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Planning application

Westminster House 11 Portland Street Manchester M1 3HU

Granted Manchester 118516/NMC/2017 Non-Material Change Application

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

Proposal

Application for a non-material amendment following a grant of planning permission under application 114788/FO/2016 to allow for a minor change in position of previously approved roof-top plant

As published by the council, reference 118516/NMC/2017

Application record

Reference
118516/NMC/2017
Type
Non-Material Change Application
Status
Permitted
Decision
Granted As published: Approved
Received
14 Dec 2017
Validated
14 Dec 2017
Decided
10 Jan 2018
Ward
City Centre Ward (2004)
Decision by
Delegated Decision
Postcode
M1 3HU

Site history

Applications at this address on the Manchester register

This site has had 10 applications since 2015: 9 approved, 0 refused.

  • 127109/FO/2020 Granted

    Westminster House 11 Portland Street Manchester M1 3HU

    Use of pavement for external seating area including associated furniture and barriers.

    Decided 27 Jul 2020 Full applications
  • CDN/19/0624 Granted

    Westminster House 11 Portland Street Manchester M1 3HU

    Discharge of conditions 5 (Noise), 6 (Hours), 7 (Fumes) and 8 (Noise Plant) attached to application ref no 107933/FO/2015/C2

    Decided 6 Aug 2019 Conditions
  • 123509/FO/2019 Granted

    Westminster House 11 Portland Street Manchester M1 3HU

    Installation of 6.no roof mounted Air Conditioning external units to support business critical comms rooms.

    Decided 26 Jun 2019 Full applications
  • 122852/AO/2019 Granted

    Westminster House 11 Portland Street Manchester M1 3HU

    Advertisement consent application for various illuminated external signs, consisting of 4no. projecting signs, 1no hanging sign and 3no. other signs.

    Decided 22 May 2019 Advertising
  • 122741/FO/2019 Granted

    Westminster House 11 Portland Street Manchester M1 3HU

    Installation of 2No roof mounted Air Conditioning units within existing Roof mounted Plant area

    Decided 5 Jun 2019 Full applications
  • 116434/AO/2017 Granted

    Westminster House 11 Portland Street Manchester M1 3HU

    Two internally illuminated letter signs to be fixed to glazing, one internally illuminated individual letter sign to be fixed to entrance foyer and one internally illuminated projection sign

    Decided 15 Aug 2017 Advertising
  • CDN/17/0286 Split decision

    Westminster House 11 Portland Street Manchester M1 3HU

    Discharge of conditions 5 (Noise Outbreak), 7 (Cycle Parking and Storage), 8 (Travel Plan), 9 (Refuse), 10 (Hours of Operation) and 11 (Operational Strategy) for application approved under referenced under 114722/FO/2016.

    Decided 10 Jun 2022 Conditions
  • CDN/17/0166 Granted

    Westminster House 11 Portland Street Manchester M1 3HU

    Discharge of conditions 4 (Fumes) and 6 (Plant) for planning application approval under reference number 114788/FO/2016.

    Decided 15 Jun 2017 Conditions
  • 109252/NMC/2015/C2 Granted

    Westminster House 11 Portland Street Manchester M1 3HU

    Non material amendment to application ref no 107933 to incorporate replacement of existing windows with new windows on levels 1 to 6 and amendment of number of trees on Aytoun Street from 8 to 5

    Decided 27 Jul 2015 Amendments

Timeline

Dates from the published record

  1. 14 Dec 2017

    Received by Manchester

  2. 10 Jan 2018

    Decision issued: Approved

  3. 7 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Synergy Architects Ltd Agent, an architecture practice registered in Warwickshire

Active · incorporated 1997 · Warwickshire

15 applications on PlanIndex · across 6 councils · 100% 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

4 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

Manchester granted permission on 10 January 2018, 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

  • 8th Floor 11 Portland Street Manchester M1 3HU

    114788/FO/2016 Submitted 10 Jan 2017 50 yards away

    Change of use of 8th Floor to Class B1 (offices), or D1 (meeting rooms, and training/conference centre).

