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Planning application

Triangle Development Site Situated Adjacent To Paddington Station Praed Street London W2 6BA

Granted Westminster 25/05693/NMA Non-material amendments

Works: Extension Windows or glazing

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

Proposal

Amendments to planning permission dated 2nd April 2015 (RN:12/07668/FULL) for Development of an office building comprising canal-side reception with 21 storeys of offices and either Class A1/A2/A3 use at canal-side and first floor level, alongside pedestrian linkages to Paddington Station and Bishop's Bridge Road, in conjunction with landscaping and other associated works. Namely, rationalisation of the southern structural transfer expression; rationalisation of the canal side structural transfer expression to match the structural grid; reconfiguration of the east and central core, including: addition of a dedicated fire-fighting lift, addition of a combined passenger/evacuation lift and a passenger/goods lift that now serve the basement levels, and enlargement and relocation of the accessible WC from the eastern to the central core; external alterations to the western lift shaft façade, reducing the extent of glazing; the material treatment of the stair and lift cores changed from aluminium cladding to concrete; 500mm extension of the north office façade; replacement of the brise soleil (fins) with deeply expressed mullion system; external terraces reconfigured; Internal layout reconfiguration; and adjustment of the Building Maintenance Unit (BMU) layout at roof level.

As published by the council, reference 25/05693/NMA

Application record

Reference
25/05693/NMA
Type
Non-material amendments
Status
Decided
Decision
Granted As published: Application Permitted
Received
13 Aug 2025
Validated
13 Aug 2025
Decided
30 Sep 2025
Ward
Hyde Park
Decision by
Delegated Decision
Postcode
W2 6BA

Site history

Applications at this address on the Westminster register

This site has had 9 applications since 2025: 3 approved, 0 refused.

  • 26/05328/ADFULL Decided

    Triangle Development Site Situated Adjacent To Paddington Station Praed Street London W2 6BA

    Details of facing materials pursuant to condition 2 of planning permission dated 23 Feburary 2026 (RN: 25/08163/FULL)

    Submitted 6 Aug 2026
  • 26/04482/ADFULL Awaiting decision

    Triangle Development Site Situated Adjacent To Paddington Station Praed Street London W2 6BA

    Details of landscaping scheme and public art pursuant to conditions 16 and 17 (partial) of planning permission dated 29.04.2026 (RN: 25/08163/FULL),

    Submitted 6 Jul 2026 Full applications
  • 26/04481/ADFULL Awaiting decision

    Triangle Development Site Situated Adjacent To Paddington Station Praed Street London W2 6BA

    Details of steel transfer structures over the taxi ramp, typical detail of the curtain walling, new lift access from the canal towpath to Bishop's Bridge Road, parked BMU unit and track at roof level, and external plant area at roof level and the louvre screens pursuant to condition 6 of planning permission dated 29.04.2026 (RN: 25/08163/FULL).

    Submitted 6 Jul 2026 Full applications
  • 26/04369/ADFULL Awaiting decision

    Triangle Development Site Situated Adjacent To Paddington Station Praed Street London W2 6BA

    Details of lighting pursuant to condition 19 of planning permission dated 29 April 2026 (RN: 25/08163/FULL).

    Submitted 1 Jul 2026
  • 26/03480/ADFULL Awaiting decision

    Triangle Development Site Situated Adjacent To Paddington Station Praed Street London W2 6BA

    Details of a construction management plan and details of a Risk Assessment and Method Statement pursuant to condition 5 (part B only) and 15 (part B only) of planning permission dated 29th April 2026 (RN:25/08163/FULL)

    Submitted 27 May 2026 Full applications
  • 26/03005/ADFULL Awaiting decision

    Triangle Development Site Situated Adjacent To Paddington Station Praed Street London W2 6BA

    Detailed independent review of the environmental sustainability features (environmentally friendly features) of the development prior to occupation of the building pursuant to condition 3 of planning permission dated 29th April 2026 (RN:25/08163).

    Submitted 7 May 2026 Full applications
  • 26/02586/ADV Granted

    Triangle Development Site Situated Adjacent To Paddington Station Praed Street London W2 6BA

    Display of externally illuminated hoarding in two sections measuring 2.4m x 23.99m and 2.4m x 45.03m for a temporary period covering 30 April 2026 to 1 May 2031.

    Decided 29 Apr 2026 Advertising
  • 25/08163/FULL Granted

    Triangle Development Site Situated Adjacent To Paddington Station Praed Street London W2 6BA

    Variation of condition 1 of planning permission dated 2nd April 2015 (RN:12/07668/FULL) for the Development of an office building comprising canal-side reception with 21 storeys of offices and either Class A1/A2/A3 use at canal-side and first floor level, alongside pedestrian linkages to Paddington Station and Bishop's Bridge Road, in conjunction with landscaping and other associated works. Namely, the integration of the ground/canal level retail unit and the office reception, with associated alteration to building entrances; the replacement of the full-height eastern terrace screen with a half height balustrade; and rearrangement / location of the photovoltaic panels at roof level.

