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Planning application

60 Marlborough Place London NW8 0PL

Granted Westminster 25/08854/NMA Non-material amendments

Works: Extension Loft or dormer Demolition Windows or glazing

Relates to 25/08850/LBC

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

Proposal

Amendments to planning permission dated 6th June 2017 (RN: 17/01932/FULL) (as separately amended by non-material amendment application agreed on 30th May 2023 (RN: 23/00007/NMA) and by non-material amendment application agreed on 2nd August 2024 (23/08692/NMA)) for the excavation of basement with associated lightwells and mechanical plant, demolition and replacement of existing side extension and alterations to dormers at roof level and fenestration/doors to elevations, associated works to front and rear gardens; and internal alterations; NAMELY restoration of front entrance steps and portico with cast-iron balustrade and lantern, fenestration adjustments to north-east elevation, replacement of driveway gate with sliding gate. [Linked with 25/08850/LBC]

As published by the council, reference 25/08854/NMA

Application record

Reference
25/08854/NMA
Type
Non-material amendments
Status
Decided
Decision
Granted As published: Application Permitted
Received
5 Dec 2025
Validated
5 Dec 2025
Decided
9 Apr 2026
Ward
Abbey Road
Decision by
Delegated Decision
Postcode
NW8 0PL

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 25/08850/LBC Granted

    60 Marlborough Place London NW8 0PL

    Excavation of basement with lightwells and plant; demolition and replacement of side extension; alterations to dormers, fenestration and doors; brickwork repairs; works to front and rear gardens; and internal alterations including underfloor heating and services. Amendments include removal of lift, addition of WCs at lower and upper ground floors, minor partition changes, restoration of front entrance steps and portico with cast-iron balustrade and lantern and alterations to front gates, fenestration adjustments to north-east elevation, replacement of driveway gate with sliding gate, and additional plant in garage and basement. [Linked to 25/08854/NMA]

    Decided 9 Apr 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 5 Dec 2025

    Received by Westminster

  2. 9 Apr 2026

    Decision issued: Application Permitted

  3. 20 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

  • 25/08850/LBC Granted

    60 Marlborough Place London NW8 0PL

    Excavation of basement with lightwells and plant; demolition and replacement of side extension; alterations to dormers, fenestration and doors; brickwork repairs; works to front and rear gardens; and internal alterations including underfloor heating and services. Amendments include removal of lift, addition of WCs at lower and upper ground floors, minor partition changes, restoration of front entrance steps and portico with cast-iron balustrade and lantern and alterations to front gates, fenestration adjustments to north-east elevation, replacement of driveway gate with sliding gate, and additional plant in garage and basement. [Linked to 25/08854/NMA]

    Decided 9 Apr 2026 Heritage and listed buildings

1 later application on the register refers to this one:

  • 25/08850/LBC Granted

    60 Marlborough Place London NW8 0PL

    Excavation of basement with lightwells and plant; demolition and replacement of side extension; alterations to dormers, fenestration and doors; brickwork repairs; works to front and rear gardens; and internal alterations including underfloor heating and services. Amendments include removal of lift, addition of WCs at lower and upper ground floors, minor partition changes, restoration of front entrance steps and portico with cast-iron balustrade and lantern and alterations to front gates, fenestration adjustments to north-east elevation, replacement of driveway gate with sliding gate, and additional plant in garage and basement. [Linked to 25/08854/NMA]

    Decided 9 Apr 2026 Heritage and listed buildings

Who's behind it

Company information only, from the register and Companies House

Savills Limited Agent, registered in London

Active · incorporated 1987 · London

2,476 applications on PlanIndex · across 194 councils · 92% granted

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Documents

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

24 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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What this grant of permission means

Westminster granted permission on 9 April 2026, 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 amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 64 Marlborough Place London NW8 0PL

    26/00225/ADFULL Submitted 15 Jan 2026 50 yards away

    Detailed drawings of the proposed acoustic enclosure, detailed drawings of the proposed roof lantern and detailed drawings of the proposed fenestration, pursuant to condition 4, 5 and 6 of planning permission dated 28th July 2025 (RN 25/04343/FULL)

    Granted Full applications Windows or glazing 4 docs

  • 44 Marlborough Place London NW8 0PL

    26/00857/FULL Submitted 11 Feb 2026 50 yards away

    88% historically approved · decision due ~30 Apr

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    Awaiting decision Full applications Windows or glazing 7 docs

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    26/01791/TCA Submitted 19 Mar 2026 50 yards away

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  • 64A Marlborough Place London NW8 0PL

    26/00961/TCA Submitted 16 Feb 2026 50 yards away

    100% historically approved · decision due ~13 Apr

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  • 66 Marlborough Place London NW8 0PL

    26/05929/ADFULL Submitted 31 Aug 2026 50 yards away

    89% historically approved · decision due ~26 Oct

    Details of the fixed maximum noise level for the plant and equipment, pursuant to Condition 6 of planning permission granted at appeal dated 29th November 2022 (APP/X5990/D/22/3300719, 21/04546/FULL)

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  • Ground Floor Flat 44 Marlborough Place London NW8 0PL

    26/04022/ADFULL Submitted 18 Jun 2026 50 yards away

    89% historically approved · decision due ~13 Aug

    Details of the materials to be used in the construction of the external surfaces of the extension; pursuant to condition 3 of planning permission dated 5th June 2026 (RN 26/00450/FULL)

    Decided Extension

In Westminster

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    Amendments to planning permission dated 04 June 2025 (RN: 25/02022/FULL), NAMELY, amendment of Condition 4 to correct the property address from 9 Aldridge Road Villas to 5 Grittleton Road.

    29 Oct 2026 Amendments
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    Received 26 Oct, published by the council 29 Oct 2026 Amendments
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    Received 26 Oct, published by the council 30 Oct 2026 Amendments
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    Received 23 Oct, published by the council 27 Oct 2026 Amendments
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    144 Praed Street London W2 1HU

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    Received 22 Oct, published by the council 26 Oct 2026 Amendments