Skip to content
PlanIndex Get alerts
Menu

Planning application

51-55 Cromwell Road, & 1-2 Queensberry Mews West, London, SW7 2EH

Granted Kensington and Chelsea CON/23/07102 Discharge of Conditions

Works: Extension Loft or dormer Demolition

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Details required by Condition 10 (Cycle Parking and Storage - Details) of planning permission PP/23/02670 (Internal reconfiguration and refurbishment of hostel for long stays during the academic year and short stays out of the academic year; construction of mansard roof extension, and rear infill and closet wing extensions; creation of new internal level within rear closet wings; alterations to front and rear of 51-55 Cromwell Road; demolition and rebuild of mews property at 1-2 Queensberry Mews West to provide bedrooms and ancillary space (amended description))

As published by the council, reference CON/23/07102

Application record

Reference
CON/23/07102
Type
Discharge of Conditions
Status
Decided
Decision
Discharge of Conditions - Grant
Received
30 Oct 2023
Validated
30 Oct 2023
Decided
4 Dec 2023
Ward
Courtfield
Parish
06
Postcode
SW7 2EH

Site history

Applications at this address on the Kensington and Chelsea register

This site has had 5 applications since 2023: 4 approved, 0 refused.

  • CON/25/04886 Granted

    51-55 Cromwell Road, & 1-2 Queensberry Mews West, London, SW7 2EH

    Details required by condition 10 (cycle parking and storage facilities) of planning permission 23/05908 allowed under appeal ref: APP/K5600/W/24/3343334 (Variation of conditions 2 (compliance with approved drawings) and 20 (Sustainable Urban Drainage System (SuDS) - implementation) of planning permission PP/23/02670 (Internal reconfiguration and refurbishment; construction of mansard roof extension; rear infill and closet wing extensions; creation of new internal level; alterations to front and rear of 51-55 Cromwell Road; demolition and rebuild of mews property at 1-2 Queensberry Mews West) for addition of a mansard on approved reconstructed mews and dropping of sills on two windows on mews elevation, and amended working of condition 20 to state the following: During construction of the development hereby permitted the submitted Sustainable urban Drainage System (SuDS), prepared by Herrington Consulting Limited (dated March 2022) and the Addendum (dated August 2023) shall be fully implemented and maintained thereafter)

    Decided 6 Oct 2025 Conditions
  • CON/24/06866 Granted

    51-55 Cromwell Road, & 1-2 Queensberry Mews West, London, SW7 2EH

    Details required by condition 22 (submission of details - section and elevation drawings of the mansard roof and dormers at Mews Building) of planning permission 23/05908 allowed under appeal ref: APP/K5600/W/24/3343334 (Variation of conditions 2 (compliance with approved drawings) and 20 (Sustainable Urban Drainage System (SuDS) - implementation) of planning permission PP/23/02670 (Internal reconfiguration and refurbishment; construction of mansard roof extension; rear infill and closet wing extensions; creation of new internal level; alterations to front and rear of 51-55 Cromwell Road; demolition and rebuild of mews property at 1-2 Queensberry Mews West) for addition of a mansard on approved reconstructed mews and dropping of sills on two windows on mews elevation, and amended working of condition 20 to state the following: During construction of the development hereby permitted the submitted Sustainable urban Drainage System (SuDS), prepared by Herrington Consulting Limited (dated March 2022) and the Addendum (dated August 2023) shall be fully implemented and maintained thereafter)

    Decided 21 Nov 2024 Conditions
  • NMA/23/08151 Decided

    51-55 Cromwell Road, & 1-2 Queensberry Mews West, London, SW7 2EH

    Non-material amendment to planning permission 23/02670 (Internal reconfiguration and refurbishment of hostel for long stays during the academic year and short stays out of the academic year; construction of mansard roof extension, and rear infill and closet wing extensions; creation of new internal level within rear closet wings; alterations to front and rear of 51-55 Cromwell Road; demolition and rebuild of mews property at 1-2 Queensberry Mews West to provide bedrooms and ancillary space (amended description).) to allow changes to mansard knuckle point, lightwell fenestration and slit window of rear mews.

