Planning application
47 Montpelier Square London SW7 1JX
Works: Loft or dormer Demolition Windows or glazing Domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Amendment to planning permission dated 18 September 2008 (RN:07/08403) for demolition of existing building and erection of new building comprising basement, ground and two upper floors with terrace at rear second floor level in connection with use as single family dwelling namely; alterations to approved rooflight, install additional rooflight, replace basement windows with doors and replace basement door to window.
As published by the council, reference 09/09101/NMA
Application record
- Reference
- 09/09101/NMA
- Type
- Non-material amendments
- Status
- Decided
- Decision
- Application Refused
- Received
- 11 Nov 2009
- Validated
- 11 Nov 2009
- Decided
- 9 Dec 2009
- Ward
- Knightsbridge And Belgravia
- Decision by
- Delegated Decision
- Postcode
- SW7 1JX
Site history
Applications at this address on the Westminster register
This site has had 5 applications since 2007: 3 approved, 2 refused.
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10/11177/NMA Refused
47 Montpelier Square London SW7 1JX
Amendments to approved scheme dated 18 September 2008 (RN: 07/08403) for demolition of existing building and erection of new building comprising basement, ground and two upper floors with terrace at rear second floor level in connection with use as single family dwelling; namely, increased width of building at rear second floor level (extending onto approved rear terrace).
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10/09893/ADFULL Granted
47 Montpelier Square London SW7 1JX
Details of facing materials, sample panel of brickwork and detailed drawings of new windows and doors, new railings and porch balustrade pursuant to Condition 2, 3 and 4 (i, ii and iii) of planning permission dated 18 September 2008 (RN:07/08403).
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07/08403/FULL Granted
47 Montpelier Square London SW7 1JX
Demolition of existing building and erection of new building comprising basement, ground and two upper floors with terrace at rear second floor level in connection with use as single family dwelling.
-
07/08404/CAC Granted
47 Montpelier Square London SW7 1JX
Demolition of existing building and erection of new three storey house and excavation of basement.
Timeline
Dates from the published record
-
11 Nov 2009
Received by Westminster
-
9 Dec 2009
Decision issued: Application Refused
-
30 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in London
45 applications on PlanIndex · across 10 councils · 86% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
6 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 this refusal means
Westminster refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 500 metres
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47 Montpelier Square London SW7 1JX
Demolition of existing building and erection of new building comprising basement, ground and two upper floors with terrace at rear second floor level in connection with use as single family dwelling.
Granted Full applications Demolition 16 docsDomestic -
47 Montpelier Square London SW7 1JX
Demolition of existing building and erection of new three storey house and excavation of basement.
Granted Heritage and listed buildings Demolition 2 docs -
47 Montpelier Square London SW7 1JX
Amendments to approved scheme dated 18 September 2008 (RN: 07/08403) for demolition of existing building and erection of new building comprising basement, ground and two upper floors with terrace at rear second floor level in connection with use as single family dwelling; namely, increased width of building at rear second floor level (extending onto approved rear terrace).
Refused Amendments Demolition 7 docsDomestic -
47 Montpelier Square London SW7 1JX
Details of facing materials, sample panel of brickwork and detailed drawings of new windows and doors, new railings and porch balustrade pursuant to Condition 2, 3 and 4 (i, ii and iii) of planning permission dated 18 September 2008 (RN:07/08403).
Granted Full applications Extension Windows or glazing 10 docsSmall domestic -
1 Montpelier Square London SW7 1JT
87% historically approved · decision due ~15 Jul
Variation of condition 1 of planning permission dated 2nd January 2024 (RN:23/03312/FULL) for the Excavation of a new basement, extension at rear lower ground to first floor levels with mechanical plant and enclosure to the roof of the new extension. Namely, to create a level basement at 1 Montpelier Square in lieu of the consented stepped basement Installation of kitchen extract vent through the front wall at lower ground floor level, install an additional condenser located under the side lightwell external staircase, with suitable acoustic treatment, installation of new secondary glazing to the front facade and new slimline double glazing to the rear facades, replacement cornice, re-articulation of the drawing room, provision of safe access to the roof via an access hatch for maintenance, replacement external door to utility room and removal of modern fireplace from breakfast room. (Linked to 26/03327/LBC)
Awaiting decision Full applications Extension Windows or glazing 27 docs -
1 Montpelier Square London SW7 1JT
90% historically approved · decision due ~15 Jul
Proposed levelling of the basement floorplate, relocation of the kitchen extract vent through the front elevation at lower ground floor level to the front lightwell, installation of additional condenser unit to the side lightwell/stairwell, with suitable acoustic attenuation, installation of secondary glazing to the front elevation, and double glazing to the rear elevation, and internal alterations to include replacement cornices and re-articulation of the drawing room. (Linked to 26/03332/FULL)
Awaiting decision Heritage and listed buildings Windows or glazing 27 docs
Other amendment applications
In Westminster
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26/05886/NMA Awaiting decision
10 Spring Gardens London SW1A 2BN
Amendments to planning permission dated 10th July 2025 (RN 25/00695/FULL) for the Use of part-ground, first, sixth, seventh and eighth floor levels as an Embassy (sui generis). Associated external alterations to the ground floor facade on Carlton House Terrace, and part ground floor to Piazza (Spring Gardens) frontage. External alterations to the doors. Installation of roof plant and security screens to the eighth floor. NAMELY, Addition of external attached building signage on West Elevation and South Elevation; Addition of two flagpoles on West Elevation; Addition of a parcel pass through, rather than fixed panel, to door on North Elevation; and omission of smoke vent and replacement with new paving to match existing paving.
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26/05881/NMA Awaiting decision
50A Warlock Road London W9 3LW
Amendments to planning permission dated 11 August 2026 (RN: 26/04158/FULL) for the: Erection of a single-storey rear extension at lower ground floor level; replacement of existing rear window with a door at ground floor level and creation of terrace with associated railings/screening; and associated external alterations. NAMELY, revise the height of the rear elevation kitchen French doors.
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26/05798/NMA Awaiting decision
3 Blenheim Road London NW8 0LU
Amendments to planning permission dated 18th January 2024 (RN:22/04886/FULL) for Excavation of single-storey basement extension with lightwells to front and rear gardens; Erection of single-storey extension to rear and three-storey extension to side; Formation of door to rear at lower ground floor level; Landscaping works; and associated external alterations. Namely, internal alterations and minor adjustment to rooflight position.
-
26/05670/NMA Awaiting decision
64 St James's Street London SW1A 1NF
Amendments to planning permission dated 2nd September 2021 (21/02158/FULL) for: Demolition of the existing mansard roof and removal of plant and escape stair; erection of new double mansard roof extension and rear extension for additional commercial floorspace (Use Class E); and installation of new escape stair, rear balconies, roof terrace and associated works namely, amendments to allow for the installation of a condenser unit within the rear lightwell.
-
26/05674/NMA Awaiting decision
52 Eaton Place London SW1X 8AL
Amendments to planning permission dated 25 September 2025 (25/05108/FULL) for: Alterations to rear extension at first floor level including creation of rear roof terrace at second floor level; replacement of first and second floor level front windows with double glazed timber sash windows; replacement of front door; reinstatement of period windows and doors namely, to allow replacement of second floor rear full height sash window with set of french doors.