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Planning application

2 Chesterfield Street London W1J 5JF

Awaiting decision Westminster 25/06786/FULL Full Planning Permission Application

Works: Extension

Relates to 25/06787/LBC

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Rear infill extension at lower ground floor and enlarged terrace above at rear ground. (Linked to 25/06787/LBC)

As published by the council, reference 25/06786/FULL

Application record

Reference
25/06786/FULL
Type
Full Planning Permission Application
Status
Pending
Received
22 Sep 2025
Validated
30 Sep 2025
Ward
West End
Postcode
W1J 5JF

Site history

Applications at this address on the Westminster register

This site has had 8 applications since 2025.

  • 26/06389/ADFULL Decided

    2 Chesterfield Street London W1J 5JF

    Details of Conservation Method Statement(s) (CMS), and a structural report,detailing the method to be used for securing, lifting and re-integration into the building of the existing pitched roof structure above third floor level; photograph of a sample of the Yorkstone to be used as paving to the floor of the front lightwell and rear terrace; detailed drawings showing the new windows including: glazing Bbrs, the relationship of the windows to the external wall of the building, the relationship with any rebates present in the wall surrounding the window openings; detailed drawings of the new staircase to the front lightwell of the building; amended front and rear elevation and section drawings showing retention of the existing front stone cornice, new brick cill courses to the front and rear elevations, and fourth-floor windows revised to match the width and alignment of the existing third-floor windows pursuant to discharge of conditions 5, 7, 10 (part) ,11, 12, 13 and 14 of planning permission dated 14th August 2026 (RN: 25/03385/FULL).

    Decided 5 Oct 2026
  • 26/06362/ADLBC Awaiting decision

    2 Chesterfield Street London W1J 5JF

    Details of Conservation Method Statement, photograph of a sample of the Yorkstone, sample panel of glazing with the Ecolux film installed, glazing bar details and the relationship of the windows to the external wall of the building (partial), new front staircase, Cornice to front elevation, cill course to the rear elevation, and new fourth floor windows pursuant to conditions 4, 7, 9, 12 (part), 13, 14, 15, 16 of listed building consent dated 29 June 2026 (RN: 25/03386/LBC)

    Submitted 17 Sep 2026
  • 26/05383/FULL Awaiting decision

    2 Chesterfield Street London W1J 5JF

    Replacement of the principal staircase; installation of a passenger lift; creation of a new fourth floor within a raised roof structure; formation of a self-contained lower ground floor flat (Class C3); reconstruction of the lower ground staircase; associated alterations to the front and rear lightwells; internal and external alterations; and associated works. (Linked with 26/05384/LBC)

    Submitted 7 Aug 2026 Full applications
  • 26/05384/LBC Decided

    2 Chesterfield Street London W1J 5JF

    Replacement of the principal staircase; installation of a passenger lift; creation of a new fourth floor within a raised roof structure; reconstruction of the lower ground staircase; associated alterations to the front and rear lightwells; internal and external alterations; and associated works. (Linked with 26/05383/FULL)

    Submitted 7 Aug 2026 Heritage and listed buildings
  • 26/00606/ADLBC Awaiting decision

    2 Chesterfield Street London W1J 5JF

    Detailed drawings showing the removal of over throw lamp and frame to entrance railings pursuant to Condition 5 of Listed Building Consent dated 27 September 2024 (RN24/03365/LBC)

    Submitted 3 Feb 2026 Conditions
  • 26/00619/ADFULL Awaiting decision

    2 Chesterfield Street London W1J 5JF

    Details of brick and motar repair pursuant to Condition 8 (part) of planning permission dated 27 September 2024 (RN24/03364/FULL)

    Submitted 3 Feb 2026 Full applications
  • 25/06787/LBC Decided

    2 Chesterfield Street London W1J 5JF

    Rear infill extension at lower ground floor and enlarged terrace above at rear ground. (Linked to 25/06786/FULL)

    Decided 20 Aug 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 22 Sep 2025

    Received by Westminster

  2. 30 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 21 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 25 November 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Westminster took a median of 91 days over the applications it decided in the last year.