    Decided 15 Jan 2024 Amendments
  • CON/23/06309 Granted

    51-55 Cromwell Road, & 1-2 Queensberry Mews West, London, SW7 2EH

    Details required by Condition 12 (submission of details - a) Existing and proposed section and elevation drawings of the replacement windows, including details of finish, double-glazed units' thickness, reveal and cill) of planning permission PP/23/02670 (Internal reconfiguration and refurbishment of hostel for long stays during the academic year and short stays out of the academic year; construction of mansard roof extension, and rear infill and closet wing extensions; creation of new internal level within rear closet wings; alterations to front and rear of 51-55 Cromwell Road; demolition and rebuild of mews property at 1-2 Queensberry Mews West to provide bedrooms and ancillary space (amended description)

    Decided 14 Nov 2023 Conditions

Timeline

Dates from the published record

  1. 30 Oct 2023

    Received by Kensington and Chelsea

  2. 4 Dec 2023

    Decision issued: Discharge of Conditions - Grant

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Applicant on file, a planning consultancy

16 applications on PlanIndex · 87% granted

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

Documents

Plans, drawings, consultee responses and the officer's report

9 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 documents

What this grant of permission means

Kensington and Chelsea granted permission on 4 December 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 51-55 Cromwell Road, & 1-2 Queensberry Mews West, London, SW7 2EH

    CON/24/06866 Submitted 15 Oct 2024 0m away

    Details required by condition 22 (submission of details - section and elevation drawings of the mansard roof and dormers at Mews Building) of planning permission 23/05908 allowed under appeal ref: APP/K5600/W/24/3343334 (Variation of conditions 2 (compliance with approved drawings) and 20 (Sustainable Urban Drainage System (SuDS) - implementation) of planning permission PP/23/02670 (Internal reconfiguration and refurbishment; construction of mansard roof extension; rear infill and closet wing extensions; creation of new internal level; alterations to front and rear of 51-55 Cromwell Road; demolition and rebuild of mews property at 1-2 Queensberry Mews West) for addition of a mansard on approved reconstructed mews and dropping of sills on two windows on mews elevation, and amended working of condition 20 to state the following: During construction of the development hereby permitted the submitted Sustainable urban Drainage System (SuDS), prepared by Herrington Consulting Limited (dated March 2022) and the Addendum (dated August 2023) shall be fully implemented and maintained thereafter)

    Granted Conditions Extension Loft or dormer +2 11 docs
  • 51-55 Cromwell Road, & 1-2 Queensberry Mews West, London, SW7 2EH

    CON/23/06309 Submitted 26 Sep 2023 0m away

    Details required by Condition 12 (submission of details - a) Existing and proposed section and elevation drawings of the replacement windows, including details of finish, double-glazed units' thickness, reveal and cill) of planning permission PP/23/02670 (Internal reconfiguration and refurbishment of hostel for long stays during the academic year and short stays out of the academic year; construction of mansard roof extension, and rear infill and closet wing extensions; creation of new internal level within rear closet wings; alterations to front and rear of 51-55 Cromwell Road; demolition and rebuild of mews property at 1-2 Queensberry Mews West to provide bedrooms and ancillary space (amended description)

    Granted Conditions Extension Loft or dormer +2 12 docs
  • 51-55 Cromwell Road and 1-2 Queensberry Mews West, London, SW7 2EH

    PP/23/05908 Submitted 8 Sep 2023 0m away

    Variation of Conditions 2 (Compliance with approved drawings) and 20 (Sustainable Urban Drainage System (SuDS) - implementation) of planning permission PP/23/02670 (Internal reconfiguration and refurbishment; construction of mansard roof extension; rear infill and closet wing extensions; creation of new internal level; alterations to front and rear of 51-55 Cromwell Road; demolition and rebuild of mews property at 1-2 Queensberry Mews West) for addition of a mansard on approved reconstructed mews and dropping of sills on two windows on mews elevation, and amended working of Condition 20 to state the following: During construction of the development hereby permitted the submitted Sustainable urban Drainage System (SuDS), prepared by Herrington Consulting Limited (dated March 2022) and the Addendum (dated August 2023) shall be fully implemented and maintained thereafter.

    Refused Full applications Extension Loft or dormer +2 117 docs
  • 51-55 Cromwell Road, & 1-2 Queensberry Mews West, London, SW7 2EH

    NMA/23/08151 Submitted 12 Dec 2023 0m away

    Non-material amendment to planning permission 23/02670 (Internal reconfiguration and refurbishment of hostel for long stays during the academic year and short stays out of the academic year; construction of mansard roof extension, and rear infill and closet wing extensions; creation of new internal level within rear closet wings; alterations to front and rear of 51-55 Cromwell Road; demolition and rebuild of mews property at 1-2 Queensberry Mews West to provide bedrooms and ancillary space (amended description).) to allow changes to mansard knuckle point, lightwell fenestration and slit window of rear mews.