    Granted Full applications 7 docs

  • Westminster House 11 Portland Street Manchester M1 3HU

    CDN/17/0166 Submitted 3 Apr 2017 50 yards away

    Discharge of conditions 4 (Fumes) and 6 (Plant) for planning application approval under reference number 114788/FO/2016.

    Granted Conditions 4 docs

  • Westminster House 11 Portland Street Manchester M1 3HU

    109252/NMC/2015/C2 Submitted 1 Jul 2015 50 yards away

    Non material amendment to application ref no 107933 to incorporate replacement of existing windows with new windows on levels 1 to 6 and amendment of number of trees on Aytoun Street from 8 to 5

    Granted Amendments Windows or glazing Trees 34 docs

  • Westminster House 11 Portland Street Manchester M1 3HU

    122852/AO/2019 Submitted 3 Apr 2019 50 yards away

    Advertisement consent application for various illuminated external signs, consisting of 4no. projecting signs, 1no hanging sign and 3no. other signs.

    Granted Advertising 6 docs

  • Westminster House 1 Portland Street Manchester M1 3HU

    107933/FO/2015/C2 Submitted 5 Feb 2015 50 yards away

    Elevational alterations associated with refurbishment of building to include new double-height entrance to reception area at junction of Portland Street and Aytoun Street, alterations to secondary entrance on Minshall Street, new and repositioned glazing at 8th floor level, new glazing and realignment of ground floor facades including extension of office floorspace, removal of planters to Aytoun Street and planting of street trees, insertion of 2 new risers within courtyard elevations, reconfiguration of landscaped area within courtyard to include an addition of 12 parking spaces and 16 cycle parking spaces and creation of new Class A3 (Restaurant and Cafe) Use unit to Portland Street.

    Granted Full applications Extension Windows or glazing +1 64 docs

  • Westminster House 11 Portland Street Manchester M1 3HU

    CDN/19/0624 Submitted 22 Jul 2019 50 yards away

    Discharge of conditions 5 (Noise), 6 (Hours), 7 (Fumes) and 8 (Noise Plant) attached to application ref no 107933/FO/2015/C2

    Granted Conditions 8 docs

In Manchester

  • PLA-2026-000033 Withdrawn

    Churchgate House 56 Oxford Street Manchester M1 6EU

    Variation of conditions 2 (Specified Plans), 6 (Kitchenette Works), and 11 (Works not permitted) attached to Listed building consent 140376/LO/2024.

    Received 27 Apr, published by the council 20 Jul 2026 Amendments
  • OTH-2026-001904 Awaiting decision

    88-90 Carmoor Road Manchester M13 0FB

    Non Material Amendment to planning permission reference 135576/FO/2022 to allow layout change and elevational alterations.

    Received 7 Oct, published by the council 10 Oct 2026 Amendments
  • OTH-2026-001890 Awaiting decision

    61 Factory Lane Manchester M9 8GR

    Non Material Change to planning permission PLA-2026-001147 to allow alteration to the hexagonal bay to a rectangular bay.

    Received 7 Oct, published by the council 10 Oct 2026 Amendments
  • OTH-2026-001879 Awaiting decision

    Norfolk House Norfolk Street Manchester M2 1DH

    Non-material Amendment to Condition 2 (Plans and Documents) attached to planning permission 144411/FO/2025 to facilitate external alterations.

    Received 6 Oct, published by the council 10 Oct 2026 Amendments
  • PLA-2026-001126 Granted

    466-468 Moss Lane East Manchester M14 4PJ

    Variation of Condition 2 (Specified plans) attached to Planning Permission 143607/JO/2025 to allow for the replacement of additional internal walls.

    Received 23 Jul, published by the council 17 Aug 2026 Amendments