Cases linked to this one on the register

  • 25/06787/LBC Decided

    2 Chesterfield Street London W1J 5JF

    Rear infill extension at lower ground floor and enlarged terrace above at rear ground. (Linked to 25/06786/FULL)

    Decided 20 Aug 2026 Heritage and listed buildings

1 later application on the register refers to this one:

  • 25/06787/LBC Decided

    2 Chesterfield Street London W1J 5JF

    Rear infill extension at lower ground floor and enlarged terrace above at rear ground. (Linked to 25/06786/FULL)

    Decided 20 Aug 2026 Heritage and listed buildings

Who's behind it

Company information only, from the register and Companies House

Smith Jenkins Ltd Agent, registered in Milton Keynes

Active · incorporated 2012 · Milton Keynes

179 applications on PlanIndex · across 37 councils · 82% granted

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

60 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 happens while it is decided

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided full applications in a median of 119 days. More in our guide to how long planning decisions take.

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

  • 2 Chesterfield Street London W1J 5JF

    25/06787/LBC Submitted 22 Sep 2025 50 yards away

    Rear infill extension at lower ground floor and enlarged terrace above at rear ground. (Linked to 25/06786/FULL)

    Decided Heritage and listed buildings Extension 54 docs

  • 2 Chesterfield Street London W1J 5JF

    26/00606/ADLBC Submitted 3 Feb 2026 50 yards away

    89% historically approved · decision due ~3 Aug

    Detailed drawings showing the removal of over throw lamp and frame to entrance railings pursuant to Condition 5 of Listed Building Consent dated 27 September 2024 (RN24/03365/LBC)

    Awaiting decision Conditions 11 docs

  • 2 Chesterfield Street London W1J 5JF

    26/00619/ADFULL Submitted 3 Feb 2026 50 yards away

    88% historically approved · decision due ~3 Aug

    Details of brick and motar repair pursuant to Condition 8 (part) of planning permission dated 27 September 2024 (RN24/03364/FULL)

    Awaiting decision Full applications 11 docs

  • 2 Chesterfield Street London W1J 5JF

    26/06389/ADFULL Submitted 17 Sep 2026 50 yards away

    Details of Conservation Method Statement(s) (CMS), and a structural report,detailing the method to be used for securing, lifting and re-integration into the building of the existing pitched roof structure above third floor level; photograph of a sample of the Yorkstone to be used as paving to the floor of the front lightwell and rear terrace; detailed drawings showing the new windows including: glazing Bbrs, the relationship of the windows to the external wall of the building, the relationship with any rebates present in the wall surrounding the window openings; detailed drawings of the new staircase to the front lightwell of the building; amended front and rear elevation and section drawings showing retention of the existing front stone cornice, new brick cill courses to the front and rear elevations, and fourth-floor windows revised to match the width and alignment of the existing third-floor windows pursuant to discharge of conditions 5, 7, 10 (part) ,11, 12, 13 and 14 of planning permission dated 14th August 2026 (RN: 25/03385/FULL).

    Decided Windows or glazing

  • 2 Chesterfield Street London W1J 5JF

    26/06362/ADLBC Submitted 17 Sep 2026 50 yards away

    89% historically approved · decision due ~12 Nov

    Details of Conservation Method Statement, photograph of a sample of the Yorkstone, sample panel of glazing with the Ecolux film installed, glazing bar details and the relationship of the windows to the external wall of the building (partial), new front staircase, Cornice to front elevation, cill course to the rear elevation, and new fourth floor windows pursuant to conditions 4, 7, 9, 12 (part), 13, 14, 15, 16 of listed building consent dated 29 June 2026 (RN: 25/03386/LBC)

    Awaiting decision Windows or glazing

  • 2 Chesterfield Street London W1J 5JF

    26/05383/FULL Submitted 7 Aug 2026 50 yards away

    88% historically approved · decision due ~2 Oct

    Replacement of the principal staircase; installation of a passenger lift; creation of a new fourth floor within a raised roof structure; formation of a self-contained lower ground floor flat (Class C3); reconstruction of the lower ground staircase; associated alterations to the front and rear lightwells; internal and external alterations; and associated works. (Linked with 26/05384/LBC)

    Awaiting decision Full applications

In Westminster

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    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