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Planning application

Site At 4 Montagu Row And 77 Baker Street London W1U 6RF

Granted Westminster 04/09700/FULL Application for full Planning Permission

Works: Loft or dormer Roofing Domestic

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

Redevelopment behind the retained facade of Baker Street building & redevelopment & rebuild of mews building, including new shopfronts to both buildings, mansard on mews building & roof alterations to Baker Street building. All in connection with use of 4 Montagu Row as 4 bedroom dwelling house, basement to first floors of 77 Baker Street for financial and professional services (Class A2), second floor as 2 bedroom flat and third and fourth floors as 3 bedroom maisonette [REVISED APPLICATION].

As published by the council, reference 04/09700/FULL

Application record

Reference
04/09700/FULL
Type
Application for full Planning Permission
Status
Decided
Decision
Granted As published: Application Permitted
Received
6 Dec 2004
Validated
3 Feb 2005
Decided
24 May 2005
Ward
Marylebone High Street
Decision by
Complex Delegated Decision
Postcode
W1U 6RF

Site history

Applications at this address on the Westminster register

This site has had 6 applications since 2004: 2 approved, 2 refused.

  • 07/04510/FULL Refused

    Site At 4 Montagu Row And 77 Baker Street London W1U 6RF

    Retention of plant room enclosure and railings at roof level.

    Decided 13 Jul 2007 Full applications
  • 07/04503/FULL Refused

    Site At 4 Montagu Row And 77 Baker Street London W1U 6RF

    Retention of mansard roof extension, dormer windows, fourth floor rear extension, alterations to the roof at third floor to create a roof terrace, and recessed area to provide secondary means of escape on Montagu Row elevation.

    Decided 13 Jul 2007 Full applications
  • 06/06714/FULL Granted

    Site At 4 Montagu Row And 77 Baker Street London W1U 6RF

    Alterations during the course of construction to permission dated 24 May 2005 (RN: 04/09700/FULL): namely, development retained facades to create six residential dwellings on upper floors and rear ground floor.

    Decided 12 Dec 2006 Full applications
  • 06/00692/FULL Withdrawn

    Site At 4 Montagu Row And 77 Baker Street London W1U 6RF

    Alterations and extensions in the rear lightwell at ground to third floor level, erection of roof extensions over 77 Baker Street and 4 Montagu Row in association with the use of the buildings as a basement restaurant (Class A3), ground floor financial/ professional service (Class A2) and five additional residential flats (Class C3) on upper floors and rear ground floor.

    Decided 17 Aug 2006 Full applications
  • 04/09701/LBC Decided

    Site At 4 Montagu Row And 77 Baker Street London W1U 6RF

    Demolition of building behind retained facade.

    Decided 16 Dec 2004 Heritage and listed buildings

Timeline

Dates from the published record

  1. 6 Dec 2004

    Received by Westminster

  2. 3 Feb 2005

    Validated

    Checked as complete and ready for consideration.

  3. 24 May 2005

    Decision issued: Application Permitted

  4. 18 Sep 2026

    Added to PlanIndex

Documents

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

10 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 24 May 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

  • 77 Baker Street London W1U 6RF

    07/01911/AD7 Submitted 28 Feb 2007 50 yards away

    Display for a temporary period of six months of a non-illuminated estate agent board located on the face of the building/scaffolding at a height of between 3m and 4.6m above pavement level and measuring 1.2m x 0.9m.

    Granted Advertising 3 docs

  • 77 Baker Street London W1U 6RF

    08/00856/FULL Submitted 23 Jan 2008 50 yards away

    Retain use of basement for dance school (Class D1).

    Granted Full applications 6 docs

  • Site At 4 Montagu Row And 77 Baker Street London W1U 6RF

    04/09701/LBC Submitted 6 Dec 2004 50 yards away

    Demolition of building behind retained facade.

    Decided Heritage and listed buildings Demolition 6 docs

  • Site At 4 Montagu Row And 77 Baker Street London W1U 6RF

    06/06714/FULL Submitted 18 Aug 2006 50 yards away

    Alterations during the course of construction to permission dated 24 May 2005 (RN: 04/09700/FULL): namely, development retained facades to create six residential dwellings on upper floors and rear ground floor.

    Granted Full applications 10 docs

  • Site At 4 Montagu Row And 77 Baker Street London W1U 6RF

    06/00692/FULL Submitted 30 Jan 2006 50 yards away

    Alterations and extensions in the rear lightwell at ground to third floor level, erection of roof extensions over 77 Baker Street and 4 Montagu Row in association with the use of the buildings as a basement restaurant (Class A3), ground floor financial/ professional service (Class A2) and five additional residential flats (Class C3) on upper floors and rear ground floor.

    Withdrawn Full applications New dwelling Extension 11 docs

  • Site At 4 Montagu Row And 77 Baker Street London W1U 6RF

    07/04510/FULL Submitted 22 May 2007 50 yards away

    Retention of plant room enclosure and railings at roof level.

    Refused Full applications 7 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