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Planning application

3 Northumberland Place London W2 5BS

Granted Westminster 25/07540/ADFULL Approval of Details (Full PP)

Works: Loft or dormer

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

Proposal

Detailed drawings showing the revised detailed design of dormers, to include slimmer cheeks and roof (elevations at 1:50, plus detailed elevations and sections at 1:10) pursuant to condition 4 of planning permission dated 19th June 2025 (RN:25/01772/FULL)

As published by the council, reference 25/07540/ADFULL

Application record

Reference
25/07540/ADFULL
Type
Approval of Details (Full PP)
Status
Decided
Decision
Granted As published: Application Permitted
Received
17 Oct 2025
Validated
17 Oct 2025
Decided
6 Jan 2026
Ward
Bayswater
Decision by
Delegated Decision
Postcode
W2 5BS

Site history

Applications at this address on the Westminster register

This site has had 6 applications since 2025: 2 approved, 0 refused.

  • 26/06481/CLOPUD Decided

    3 Northumberland Place London W2 5BS

    Installation of one air source heat pump on the flat roof of the rear outrigger.

    Submitted 22 Sep 2026 Lawful development
  • 26/05560/CLOPUD Decided

    3 Northumberland Place London W2 5BS

    Painting of the front facade of the building.

    Submitted 14 Aug 2026 Lawful development
  • 26/02986/FULL Awaiting decision

    3 Northumberland Place London W2 5BS

    Variation of condition 1 of planning permission dated 19th June 2025 (RN:25/01772/FULL) for the Erection of a mansard roof extension to a five storey terraced house and installation of solar panels at roof. Namely, to allow the painting of the front façade of the property.

    Submitted 6 May 2026 Full applications
  • 26/00800/TCA Awaiting decision

    3 Northumberland Place London W2 5BS

    Magnolia growing in the front left hand corner of the front garden of 3 Northumberland Place, tree 1 on the attached plan. Fell, remove stump and main roots. Reasons - poor specimen with low amenity value and no real scope for improvement. To be replaced, together with a replacement for the recently removed cotoneaster (ref 25/03383/TCA) Proposed replacements to be agreed with Westminster, we suggest Japanese maple, silverbell tree or similar small / medium ornamental tree.

    Submitted 10 Feb 2026 Trees
  • 25/07538/ADFULL Granted

    3 Northumberland Place London W2 5BS

    Detailed drawings of new railings, new bin store, new lightwell porch, method statement explaining the measures you will take to protect the trees on and close to the site and details of the foundations of the bin stores pursuant to conditions 4, 5 and 7 of planning permission dated 13th February 2025 (RN:24/07005).

    Decided 17 Nov 2025 Full applications

Timeline

Dates from the published record

  1. 17 Oct 2025

    Received by Westminster

  2. 6 Jan 2026

    Decision issued: Application Permitted

  3. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Liddicoat & Goldhill LLP Agent, registered in Ilford

Active · incorporated 2010 · Ilford

23 applications on PlanIndex · across 9 councils · 91% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

9 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 6 January 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 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

  • 3 Northumberland Place London W2 5BS

    26/02986/FULL Submitted 6 May 2026 50 yards away

    88% historically approved · decision due ~1 Jul

    Variation of condition 1 of planning permission dated 19th June 2025 (RN:25/01772/FULL) for the Erection of a mansard roof extension to a five storey terraced house and installation of solar panels at roof. Namely, to allow the painting of the front façade of the property.

    Awaiting decision Full applications Extension Loft or dormer 9 docs

  • Basement And Ground Floor Maisonette 11 Chepstow Road London W2 5BP

    26/01020/FULL Submitted 17 Feb 2026 50 yards away

    88% historically approved · decision due ~14 Apr

    Single-storey extension within side return to the rear at basement level and new basement access up to rear garden. New terrace above extension with adjusted stair position down to rear garden. Removal of one rear window and brickwork panel to form new access to extension. Renovation of existing vault at front basement and new external door to basement front. Replacement of lintel above basement front window and render repairs to surrounding areas. Damp proofing works to basement level, (Linked with 26/01021/LBC)

    Awaiting decision Full applications Extension Windows or glazing 23 docs
    Small domestic

  • Basement And Ground Floor Maisonette 11 Chepstow Road London W2 5BP

    26/01021/LBC Submitted 17 Feb 2026 50 yards away

    90% historically approved · decision due ~14 Apr

    Single-storey extension within side return to the rear at basement level and new basement access up to rear garden. New terrace above extension with adjusted stair position down to rear garden. Removal of one rear window and brickwork panel to form new access to extension. Renovation of existing vault at front basement and new external door to basement front. Replacement of lintel above basement front window and render repairs to surrounding areas. Damp proofing works to basement level, (Linked with 26/01021/LBC)

    Awaiting decision Heritage and listed buildings Extension Windows or glazing 18 docs
    Small domestic

  • 11 Chepstow Road London W2 5BP

    25/05200/TCA Submitted 25 Jul 2025 50 yards away

    1 x Mimosa (T2) and 3 x Italian Cypress (G3): fell

    Granted Trees 7 docs

  • 9 Chepstow Road London W2 5BP

    25/05429/LBC Submitted 1 Aug 2025 50 yards away

    Replacement of all existing sash windows with slimline double-glazed sash windows and all existing glazed external timber doorsets to match the existing. (Linked to 25/05428/FULL)

    Withdrawn Heritage and listed buildings Windows or glazing 16 docs

  • 2 Artesian Road W2 5AP

    26/00008/TCA Submitted 5 Jan 2026 50 yards away

    1 x Bay (front): Prune back to shared boundary line with 4 Artesian Road.

    Granted Trees 6 docs

In Westminster

  • 26/05200/FULL Decided

    1 The Court House 165 Seymour Place London W1H 4PU

    Installation of waterproofing system to the existing lead flat roofs

    Received 3 Aug, published by the council 28 Aug 2026 Full applications
  • 26/07508/FULL Awaiting decision

    Buckingham Palace The Mall London SW1A 1AA

    Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)

    Received 4 Nov, published by the council 5 Nov 2026 Full applications
  • 26/07470/FULL Awaiting decision

    12 Queen Anne's Gate London SW1H 9AA

    Excavation of single-storey basement. (Linked with 26/07471/LBC).

    Received 3 Nov, published by the council 5 Nov 2026 Full applications
  • 26/07466/FULL Awaiting decision

    65 Albion Gate Albion Street W2 2LA

    Replacement of first-floor front elevation windows and balcony door with double-glazed steel-framed units.

    Received 3 Nov, published by the council 5 Nov 2026 Full applications
  • 26/07481/FULL Awaiting decision

    1 Loudoun Road London NW8 0LH

    Minor alterations to fenestration in connection with internal remodelling, including the upgrading of external windows to the north rear classroom block and localised alterations to window sill heights.

    Received 3 Nov, published by the council 6 Nov 2026 Full applications