    Decided Amendments Extension Loft or dormer +2 12 docs
  • 51-55 Cromwell Road, London, SW7 2EH and 1-2 Queensberry Mews, London, SW7 2DU

    PP/22/01825 Submitted 16 Mar 2022 0m away

    Construction of mansard extension across 51-53 Cromwell Road (replacing existing roof form). Construction of mansard extension at 55 Cromwell Road, providing 12 hostel rooms and communal space (replacing 10 hostel rooms and communal space). Construction of rear infill extensions at 51-55 Cromwell Road between lower ground and first floor level comprising 4 hostel rooms and improved ancillary space. Creation of additional internal level within closet wings at rear of 51-55 Cromwell Road providing 3 hostel rooms. External alterations to front and rear of 51-55 Cromwell Road. Change of use of lower level of 1-2 Queensberry Mews West providing ancillary space. External alterations to front elevation of 1-2 Queensberry Mews West and addition of 3 roof lights.

    Granted Full applications Extension Loft or dormer 27 docs
  • 51-55 Cromwell Road and 1-2 Queensberry Mews West, London, SW7 2EH

    PP/25/05099 Submitted 18 Aug 2025 1m away

    Erection of two boiler flues at 1-2 Queensberry Mews West (Retrospective application)

    Granted Full applications 23 docs

In Kensington and Chelsea

  • CON/26/03046 Granted

    15 Launceston Place, London, W8 5RL

    Details required by condition 3 (Submission of details - (a) Elevations and sections depicting form of awning and enclosure, inclusive of means of fixing, and colour and pattern of awning fabric. b) 1:10 elevations and sections of windows demonstrating arrangement, glazing thickness, material, glazing bars, with glazing bars to be integral and true.) of listed building consent 26/01556 (eplacement and enlargement of rear roof dormer and replacement of windows. Removal of front facade drainage downpipe. Installation of surface mounted traditional awnings over rear offshoot 1st floor windows.)

    9 Jun 2026 Conditions
  • CON/26/03047 Withdrawn

    2 Sloane Gardens, London, SW1W 8DL

    Details required by condition 3 (Submission of details - (a) details of the waterproofing to the vaults) of listed building consent 25/05745 (Alterations to shopfront including lowering of windows, reinstatement of original entrance doors and fanlight and associated works; internal alterations, including restoration of historic features, removal of non-original partitions, revised ceiling arrangement; and reconfiguration of basement for back-of-house use with retention of historic masonry wall.).

    9 Jun 2026 Conditions
  • CON/26/02710 Granted

    21 Holland Villas Road, London, W14 8DH

    DOCUMENTS AND DRAWINGS ARE NOT AVAILABLE ELECTRONICALLY FOR THIS APPLICATION. PLEASE CALL THE CASE OFFICER. Details required by Condition 3b (submission of details) Details of the framing and glazing of the conservatory rooflight at upper ground floor level and the windows and doors to rear lower ground floor level) of planning permission PP/16/01994 (Creation of basement below lower ground floor level; construction of three storey rear extension, single storey side extensions, dormers to top floor and internal alterations)

    19 May 2026 Conditions
  • CON/26/03104 Granted

    3 Earls Terrace, London, W8 6LP

    Details required by Condition 3d (York Stone Sample) of listed building consent 24/08271 (Reinstatement of missing fireplaces and original room proportions. Installation of double glazed timber frame windows and doors on front and rear facades. Removal of lightings systems and recessed speakers.)

    10 Jun 2026 Conditions
  • CON/26/03015 Granted

    30-33 Sloane Street, 49 Pavilion Road, 2-4 Hans Crescent and Garages to rear of Marland House, London, SW1X 9NE

    Details required by Condition 16 (Thames Water - works) of planning permission 22/06706 (Partial demolition of 30-33 Sloane Street, retention of fa?ade and erection of a 5-storey building of Class E (commercial, business and service) including installation of shopfronts. Total demolition of no.2 Hans Crescent and erection of replacement building to provide Class E floorspace including a rooftop terrace. Reconfiguration and extension of ground floor of no. 49 Pavillion Road to re-provide Class E floorspace, including service corridor. Provision of substation in basement of no. 4 Hans Crescent. Provision of cycle storage and facilities, waste storage, plant, landscaping, photovoltaic panels, and other ancillary works (Major Application).

    5 Jun 2026 Conditions