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Planning application

67 Balcombe Street London NW1 6HD

Awaiting decision Westminster 26/00355/FULL Full Planning Permission Application

Relates to 26/00356/LBC

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

Proposal

Conversion of existing under pavement vaults to create new bathroom, store and service room with link at lower ground level between house and vaults under entrance step. (Linked to 26/00356/LBC)

As published by the council, reference 26/00355/FULL

Application record

Reference
26/00355/FULL
Type
Full Planning Permission Application
Status
Pending
Received
21 Jan 2026
Validated
21 Jan 2026
Ward
Regent's Park
Postcode
NW1 6HD

Site history

Applications at this address on the Westminster register

This site has had 5 applications since 2025: 3 approved, 0 refused.

  • 26/00356/LBC Awaiting decision

    67 Balcombe Street London NW1 6HD

    Conversion of existing under pavement vaults to create new bathroom, store and service room with link at lower ground level between house and vaults under entrance step. (Linked to 26/00355/FULL)

    Submitted 21 Jan 2026 Heritage and listed buildings
  • 25/08861/LBC Granted

    67 Balcombe Street London NW1 6HD

    Internal refurbishment to complete works approved in previous listed building consent, rectification of heating, replacement of water damaged internal finishes, install doors in existing frames, amendments to room layouts and internal openings with new doors, new kitchen and bathrooms, removal of dropped ceilings and cornices, with replacement plaster cornices and new lighting.

    Decided 27 Mar 2026 Heritage and listed buildings
  • 25/08483/FULL Granted

    67 Balcombe Street London NW1 6HD

    External refurbishment, replacement roof tiles and roof light, replacement window cills and third floor lower window sashes, replacement rear roof terrace finishes, amended rear terrace roof light layout and replacement rear stair window. (Linked with 25/08484/LBC)

    Decided 26 Mar 2026 Full applications
  • 25/08484/LBC Granted

    67 Balcombe Street London NW1 6HD

    External refurbishment, replacement roof tiles and roof light, replacement window cills and third floor lower window sashes, replacement rear roof terrace finishes, amended rear terrace roof light layout and replacement rear stair window. (Linked with 25/08483/FULL)

    Decided 26 Mar 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 21 Jan 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 18 March 2026, 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

  • 26/00356/LBC Awaiting decision

    67 Balcombe Street London NW1 6HD

    Conversion of existing under pavement vaults to create new bathroom, store and service room with link at lower ground level between house and vaults under entrance step. (Linked to 26/00355/FULL)

    Submitted 21 Jan 2026 Heritage and listed buildings

1 later application on the register refers to this one:

  • 26/00356/LBC Awaiting decision

    67 Balcombe Street London NW1 6HD

    Conversion of existing under pavement vaults to create new bathroom, store and service room with link at lower ground level between house and vaults under entrance step. (Linked to 26/00355/FULL)

    Submitted 21 Jan 2026 Heritage and listed buildings

Who's behind it

Company information only, from the register and Companies House

Place 54 Architects Agent, an architecture practice registered in London

Active · incorporated 2017 · London

19 applications on PlanIndex · across 3 councils · 71% 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

23 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

  • 67 Balcombe Street London NW1 6HD

    26/00356/LBC Submitted 21 Jan 2026 50 yards away

    90% historically approved · decision due ~18 Mar

    Conversion of existing under pavement vaults to create new bathroom, store and service room with link at lower ground level between house and vaults under entrance step. (Linked to 26/00355/FULL)

    Awaiting decision Heritage and listed buildings 19 docs

  • 67 Balcombe Street London NW1 6HD

    25/08861/LBC Submitted 5 Dec 2025 50 yards away

    Internal refurbishment to complete works approved in previous listed building consent, rectification of heating, replacement of water damaged internal finishes, install doors in existing frames, amendments to room layouts and internal openings with new doors, new kitchen and bathrooms, removal of dropped ceilings and cornices, with replacement plaster cornices and new lighting.

    Granted Heritage and listed buildings 35 docs

  • 67 Balcombe Street London NW1 6HD

    25/08483/FULL Submitted 20 Nov 2025 50 yards away

    External refurbishment, replacement roof tiles and roof light, replacement window cills and third floor lower window sashes, replacement rear roof terrace finishes, amended rear terrace roof light layout and replacement rear stair window. (Linked with 25/08484/LBC)

    Granted Full applications Loft or dormer Roofing +1 25 docs

  • 67 Balcombe Street London NW1 6HD

    25/08484/LBC Submitted 20 Nov 2025 50 yards away

    External refurbishment, replacement roof tiles and roof light, replacement window cills and third floor lower window sashes, replacement rear roof terrace finishes, amended rear terrace roof light layout and replacement rear stair window. (Linked with 25/08483/FULL)

    Granted Heritage and listed buildings Loft or dormer Roofing +1 22 docs

  • 25 Taunton Place London NW1 6HB

    26/00962/NMA Submitted 16 Feb 2026 50 yards away

    Amendments to planning permission dated 28th May 2025 (RN: 25/01154/FULL) for Alterations to the facades including new windows and doors, the removal and installation of additional louvres, installation of plant equipment and housing at roof level, alterations to rear entrances and canopy's. Namely, to revise the wording of the original development consent

    Granted Amendments Windows or glazing 16 docs

  • 25 Taunton Place London NW1 6HB

    25/05908/ADFULL Submitted 20 Aug 2025 50 yards away

    Details of how waste is to be stored on site and how materials for recycling will be stored separately pursuant to condition 3 of planning permission dated 28th May 2025 (RN:25/01154/FULL).

    Granted Full applications 9 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