth Mews London NW1 6DE

    05/04774/CLEUD Submitted 16 Jun 2005 50 yards away

    Installation of six air conditioning units on rooftop.

    Granted Lawful development 7 docs

  • 15 - 17 Huntsworth Mews London NW1 6DE

    06/04407/FULL Submitted 6 Jun 2006 50 yards away

    Relocation of three air conditioning units and addition of four further units within an acoustic screen on the rooftop.

    Granted Full applications 9 docs

  • Tennyson Court 12 Dorset Square London NW1 6QB

    25/06632/LBC Submitted 16 Sep 2025 50 yards away

    90% historically approved · decision due ~11 Nov

    Externall repairs and decorations to the front elevation of Tennyson Court.

    Awaiting decision Heritage and listed buildings 6 docs

  • 10 Dorset Square London NW1 6QB

    25/06758/LBC Submitted 19 Sep 2025 50 yards away

    Installation of steel beam to loft space to provide additional support to roof.

    Granted Heritage and listed buildings 19 docs

  • Flat 6 18 Dorset Square London NW1 6QB

    26/01672/FULL Submitted 16 Mar 2026 50 yards away

    88% historically approved · decision due ~11 May

    Replacement of windows and door with new at fourth and fifth floor levels. (Linked with 26/00742/LBC)

    Awaiting decision Full applications Windows or glazing 13 docs

In Westminster

  • 26/07528/FULL Awaiting decision

    69 Eaton Place London SW1X 8DF

    Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

    Received 5 Nov, published by the council 6 Nov 2026 Full applications
  • 26/05200/FULL Decided

    1 The Court House 165 Seymour Place London W1H 4PU

    Installation of waterproofing system to the existing lead flat roofs

    Received 3 Aug, published by the council 28 Aug 2026 Full applications
  • 26/07521/FULL Awaiting decision

    Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

    Installation of one external condenser unit

    Received 4 Nov, published by the council 6 Nov 2026 Full applications
  • 26/07508/FULL Awaiting decision

    Buckingham Palace The Mall London SW1A 1AA

    Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)

    Received 4 Nov, published by the council 5 Nov 2026 Full applications
  • 26/07472/FULL Awaiting decision

    Flat 3 82 New Cavendish Street London W1G 9TA

    Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

    Received 3 Nov, published by the council 6 Nov 2026 Full applications