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Planning application

126 Hamilton Terrace London NW8 9UT

Awaiting decision Westminster 26/06312/LBC Heritage and listed buildings

Works: Windows or glazing

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Replacement of one existing rear lower-ground-floor sash window with a painted timber terrace door, including widening the existing opening to correspond with the proportions of the adjacent terrace door.

As published by the council, reference 26/06312/LBC

Application record

Reference
26/06312/LBC
Category
Heritage and listed buildings
Status
Pending
Received
15 Sep 2026
Validated
15 Sep 2026
Postcode
NW8 9UT

Site history

Applications at this address on the Westminster register

This site has had 8 applications since 2026.

  • 26/03453/FULL Awaiting decision

    126 Hamilton Terrace London NW8 9UT

    Installation of two condenser units within an acoustic enclosure. (Linked to 26/03454/LBC)

    Submitted 26 May 2026 Full applications
  • 26/03454/LBC Awaiting decision

    126 Hamilton Terrace London NW8 9UT

    Installation of two condenser units within an acoustic enclosure. (Linked to

    Submitted 26 May 2026 Heritage and listed buildings
  • 26/02829/CLLB Awaiting decision

    126 Hamilton Terrace London NW8 9UT

    Repair, maintenance and like-for-like renewal of defective building fabric, together with the removal of later non-original internal elements and renewal of services using existing routes. Externally, works are limited to essential like-for-like repairs to the building envelope, including roof coverings, render, stucco, brickwork, flashings and rainwater goods. Internally, original features are retained and refurbished, with works limited to the removal of non-original fittings and finishes and associated making good. No works are proposed which alter the character or appearance of the listed building or its features of special architectural or historic interest. The proposed works are limited to the repair, maintenance and like-for-like renewal of defective building fabric, together with the removal of later non-original elements of no heritage significance and the renewal of services using existing routes. All original features of architectural or historic interest are retained and refurbished. The works do not involve any alteration to the character or appearance of the listed building, nor any change to its plan form, structure or significant historic fabric. External works are confined to essential like-for-like repairs using appropriate traditional materials and techniques. Internal works are limited to the removal of non-original fittings and finishes, with associated making good to match existing. The works therefore do not affect the character of the listed building as a building of special architectural or historic interest and do not require Listed Building Consent.

    Submitted 27 Apr 2026
  • 26/02626/LBC Awaiting decision

    126 Hamilton Terrace London NW8 9UT

    Replacement of windows, incorporating true through glazing bars; installation of timber terrace doors to the rear garden; retention of existing internal features including chimney breasts; minor internal alterations and general repair and refurbishment works. (Linked with 26/02625/FULL)

    Submitted 21 Apr 2026 Heritage and listed buildings
  • 26/02625/FULL Awaiting decision

    126 Hamilton Terrace London NW8 9UT

    Replacement of windows, incorporating true through glazing bars; installation of timber terrace doors to the rear garden; retention of existing internal features including chimney breasts; minor internal alterations and general repair and refurbishment works. (Linked with 26/02626/LBC)

    Submitted 21 Apr 2026 Full applications
  • 26/01555/FULL Awaiting decision

    126 Hamilton Terrace London NW8 9UT

    Replacement of existing windows incorporating true through glazing bars; installation of new terrace doors to the rear garden; minor internal alterations and general refurbishment works at 126 Hamilton Terrace. (Linked to 26/01556/LBC)

    Submitted 10 Mar 2026 Full applications
  • 26/01556/LBC Awaiting decision

    126 Hamilton Terrace London NW8 9UT

    Replacement of existing windows incorporating true through glazing bars; installation of new terrace doors to the rear garden; minor internal alterations and general refurbishment works at 126 Hamilton Terrace. (Linked to 26/01555/FULL)

    Submitted 10 Mar 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 15 Sep 2026

    Received by Westminster

  2. 23 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 10 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Westminster took a median of 66 days over the applications it decided in the last year.

What happens while it is decided

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided heritage and listed building applications in a median of 94 days. More in our guide to how long planning decisions take.

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

  • 124 Hamilton Terrace London NW8 9UT

    26/06318/LBC Submitted 15 Sep 2026 50 yards away

    90% historically approved · decision due ~10 Nov

    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)

    Awaiting decision Heritage and listed buildings Windows or glazing

  • 124 Hamilton Terrace London NW8 9UT

    26/06317/FULL Submitted 15 Sep 2026 50 yards away

    87% historically approved · decision due ~10 Nov

    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 26/06318/LBC)

    Awaiting decision Full applications Windows or glazing

  • Flat 1 118 Hamilton Terrace London NW8 9UT

    25/05912/ADFULL Submitted 20 Aug 2025 50 yards away

    Details of new windows and doors pursuant to conditions 4 of planning permission dated 15 September 2022 (RN: 22/04700/FULL). (Linked with 25/06149/ADLBC)

    Granted Full applications Windows or glazing 9 docs

  • 126 Hamilton Terrace London NW8 9UT

    26/01555/FULL Submitted 10 Mar 2026 50 yards away

    87% historically approved · decision due ~13 May

    Replacement of existing windows incorporating true through glazing bars; installation of new terrace doors to the rear garden; minor internal alterations and general refurbishment works at 126 Hamilton Terrace. (Linked to 26/01556/LBC)

    Awaiting decision Full applications Windows or glazing 16 docs

  • 126 Hamilton Terrace London NW8 9UT

    26/02626/LBC Submitted 21 Apr 2026 50 yards away

    90% historically approved · decision due ~16 Jun

    Replacement of windows, incorporating true through glazing bars; installation of timber terrace doors to the rear garden; retention of existing internal features including chimney breasts; minor internal alterations and general repair and refurbishment works. (Linked with 26/02625/FULL)

    Awaiting decision Heritage and listed buildings Windows or glazing

  • 126 Hamilton Terrace London NW8 9UT

    26/02625/FULL Submitted 21 Apr 2026 50 yards away

    87% historically approved · decision due ~16 Jun

    Replacement of windows, incorporating true through glazing bars; installation of timber terrace doors to the rear garden; retention of existing internal features including chimney breasts; minor internal alterations and general repair and refurbishment works. (Linked with 26/02626/LBC)

    Awaiting decision Full applications Windows or glazing 8 docs

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
  • 26/06309/LBC Awaiting decision

    St Johns Lodge Inner Circle Regent's Park London NW1 4NX

    Temporarily cover the paintings of the Three Fates in the Central Hall with embroideried panels and installation of two small ventilators in two windows in the basement.

    Received 15 Sep, published by the council 23 Sep 2026 Heritage and listed buildings