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Planning application

Penthouse 95 Eaton Square London SW1W 9AQ

Awaiting decision Westminster 26/02029/LBC Listed Building Consent Application

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

Proposal

Relocation of two internal gas meters to balcony; Installation of one new painted cast iron airbrick to provide adequate ventilation to a laundry utility room; Replacement of two non-operational chimney pots with two chimney pots with concealed flue fans and other associated works. Linked with 26/02028/FULL

As published by the council, reference 26/02029/LBC

Application record

Reference
26/02029/LBC
Type
Listed Building Consent Application
Status
Pending
Received
26 Mar 2026
Validated
26 Mar 2026
Ward
Knightsbridge & Belgravia
Postcode
SW1W 9AQ

Site history

Applications at this address on the Westminster register

This site has had 4 applications since 2026.

  • 26/02321/LBC Awaiting decision

    Penthouse 95 Eaton Square London SW1W 9AQ

    Minor specification alterations to the approved fenestration on the front elevation including the change in glazing specification from the consented double glazing to proposed triple glazing windows, consented ratio of solids to voids to remain as previously agreed and consented.

    Submitted 8 Apr 2026 Heritage and listed buildings
  • 26/02320/FULL Awaiting decision

    Penthouse 95 Eaton Square London SW1W 9AQ

    Variation of condition 1 of planning permission dated 16 April 2025 (RN: 24/06846/FULL) for 'External works including installation of replacement double glazed metal windows to front and rear elevations, creation of enlarged balcony to principal reception room. alterations to metal railings, new rooflight and replace roof hatches at main roof level, installation of sliding box lantern for access to existing roof terrace and installation of PV panels at roof level'. Namely, the change in glazing specification from the consented double glazing to proposed triple glazing windows, consented ratio of solids to voids to remain as previously agreed and consented. (Linked to 26/02321/LBC)

    Submitted 8 Apr 2026 Full applications
  • 26/02028/FULL Awaiting decision

    Penthouse 95 Eaton Square London SW1W 9AQ

    Variation of condition 1 of planning permission dated 16th April 2025 (RN:24/06846/FULL) for the External works including installation of replacement double glazed metal windows to front and rear elevations, creation of enlarged balcony to principal reception room. alterations to metal railings, new rooflight and replace roof hatches at main roof level, installation of sliding box lantern for access to existing roof terrace and installation of PV panels at roof level. NAMELY, to allow minor required alterations, to inlcude, relocating two internal gas meters to balcony locations externally, installation of one new painted cast iron airbrick on secondary rear facade to provide adequate ventilation to a laundry utility room, replacement of two non-operational chimney pots with two chimney pots with concealed flue fans, exchange of approved drawings referenced by Condition 1. Linked with 26/02029/LBC

    Submitted 26 Mar 2026 Full applications

Timeline

Dates from the published record

  1. 26 Mar 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 21 May 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.

Who's behind it

Company information only, from the register and Companies House

Stanhope Gate Architecture Agent, an architecture practice registered in London

Active · incorporated 1999 · London

14 applications on PlanIndex · across 2 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

19 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 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

  • Penthouse 95 Eaton Square London SW1W 9AQ

    26/02028/FULL Submitted 26 Mar 2026 50 yards away

    88% historically approved · decision due ~21 May

    Variation of condition 1 of planning permission dated 16th April 2025 (RN:24/06846/FULL) for the External works including installation of replacement double glazed metal windows to front and rear elevations, creation of enlarged balcony to principal reception room. alterations to metal railings, new rooflight and replace roof hatches at main roof level, installation of sliding box lantern for access to existing roof terrace and installation of PV panels at roof level. NAMELY, to allow minor required alterations, to inlcude, relocating two internal gas meters to balcony locations externally, installation of one new painted cast iron airbrick on secondary rear facade to provide adequate ventilation to a laundry utility room, replacement of two non-operational chimney pots with two chimney pots with concealed flue fans, exchange of approved drawings referenced by Condition 1. Linked with 26/02029/LBC

