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Planning application

Second Floor Flat C 39 Fermoy Road London W9 3NH

Granted Westminster 25/05828/FULL Full Planning Permission Application

Works: Extension Loft or dormer

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

Proposal

Erection of rear dormer roof extension.

As published by the council, reference 25/05828/FULL

Application record

Reference
25/05828/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
18 Aug 2025
Validated
2 Sep 2025
Decided
22 Oct 2025
Ward
Harrow Road
Decision by
Delegated Decision
Postcode
W9 3NH

Site history

Applications at this address on the Westminster register

This site has had 3 applications since 2025: 1 approved, 0 refused.

  • 26/04370/FULL Awaiting decision

    Second Floor Flat C 39 Fermoy Road London W9 3NH

    Erection of rear dormer roof extension and rooflig.

    Submitted 1 Jul 2026 Full applications
  • 26/02256/CLEUD Awaiting decision

    Second Floor Flat C 39 Fermoy Road London W9 3NH

    Use of Flat C, 39 Fermoy Road as a 4no. bedroom small HMO (Use Class C4)

    Submitted 2 Apr 2026 Lawful development

Timeline

Dates from the published record

  1. 18 Aug 2025

    Received by Westminster

  2. 2 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 22 Oct 2025

    Decision issued: Application Permitted

  4. 21 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 25/08252/CLOPUD Awaiting decision

    39 Fermoy Road London W9 3NH

    Certificate of lawfulness for proposed use of 39 Fermoy Road as 3no. separate, small House in Multiple Occupation for occupation by a maximum of 6 occupants (Use Class C4) including the erection of a rear extension and rear dormers which benefit from Planning Permission under Decision Notice reference 25/05828/FULL and 25/05829/FULL

    Submitted 12 Nov 2025 Lawful development

Who's behind it

Company information only, from the register and Companies House

Simply Planning Limited Agent, a planning consultancy registered in Belfast

Active · incorporated 2011 · Belfast

198 applications on PlanIndex · across 53 councils · 84% 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

28 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 22 October 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 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

  • Second Floor Flat C 39 Fermoy Road London W9 3NH

    26/04370/FULL Submitted 1 Jul 2026 50 yards away

    87% historically approved · decision due ~7 Sep

    Erection of rear dormer roof extension and rooflig.

    Awaiting decision Full applications Extension Loft or dormer 13 docs

  • Ground Floor Flat A 39 Fermoy Road London W9 3NH

    25/05829/FULL Submitted 18 Aug 2025 50 yards away

    Erection of a single storey rear extension at ground floor level.

    Granted Full applications Extension 28 docs
    Small domestic

  • 39 Fermoy Road London W9 3NH

    25/08252/CLOPUD Submitted 12 Nov 2025 50 yards away

    86% historically approved · decision due ~7 Jan

    Certificate of lawfulness for proposed use of 39 Fermoy Road as 3no. separate, small House in Multiple Occupation for occupation by a maximum of 6 occupants (Use Class C4) including the erection of a rear extension and rear dormers which benefit from Planning Permission under Decision Notice reference 25/05828/FULL and 25/05829/FULL

    Awaiting decision Lawful development Extension Loft or dormer 21 docs

  • Ground Floor Flat 45 Fermoy Road London W9 3NH

    25/08727/FULL Submitted 1 Dec 2025 50 yards away

    Replacement of rear extension flat roof incorporating height increase and new skylight; replacement rear door and side windows. (Retrospective)

    Granted Full applications Extension Windows or glazing 30 docs

  • Ground Floor Flat A 31 Fermoy Road London W9 3NH

    25/05827/FULL Submitted 18 Aug 2025 50 yards away

    Erection of a single storey rear extension at ground floor level.

    Granted Full applications Extension 28 docs
    Small domestic

  • 31 Fermoy Road London W9 3NH

    25/08251/CLOPUD Submitted 12 Nov 2025 50 yards away

    86% historically approved · decision due ~7 Jan

    Certificate of lawfulness for proposed use of 31 Fermoy Road as 3no. separate, small House in Multiple Occupation for occupation by a maximum of 6 occupants (Use Class C4) including the erection of a rear extension and rear dormers which benefit from Planning Permission under Decision Notice reference 25/05826/FULL and 25/05827/FULL

    Awaiting decision Lawful development Extension Loft or dormer 22 docs

In Westminster

  • 26/06295/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Installation of a new shopfront with Medication Dispensing Outlet.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06297/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Alterations to rear elevation at basement level comprising replacement window and installation of double opening door.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06294/FULL Awaiting decision

    15 Eaton Mews South London SW1W 9HP

    Installation of railings and sliding lantern light at main roof level in connection with the use of the roof as a terrace.

    Received 15 Sep, published by the council 22 Sep 2026 Full applications
  • 26/06317/FULL 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 26/06318/LBC)

    Received 15 Sep, published by the council 22 Sep 2026 Full applications
  • 26/06273/FULL Awaiting decision

    9A Grosvenor Square London W1K 5AE

    Installation of natural Portland Stone paving to two front entrances. (Linked to 26/05473/LBC)

    Received 14 Sep, published by the council 22 Sep 2026 Full applications