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Planning application

Development Site At Knighton House 52 - 66 Mortimer Street & 1A Little Titchfield Street & 48 Mortimer Street London W1W 7RR

Granted Westminster 04/10096/FULL Application for full Planning Permission

Works: New dwelling Extension Loft or dormer Major scheme

Read from the description, not a valuation. How we read the register

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

Proposal

Alterations including infill and roof extensions to Knighton House to provide wholesale showrooms (sui generis) at basement and part ground floor level, offices (Class B1) on part ground floor and upper floors; new mansard roof to the fourth and fifth floors of 48-50 Mortimer Street and rear extension; refurbishment of wholesale showrooms at basement and ground floor and residential use of upper floors 46-50 Mortimer Street (12 flats); alterations to 1-3 Little Titchfield Street at ground level to create parking bays, servicing, access and refuse storage; and landscaping works.

As published by the council, reference 04/10096/FULL

Application record

Reference
04/10096/FULL
Type
Application for full Planning Permission
Status
Decided
Decision
Granted As published: Application Permitted
Received
21 Dec 2004
Validated
4 Apr 2005
Decided
28 Apr 2005
Ward
West End
Decision by
Sub-Committee
Postcode
W1W 7RR

Site history

Applications at this address on the Westminster register

This site has had 20 applications since 2004: 13 approved, 2 refused.

  • 08/03136/ADFULL Granted

    Development Site At Knighton House 52-66 Mortimer Street & 1A Little Titchfield Street & 48 Mortimer Street London W1W 7RR

    Discharge of Condition No. 25(iii) namely, details of the new ground floor shopfront of 48-50 Mortimer Street drawn at a scale of 1:20 in plan, section and elevation, with full size details of the window frames and glazing bars which are to be made from painted timber, including a stall riser, pilasters, console brackets, and a painted timber fascia and cornice pursuant to planning permissions (RN: 04/10096 and RN: 07/04298).

    Decided 30 Apr 2008 Full applications
  • 08/01667/ADFULL Granted

    Development Site At Knighton House 52-66 Mortimer Street & 1A Little Titchfield Street & 48 Mortimer Street London W1W 7RR

    Details of disability access pursuant to Condition 11 of planning permission dated 07 December 2005 (RN: 04/10096).

    Decided 4 Mar 2008 Full applications
  • 08/01631/ADFULL Granted

    Development Site At Knighton House 52-66 Mortimer Street & 1A Little Titchfield Street & 48 Mortimer Street London W1W 7RR

    Details of support including loadbearing calculations to protect the parts of the building which are to be kept during building work pursuant to Condition 3 of planning permission dated 07 December 2005 (RN: 04/10096).

    Decided 4 Mar 2008 Full applications
  • 07/09083/ADFULL Granted

    Development Site At Knighton House 52 - 66 Mortimer Street & 1A Little Titchfield Street & 48 Mortimer Street London W1W 7RR

    Details of roof plant screens pursuant to Condition 21 of planning permission dated 07 December 2005 (RN: 04/10096).

    Decided 24 Dec 2007 Full applications
  • 07/04298/FULL Granted

    Development Site At Knighton House 52 - 66 Mortimer Street & 1A Little Titchfield Street & 48 Mortimer Street London W1W 7RR

    Variation of condition 16 of planning permission dated 07 December 2005 (RN: 04/10096), namely to alter the location and layout of the parking, access, loading, unloading and manoeuvring areas.

    Decided 20 Dec 2007 Full applications
  • 07/04308/FULL Granted

    Development Site At Knighton House 52 - 66 Mortimer Street & 1A Little Titchfield Street & 48 Mortimer Street London W1W 7RR

    Variation of condition 15 of planning permission dated 07 December 2005 (RN: 04/10096), namely to alter the location and layout of bicycle parking provision

    Decided 20 Dec 2007 Full applications
  • 07/04175/FULL Granted

    Development Site At Knighton House 52 - 66 Mortimer Street & 1A Little Titchfield Street & 48 Mortimer Street London W1W 7RR

    Alterations during the course of construction of planning permission granted 7 December 2005 (RN: 04/10096) namely, changes to the elevations and finishing materials, and to the internal layout including the office reception area and entrance, parking bays, refuse stores, loading bay and cycle parking.

    Decided 20 Dec 2007 Full applications
  • 07/02356/ADFULL Granted

    Development Site At Knighton House 52 - 66 Mortimer Street & 1A Little Titchfield Street & 48 Mortimer Street London W1W 7RR

    Details of new windows glazing and aluminium frames, new T-section feature mullions and new stone facing panels for the facades pursuant to Condition 22 (i), (ii) & (iii) of planning permission dated 07 December 2005 (RN: 04/10096).

    Decided 18 Jun 2007 Full applications
  • 07/00951/ADFULL Granted

    Development Site At Knighton House 52 - 66 Mortimer Street & 1A Little Titchfield Street & 48 Mortimer Street London W1W 7RR

    Details of how the flats will be noise insulated pursuant to Condition 17 of planning permission dated 07 December 2005 (RN: 04/10096).

    Decided 19 Feb 2007 Full applications
  • 07/00880/ADFULL Granted

    Development Site At Knighton House 52 - 66 Mortimer Street & 1A Little Titchfield Street & 48 Mortimer Street London W1W 7RR

    Details of fire safety and means of escape pursuant to Condition 18 of planning permission dated 7 December 2005 (RN: 04/10096).

    Decided 20 Feb 2007 Full applications

Timeline

Dates from the published record

  1. 21 Dec 2004

    Received by Westminster

  2. 4 Apr 2005

    Validated

    Checked as complete and ready for consideration.

  3. 28 Apr 2005

    Decision issued: Application Permitted

  4. 30 Aug 2026

    Added to PlanIndex

Documents

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

18 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.

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Open the documents

What this grant of permission means

Westminster granted permission on 28 April 2005, 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

In Westminster

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    Relocation of air conditioning units throughout to the lower ground floor lightwells within aluminium enclosure; replacement of all pipes with cast iron pipes; alteration to balconies including replacement of UPVC door with original door arrangement and replacement railing; reopening of previously infilled windows; replacement marble tiles at hallway of No.32 with Victorian floor tiles; replacement of all doors facing the communal staircase with the correct period style doors; removal of red clay tile leanto roof at first floor rear and the roof made good; removal of link bridges to the rear of the second floor and the rear of the third floor; and reopening of previously infilled windows to the stairs lobby at ground, first and second floor to No.30. (Linked with 26/07316/LBC)

    Received 26 Oct, published by the council 27 Oct 2026 Full applications
  • 26/05708/FULL Decided

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    Received 20 Aug, published by the council 18 Sep 2026 Full applications
  • 26/07344/FULL Awaiting decision

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    Received 26 Oct, published by the council 28 Oct 2026 Full applications
  • 26/07291/FULL Awaiting decision

    80 Shaftesbury Avenue London W1D 6NF

    Repainting of the existing shopfront joinery and fascia in deep red (#910C0C); and installation of one wall-mounted air-conditioning condenser on the rear elevation facing Dansey Place. (Linked with 26/07284/ADV)

    Received 23 Oct, published by the council 28 Oct 2026 Full applications
  • 26/07283/FULL Awaiting decision

    1 St Mary's Terrace London W2 1SU

    Removal of the existing roof, dismantling of existing chimneys and pots and erection of a single storey mansard extension, reinstatement of chimneys and pots with accompanying external terrace, rooflights and balustrade to the rear elevation, and dormer windows to the front elevation.

    Received 23 Oct, published by the council 28 Oct 2026 Full applications