Planning application
Penthouse 95 Eaton Square London SW1W 9AQ
Works: Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
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.
As published by the council, reference 26/02321/LBC
Application record
- Reference
- 26/02321/LBC
- Type
- Listed Building Consent Application
- Status
- Pending
- Received
- 8 Apr 2026
- Validated
- 27 Apr 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.
-
26/02320/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)
-
26/02029/LBC Awaiting decision
Penthouse 95 Eaton Square London SW1W 9AQ
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
-
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
Timeline
Dates from the published record
-
8 Apr 2026
Received by Westminster
-
27 Apr 2026
Validated
Checked as complete and ready for consideration.
-
21 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 22 June 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 65 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 recordDocuments
Plans, drawings, consultee responses and the officer's report
24 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.
Trade members open them from here.
Open the documentsWhat 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 93 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 500 metres
-
95 Eaton Square London SW1W 9AQ
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
87% 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 -
95 Eaton Square London SW1W 9AQ
87% historically approved · decision due ~28 Jul
Replacement of windows and doors at 95J & 95H Eaton Square. (Linked with 26/03592/LBC)
Awaiting decision Full applications Windows or glazing 10 docs -
Flat R 95 Eaton Square London SW1W 9AQ
90% historically approved · decision due ~17 Jun
Internal alterations including finishes and joinery; replacement kitchen; reconfiguration of ensuite bathroom; removal and replacement of non-structural partitions and bathroom finishes.
Awaiting decision Heritage and listed buildings 10 docs -
Penthouse 95 Eaton Square London SW1W 9AQ
90% historically approved · decision due ~21 May
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
Awaiting decision Heritage and listed buildings 19 docs -
Penthouse 95 Eaton Square London SW1W 9AQ
87% 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
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