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Planning application

6 Inverness Terrace London W2 3HU

Awaiting decision Westminster 26/06361/LBC Heritage and listed buildings

Works: Extension Loft or dormer

Relates to 26/06360/FULL

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

Proposal

Erection of a new mansard roof extension at roof level - new fifth floor. Relocation of plant room to existing rear ground floor flat roof. (Linked with 26/06360/FULL)

As published by the council, reference 26/06361/LBC

Application record

Reference
26/06361/LBC
Category
Heritage and listed buildings
Status
Pending
Received
17 Sep 2026
Validated
17 Sep 2026
Postcode
W2 3HU

Site history

Applications at this address on the Westminster register

This site has had 4 applications since 2026.

  • 26/06360/FULL Awaiting decision

    6 Inverness Terrace London W2 3HU

    Erection of a new mansard roof extension at roof level - new fifth floor. Relocation of plant room to existing rear ground floor flat roof. (Linked with 26/06361/LBC)

    Submitted 17 Sep 2026 Full applications
  • 26/06378/FULL Awaiting decision

    6 Inverness Terrace London W2 3HU

    Construction of a rear fourth floor closet wing extension (to match the existing fourth floor closet wings at 2 and 4 Inverness Terrace). (Linked to 26/06379/LBC)

    Submitted 17 Sep 2026 Full applications
  • 26/06379/LBC Awaiting decision

    6 Inverness Terrace London W2 3HU

    Construction of a rear fourth floor closet wing extension (to match the existing fourth floor closet wings at 2 and 4 Inverness Terrace). (Linked to 26/06378/FULL)

    Submitted 17 Sep 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 17 Sep 2026

    Received by Westminster

  2. 24 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 12 November 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 86 days over the applications it decided in the last year.

Cases linked to this one on the register

  • 26/06360/FULL Awaiting decision

    6 Inverness Terrace London W2 3HU

    Erection of a new mansard roof extension at roof level - new fifth floor. Relocation of plant room to existing rear ground floor flat roof. (Linked with 26/06361/LBC)

    Submitted 17 Sep 2026 Full applications

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 heritage and listed building applications in a median of 119 days. More in our guide to how long planning decisions take.

About heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 6 Inverness Terrace London W2 3HU

    26/06360/FULL Submitted 17 Sep 2026 50 yards away

    88% historically approved · decision due ~12 Nov

    Erection of a new mansard roof extension at roof level - new fifth floor. Relocation of plant room to existing rear ground floor flat roof. (Linked with 26/06361/LBC)

    Awaiting decision Full applications Extension Loft or dormer

  • 6 Inverness Terrace London W2 3HU

    26/06378/FULL Submitted 17 Sep 2026 50 yards away

    88% historically approved · decision due ~12 Nov

    Construction of a rear fourth floor closet wing extension (to match the existing fourth floor closet wings at 2 and 4 Inverness Terrace). (Linked to 26/06379/LBC)

    Awaiting decision Full applications Extension

  • 6 Inverness Terrace London W2 3HU

    26/06379/LBC Submitted 17 Sep 2026 50 yards away

    90% historically approved · decision due ~12 Nov

    Construction of a rear fourth floor closet wing extension (to match the existing fourth floor closet wings at 2 and 4 Inverness Terrace). (Linked to 26/06378/FULL)

    Awaiting decision Heritage and listed buildings Extension

  • Hyde Park Studio Apartments 8 - 18 Inverness Terrace London W2 3HU

    25/05416/LBC Submitted 1 Aug 2025 50 yards away

    Erection of single storey rear fourth floor extensions to the existing closet wings x 6 to provide 6 x C1 Units. (Linked with 25/05415/FULL)

    Withdrawn Heritage and listed buildings Extension 4 docs
    Small domestic

  • Hyde Park Studio Apartments 8 - 18 Inverness Terrace London W2 3HU

    25/05415/FULL Submitted 1 Aug 2025 50 yards away

    Erection of single storey rear fourth floor extensions to the existing closet wings x 6 to provide 6 x C1 Units. (Linked with 25/05416/LBC)

    Withdrawn Full applications Extension 35 docs
    Small domestic

  • Hyde Park Studio Apartments 8 - 18 Inverness Terrace London W2 3HU

    26/02541/FULL Submitted 17 Apr 2026 50 yards away

    88% historically approved · decision due ~17 Jul

    Erection of single storey extension at rear fourth floor level to rear of 16 Inverness Terrace, in association with the installation of a lift from lower ground to fourth floor level. (Linked with 26/02542/LBC)

    Awaiting decision Full applications Extension 45 docs
    Small domestic

In Westminster

  • 26/07202/LBC Awaiting decision

    Basement East And Ground Floor And First Floor 33 Weymouth Street London W1G 7BY

    Replacement of 13 doorsets with fire doors.

    Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings
  • 26/07183/LBC Awaiting decision

    306 - 308 Regent Street London W1B 3AT

    Installation of a manually operated retractable fabric awning to the existing shopfront at 308 Regent Street, comprising an orange fabric canopy with discreet printed lettering to the front valance, together with associated supporting framework, mounting brackets and fixings to the existing fa?ade.

    Received 21 Oct, published by the council 22 Oct 2026 Heritage and listed buildings
  • 26/07191/LBC Awaiting decision

    6 Wilton Place London SW1X 8RH

    Layout alterations and replacement of internal doors.

    Received 21 Oct, published by the council 22 Oct 2026 Heritage and listed buildings
  • 26/07199/LBC Awaiting decision

    49 Queen's Gardens London W2 3AA

    Erection of a mansard roof extension incorporating rooflights and a rear balcony; installation of Juliet balconies at ground and first floor levels to the rear; demolition of the existing courtyard extension and erection of a single-storey infill extension; extension of the rear wing at first floor (mezzanine) and second floor levels; fenestration alterations including the installation of new windows; stucco repairs and partial rebuilding of the rear extensions; and associated internal alterations at all levels. (Linked to 26/07198/FULL)

    Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings
  • 26/07192/LBC Awaiting decision

    119 Warwick Way London SW1V 4HS

    Conversion and internal alterations to the ground floor flat (Retrospective)

    Received 21 Oct, published by the council 23 Oct 2026 Heritage and listed buildings