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Planning application

7 St James's Place London SW1A 1NP

Granted Westminster 25/05598/FULL Full Planning Permission Application

Works: Windows or glazing

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

Proposal

External alterations, including replacing air conditioning units, replacing rear sashes with double-glazed sashes (fitted into retained box frames) and reglazing front windows with double-glazing (fitted into retained sash frames).

As published by the council, reference 25/05598/FULL

Application record

Reference
25/05598/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
11 Aug 2025
Validated
23 Sep 2025
Decided
9 Feb 2026
Ward
St James's
Decision by
Delegated Decision
Postcode
SW1A 1NP

Site history

Applications at this address on the Westminster register

This site has had 5 applications since 2025: 2 approved, 0 refused.

  • 26/04658/FULL Decided

    7 St James's Place London SW1A 1NP

    Replacement rooflight, and new fire-rated roof hatch.

    Submitted 13 Jul 2026 Full applications
  • 26/04659/LBC Decided

    7 St James's Place London SW1A 1NP

    Replacement rooflight, replacement fire doors, new fire-rated roof hatch and damp proofing to basement.

    Submitted 13 Jul 2026 Heritage and listed buildings
  • 26/02842/ADLBC Awaiting decision

    7 St James's Place London SW1A 1NP

    Details of the internal doors pursuant to condition 3 of listed building consent dated 9th February 2026 (RN: 25/05599/LBC).

    Submitted 29 Apr 2026 Conditions
  • 25/05599/LBC Granted

    7 St James's Place London SW1A 1NP

    External and internal alterations, including replacing air conditioning units; replacing rear sashes with double-glazed sashes (fitted into retained box frames) and reglazing front windows with double-glazing (fitted into retained sash frames); masonry cleaning; installing a new kitchen, a shower room and a bike store at lower ground floor level; upgrading existing sanitaryware; and creation of a new double door opening in the spine wall at ground floor level. (Linked 25/05598/FULL)

    Decided 9 Feb 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 11 Aug 2025

    Received by Westminster

  2. 23 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 9 Feb 2026

    Decision issued: Application Permitted

  4. 21 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

3 later applications on the register refer to this one:

  • 26/04658/FULL Decided

    7 St James's Place London SW1A 1NP

    Replacement rooflight, and new fire-rated roof hatch.

    Submitted 13 Jul 2026 Full applications
  • 26/04659/LBC Decided

    7 St James's Place London SW1A 1NP

    Replacement rooflight, replacement fire doors, new fire-rated roof hatch and damp proofing to basement.

    Submitted 13 Jul 2026 Heritage and listed buildings
  • 25/05599/LBC Granted

    7 St James's Place London SW1A 1NP

    External and internal alterations, including replacing air conditioning units; replacing rear sashes with double-glazed sashes (fitted into retained box frames) and reglazing front windows with double-glazing (fitted into retained sash frames); masonry cleaning; installing a new kitchen, a shower room and a bike store at lower ground floor level; upgrading existing sanitaryware; and creation of a new double door opening in the spine wall at ground floor level. (Linked 25/05598/FULL)

    Decided 9 Feb 2026 Heritage and listed buildings

Who's behind it

Company information only, from the register and Companies House

The Heritage Practice ltd. Agent, registered in Chineham

Active · incorporated 2011 · Chineham

6 applications on PlanIndex · across 4 councils

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

See their track record

Documents

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

20 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 grant of permission means

Westminster granted permission on 9 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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

  • 7 St James's Place London SW1A 1NP

    25/05599/LBC Submitted 11 Aug 2025 50 yards away

    External and internal alterations, including replacing air conditioning units; replacing rear sashes with double-glazed sashes (fitted into retained box frames) and reglazing front windows with double-glazing (fitted into retained sash frames); masonry cleaning; installing a new kitchen, a shower room and a bike store at lower ground floor level; upgrading existing sanitaryware; and creation of a new double door opening in the spine wall at ground floor level. (Linked 25/05598/FULL)

    Granted Heritage and listed buildings Windows or glazing 16 docs

  • 7 St James's Place London SW1A 1NP

    26/02842/ADLBC Submitted 29 Apr 2026 50 yards away

    89% historically approved · decision due ~24 Jun

    Details of the internal doors pursuant to condition 3 of listed building consent dated 9th February 2026 (RN: 25/05599/LBC).

    Awaiting decision Conditions 6 docs

  • 10 St James's Place London SW1A 1NP

    26/04930/FULL Submitted 23 Jul 2026 50 yards away

    88% historically approved · decision due ~17 Sep

    Installation of two external condenser units within lightwell at first floor level and at roof level.

    Decided Full applications

  • 10 St James's Place London SW1A 1NP

    26/04901/LBC Submitted 22 Jul 2026 50 yards away

    90% historically approved · decision due ~17 Sep

    Installation of internal air conditioning outlets and two external condenser units within lightwell at first floor level and at roof level and associated alterations.

    Decided Heritage and listed buildings

  • 7 St James's Place London SW1A 1NP

    26/04658/FULL Submitted 13 Jul 2026 50 yards away

    88% historically approved · decision due ~7 Sep

    Replacement rooflight, and new fire-rated roof hatch.

    Decided Full applications Loft or dormer

  • 7 St James's Place London SW1A 1NP

    26/04659/LBC Submitted 13 Jul 2026 50 yards away

    90% historically approved · decision due ~7 Sep

    Replacement rooflight, replacement fire doors, new fire-rated roof hatch and damp proofing to basement.

    Decided Heritage and listed buildings Loft or dormer

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