    Awaiting decision Full applications Loft or dormer Windows or glazing 20 docs

  • 100 Eaton Square London SW1W 9AQ

    26/05921/LBC Submitted 28 Aug 2026 50 yards away

    90% historically approved · decision due ~18 Nov

    Installation of new dry riser pipework on the north-west elevation from lower ground to roof level; roof level automatic opening vent (AOV); internal protection railings to windows serving rear staircase; new internal dry riser outlets and 'Dry Riser' sign on south-east railings. (Linked to 26/05920/FULL)

    Awaiting decision Heritage and listed buildings Windows or glazing

  • 100 Eaton Square London SW1W 9AQ

    26/05920/FULL Submitted 28 Aug 2026 50 yards away

    88% historically approved · decision due ~18 Nov

    Installation of new dry riser pipework on the north-west elevation from lower ground to roof level and roof level automatic opening vent (AOV). (Linked to 26/05921/LBC)

    Awaiting decision Full applications

  • 95 Eaton Square London SW1W 9AQ

    26/03592/LBC Submitted 2 Jun 2026 50 yards away

    90% historically approved · decision due ~28 Jul

    Replacement of windows and doors at 95J & 95H Eaton Square. (Linked with 26/03591/FULL)

    Awaiting decision Heritage and listed buildings Windows or glazing 1 doc

  • Penthouse 95 Eaton Square London SW1W 9AQ

    26/02321/LBC Submitted 8 Apr 2026 50 yards away

    90% historically approved · decision due ~22 Jun

    Minor specification alterations to the approved fenestration on the front elevation including the change in glazing specification from the consented double glazing to proposed triple glazing windows, consented ratio of solids to voids to remain as previously agreed and consented.

    Awaiting decision Heritage and listed buildings Windows or glazing 24 docs

  • Penthouse 95 Eaton Square London SW1W 9AQ

    26/02320/FULL Submitted 8 Apr 2026 50 yards away

    88% historically approved · decision due ~22 Jun

    Variation of condition 1 of planning permission dated 16 April 2025 (RN: 24/06846/FULL) for 'External works including installation of replacement double glazed metal windows to front and rear elevations, creation of enlarged balcony to principal reception room. alterations to metal railings, new rooflight and replace roof hatches at main roof level, installation of sliding box lantern for access to existing roof terrace and installation of PV panels at roof level'. Namely, the change in glazing specification from the consented double glazing to proposed triple glazing windows, consented ratio of solids to voids to remain as previously agreed and consented. (Linked to 26/02321/LBC)

    Awaiting decision Full applications Loft or dormer Windows or glazing 21 docs

In Westminster

  • 26/05473/LBC Decided

    9A Grosvenor Square London W1K 5AE

    Installation of natural Portland Stone paving to two front entrances. (Linked to 26/06273/FULL)

    Received 12 Aug, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/07390/LBC Awaiting decision

    40 Wigmore Street London W1U 2RX

    Installation of a non-illuminated fascia sign measuring 0.29m x 0.79m and two vinyl signs applied to inside face of the glazed shopfront each measuring 0.22m x 0.84m. (Linked with 26/06970/ADV)

    29 Oct 2026 Heritage and listed buildings
  • 26/07372/LBC Awaiting decision

    8A Randolph Road London W9 1AN

    Amalgamation of two residential units with internal refurbishment and reconfiguration. (Linked with 26/07371/FULL)

    Received 28 Oct, published by the council 2 Nov 2026 Heritage and listed buildings
  • 26/07332/LBC Awaiting decision

    Royal Courts Of Justice Strand London WC2A 2LL

    Replacement of one platform lift within the grade 1 listed Royal Court?s of Justice building.

    Received 27 Oct, published by the council 30 Oct 2026 Heritage and listed buildings
  • 26/07336/LBC Awaiting decision

    Charing Cross Hotel Strand London WC2N 5HX

    Installation of replacement timber handrail and brackets to one flight of main staircase.

    Received 27 Oct, published by the council 30 Oct 2026 Heritage and listed buildings