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Planning application

138 Harley Street London W1G 7LA

Granted Westminster 07/06703/FULL Application for full Planning Permission

Works: New dwelling Extension Roofing

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

Proposal

Creation of three self-contained flats (1 x1 bed and 2 x 2 bed) at second, third and fourth floor levels. Use of the basement and part second floor for medical purposes (Class D1). Installation of mechanical plant and screening within the existing courtyard area at first floor level. Alterations to the front elevation and rear elevation. New roof extension to 32 Park Crescent Mews West and alterations to the front and rear elevations. [Site includes 32 Park Crescent Mews West].

As published by the council, reference 07/06703/FULL

Application record

Reference
07/06703/FULL
Type
Application for full Planning Permission
Status
Decided
Decision
Granted As published: Application Permitted
Received
30 Jul 2007
Validated
10 Sep 2007
Decided
4 Mar 2008
Ward
Marylebone High Street
Decision by
Complex Delegated Decision
Postcode
W1G 7LA

Site history

Applications at this address on the Westminster register

This site has had 9 applications since 2005: 7 approved, 1 refused.

  • 10/05120/LBC Granted

    138 Harley Street London W1G 7LA

    Creation of a link at basement level between 138 and 140 Harley Street.

    Decided 30 Jun 2010 Heritage and listed buildings
  • 09/07415/ADFULL Withdrawn

    138 Harley Street London W1G 7LA

    Details of the additional acoustic report and how waste is stored pursuant to Conditions 2 and 10 of planning permission dated 4 March 2008 (RN:07/06703).

    Decided 18 Mar 2010 Full applications
  • 07/06704/LBC Granted

    138 Harley Street London W1G 7LA

    Creation of three self-contained flats (1 x1 bed and 2 x 2 bed) at second, third and fourth floor levels. Use of the basement and part second floor for medical purposes (Class D1). Installation of mechanical plant and screening within the existing courtyard area at first floor level. Alterations to the front elevation and rear elevation and associated internal alterations. New roof extension to 32 Park Crescent Mews West, including internal and external alterations to the front and rear elevations. [Site includes 32 Park Crescent Mews West].

    Decided 4 Mar 2008 Heritage and listed buildings
  • 07/00605/AD7 Granted

    138 Harley Street London W1G 7LA

    Display of non-illuminated estate agent board measuring 900mm x 500mm to be displayed inside the window at first floor level, for a temporary period of six months.

    Decided 24 Jan 2007 Advertising
  • 06/09002/AD7 Refused

    138 Harley Street London W1G 7LA

    Display for a temporary period of six months of a non-illuminated 'to let'/ 'for sale' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 0.5m x 0.9m.

    Decided 23 Nov 2006 Advertising
  • 06/03659/CLEUD Granted

    138 Harley Street London W1G 7LA

    Use as residential (Class C3) on basement, part second (front), third and fourth floors and medical (Class D1) on ground, first and part second (rear) floors.

    Decided 4 Jul 2006 Lawful development
  • 05/04075/FULL Granted

    138 Harley Street London W1G 7LA

    Use of the basement as medical consulting rooms and second floor as a self-contained one bedroom flat, with internal alterations at second floor level.

    Decided 18 Aug 2005 Full applications
  • 05/04076/LBC Granted

    138 Harley Street London W1G 7LA

    Internal alterations in association with conversion of second floor into a self-contained one bedroom flat.

    Decided 18 Aug 2005 Heritage and listed buildings

Timeline

Dates from the published record

  1. 30 Jul 2007

    Received by Westminster

  2. 10 Sep 2007

    Validated

    Checked as complete and ready for consideration.

  3. 4 Mar 2008

    Decision issued: Application Permitted

  4. 18 Sep 2026

    Added to PlanIndex

Documents

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

13 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 this grant of permission means

Westminster granted permission on 4 March 2008, 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

  • 138 Harley Street London W1G 7LA

    05/04075/FULL Submitted 24 May 2005 50 yards away

    Use of the basement as medical consulting rooms and second floor as a self-contained one bedroom flat, with internal alterations at second floor level.

    Granted Full applications 9 docs

  • 138 Harley Street London W1G 7LA

    05/04076/LBC Submitted 24 May 2005 50 yards away

    Internal alterations in association with conversion of second floor into a self-contained one bedroom flat.

    Granted Heritage and listed buildings 2 docs

  • 138 Harley Street London W1G 7LA

    07/00605/AD7 Submitted 18 Jan 2007 50 yards away

    Display of non-illuminated estate agent board measuring 900mm x 500mm to be displayed inside the window at first floor level, for a temporary period of six months.

    Granted Advertising Windows or glazing 2 docs

  • 138 Harley Street London W1G 7LA

    06/09002/AD7 Submitted 9 Nov 2006 50 yards away

    Display for a temporary period of six months of a non-illuminated 'to let'/ 'for sale' board located on the face of the building at a height of between 3m and 4.6m above pavement level and measuring 0.5m x 0.9m.

    Refused Advertising 2 docs

  • 138 Harley Street London W1G 7LA

    06/03659/CLEUD Submitted 11 May 2006 50 yards away

    Use as residential (Class C3) on basement, part second (front), third and fourth floors and medical (Class D1) on ground, first and part second (rear) floors.

    Granted Lawful development 6 docs

  • 138 Harley Street London W1G 7LA

    10/05120/LBC Submitted 10 Jun 2010 50 yards away

    Creation of a link at basement level between 138 and 140 Harley Street.

    Granted Heritage and listed buildings 8 docs

In Westminster

  • 26/06295/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Installation of a new shopfront with Medication Dispensing Outlet.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06297/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Alterations to rear elevation at basement level comprising replacement window and installation of double opening door.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06294/FULL Awaiting decision

    15 Eaton Mews South London SW1W 9HP

    Installation of railings and sliding lantern light at main roof level in connection with the use of the roof as a terrace.

    Received 15 Sep, published by the council 22 Sep 2026 Full applications
  • 26/06273/FULL Awaiting decision

    9A Grosvenor Square London W1K 5AE

    Installation of new natural Portland Stone step surfaces to the two highway facing front entrance doors. (Linked to 26/05473/LBC)

    Received 14 Sep, published by the council 22 Sep 2026 Full applications
  • 26/06277/FULL Awaiting decision

    Hospital 60 Grove End Road London NW8 9NH

    Variation of conditions 1 and removal of condition 6 of planning permission dated 12th November 2019 (RN 19/07202/FULL) for the Variation of condition 12 of planning permission dated 21 June 2013 (RN: 13/01330/FULL) for the: Demolition of single storey block to north east elevation of main hospital building. Erection of three storey building (plus basement level) with link to existing hospital fronting onto Grove End Road and erection of two storey extension to the main entrance building, both to provide additional hospital accommodation (Class D1). Installation of mechanical plant and associated external alterations. NAMELY, to include amended phase 2 drawings and condition 6 to be removed as the as approved 11 car parking space are no longer proposed and the car lift is no longer shown on the amended plans.

    Received 14 Sep, published by the council 22 Sep 2026 Full applications