    Decided 29 Apr 2026 Full applications

Timeline

Dates from the published record

  1. 13 Aug 2025

    Received by Westminster

  2. 30 Sep 2025

    Decision issued: Application Permitted

  3. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

DP9 Ltd Agent

Active · incorporated 2004

2,618 applications on PlanIndex · across 36 councils · 98% 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

65 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 30 September 2025, 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

  • 1 Bishop's Bridge Road W2 6BA

    25/09070/FULL Submitted 15 Dec 2025 50 yards away

    88% historically approved · decision due ~9 Feb

    Installation of 'BT Street Hub 3' units. (Linked to 25/09071/ADV)

    Awaiting decision Full applications 18 docs
    Several homes

  • 1 Bishop's Bridge Road W2 6BA

    25/09071/ADV Submitted 15 Dec 2025 50 yards away

    82% historically approved · decision due ~9 Feb

    Installation of two digital 75-inch LCD display screens, one on each side of the Street Hub unit. (Linked to 25/09070/FULL)

    Awaiting decision Advertising 14 docs

  • Triangle Development Site Situated Adjacent To Paddington Station Praed Street London W2 6BA

    25/08163/FULL Submitted 7 Nov 2025 100 yards away

    Variation of condition 1 of planning permission dated 2nd April 2015 (RN:12/07668/FULL) for the Development of an office building comprising canal-side reception with 21 storeys of offices and either Class A1/A2/A3 use at canal-side and first floor level, alongside pedestrian linkages to Paddington Station and Bishop's Bridge Road, in conjunction with landscaping and other associated works. Namely, the integration of the ground/canal level retail unit and the office reception, with associated alteration to building entrances; the replacement of the full-height eastern terrace screen with a half height balustrade; and rearrangement / location of the photovoltaic panels at roof level.

    Granted Full applications 46 docs

  • West End Quay South Wharf Road London W2 1LA

    26/00017/ADV Submitted 5 Jan 2026 100 yards away

    Display of internally illuminated fascia sign, measuring 0.96m x 4.75m, display of non-illuminated projecting sign.

    Granted Advertising 2 docs

  • 15 Sheldon Square London W2 6DL

    26/05737/ADV Submitted 21 Aug 2026 100 yards away

    82% historically approved · decision due ~27 Oct

    Display of internally illuminated fascia sign measuring 0.255m X 2.473m, 0.255m X 2.473m, 0.9m X 0.9m and internally illuminated hanging sign 0.6m X 0.6m

    Decided Advertising 11 docs

  • 15 Sheldon Square London W2 6DL

    26/03032/ADFULL Submitted 8 May 2026 100 yards away

    88% historically approved · decision due ~3 Jul

    Details of cycle parking pursuant to condition 14 of planning permission dated 10 February 2026 (RN: 25/00673/FULL)

    Awaiting decision Full applications 7 docs

In Westminster

  • 26/07389/NMA Awaiting decision

    Flat 1 5 Grittleton Road London W9 2DD

    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
  • 26/07312/NMA Awaiting decision

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    Received 26 Oct, published by the council 29 Oct 2026 Amendments
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    42 - 44 Beak Street London W1F 9RH

    Amendments to planning permission dated 28 October 2025 (25/06226/FULL) for: Installation of a replacement entrance door and the formation of an additional new entrance at ground floor level; associated alterations to the ground floor facade and the installation of plant and related mechanical equipment at roof level namely, paint colour and lighting.

    Received 26 Oct, published by the council 30 Oct 2026 Amendments
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    Brymon Court 31 - 32 Montagu Square London W1H 2LH

    Amendments to planning permission dated 6 May 2026 (25/07520/FULL) for: Replacement of windows to the front, side and rear elevations with aluminium framed windows namely, to include the replacement of five doors.

    Received 23 Oct, published by the council 27 Oct 2026 Amendments
  • 26/07243/NMA Awaiting decision

    144 Praed Street London W2 1HU

    Amendments to planning permission dated 09 August 2024 (RN: 22/08247/FULL) for the replacement of the mansard roof with a sheer brickwork extension, new mansard roof extension and rooftop plant enclosure to provide additional hotel accommodation (Class C1); alterations to facade fenestration and shopfronts; installation of a green wall to the side (north-east); and associated works. NAMELY, to amend Condition 13 to require details of the modular green wall to be submitted prior to commencement of the relevant part of the development.

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