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Planning application

7 York Mansions Chiltern Street London W1U 5AL

Decided Westminster 03/04432/LBC Listed Building Consent Application

Works: Windows or glazing

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Alterations including division of window to balcony at rear, installation of gas and electric meters and boiler flue extractor fan outlets on balcony, modifications to internal layout and new front door.

As published by the council, reference 03/04432/LBC

Application record

Reference
03/04432/LBC
Type
Listed Building Consent Application
Status
Decided
Decision
Not required
Received
6 Jun 2003
Validated
6 Jun 2003
Decided
24 Jun 2003
Ward
Marylebone High Street
Decision by
Delegated Decision
Postcode
W1U 5AL

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2003: 1 approved, 0 refused.

  • 03/04543/FULL Granted

    7 York Mansions Chiltern Street London W1U 5AL

    Installation of boiler flue, ventilation extract and replacement of rear window at first floor level.

    Decided 11 Aug 2003 Full applications

Timeline

Dates from the published record

  1. 6 Jun 2003

    Received by Westminster

  2. 24 Jun 2003

    Decision issued: Not required

  3. 1 Aug 2026

    Added to PlanIndex

Documents

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

5 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

After the decision

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

About heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 7 York Mansions Chiltern Street London W1U 5AL

    03/04543/FULL Submitted 10 Jun 2003 50 yards away

    Installation of boiler flue, ventilation extract and replacement of rear window at first floor level.

    Granted Full applications Windows or glazing 6 docs

  • York Mansions Chiltern Street London W1U 5AL

    23/00263/NMA Submitted 16 Jan 2023 50 yards away

    Amendments to planning permission dated 15th July 2021 (RN: 21/03563/COFUL) for 'replacement of 6 flat entrance doors with compliant fire doors' NAMELY, alteration in style of the proposed doors and replacement of additional doors.

    Granted Amendments 24 docs
    Several homes

  • Flat 4b Block 4 Portman Mansions Chiltern Street London W1U 6NS

    26/01860/FULL Submitted 23 Mar 2026 50 yards away

    87% historically approved · decision due ~2 Jun

    Like for like replacement of nine windows at lower ground floor level.

    Awaiting decision Full applications Windows or glazing 11 docs

  • 120 Baker Street London W1U 6TU

    26/05756/LBC Submitted 21 Aug 2026 50 yards away

    90% historically approved · decision due ~19 Oct

    Replacement shopfront, including Internal alterations and installation of associated signage. (Linked with 26/05775/FULL & 26/05776/ADV)

    Awaiting decision Heritage and listed buildings Windows or glazing 16 docs

  • 120 Baker Street London W1U 6TU

    26/05775/FULL Submitted 24 Aug 2026 50 yards away

    87% historically approved · decision due ~19 Oct

    Replacement shopfront, including Internal alterations. (Linked with 26/05756/LBC)

    Awaiting decision Full applications Windows or glazing

  • 120 Baker Street London W1U 6TU

    26/05776/ADV Submitted 24 Aug 2026 50 yards away

    84% historically approved · decision due ~19 Oct

    Display of internally illuminated projecting sign, measuring 1160mm x 120mm, display of internally illuminated fascia sign, measuring 6685mm x 1065mm. other associated logos on awning and glazing. (Linked with 26/05756/LBC)

    Awaiting decision Advertising Windows or glazing

In Westminster

  • 26/04878/LBC Decided

    34 Grosvenor Street London W1K 4QU

    Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard

    Received 21 Jul, published by the council 1 Aug 2026 Heritage and listed buildings
  • 26/06299/LBC Awaiting decision

    Apartment 33 24 Park Crescent London W1B 1AA

    Alterations to internal partitions, door openings, doors and floor finishes.

    Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/06305/LBC Awaiting decision

    33A Dean Street London W1D 4PP

    Installation of new concrete slab with drainage channels at basement level and new fire surround in B.01.

    Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/06318/LBC Awaiting decision

    124 Hamilton Terrace London NW8 9UT

    Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06317/FULL)

    Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/04141/LBC Decided

    80E Randolph Avenue London W9 1BG

    Replacement of sashes in two front windows at 2nd floor level and one rear window with slimline double glazed timber sashes. (Linked with 26/04142/FULL)

    Received 23 Jun, published by the council 21 Jul 2026 Heritage and listed buildings