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Planning application

Second Floor Flat 100 Saltram Crescent London W9 3JX

Granted Westminster 25/05539/FULL Full Planning Permission Application

Works: Loft or dormer

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

Proposal

Erection of rear dormer; Installation of rooflights to front and rear; Installation of replacement door to rear second floor terrace.

As published by the council, reference 25/05539/FULL

Application record

Reference
25/05539/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
7 Aug 2025
Validated
18 Aug 2025
Decided
29 Sep 2025
Ward
Harrow Road
Decision by
Delegated Decision
Postcode
W9 3JX

Site history

Applications at this address on the Westminster register

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

  • 25/05536/CLEUD Granted

    Second Floor Flat 100 Saltram Crescent London W9 3JX

    Use of flat roof to the rear of the property as a roof terrace, which includes access via an external door and installation of timber fencing.

    Decided 26 Sep 2025 Lawful development

Timeline

Dates from the published record

  1. 7 Aug 2025

    Received by Westminster

  2. 18 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 29 Sep 2025

    Decision issued: Application Permitted

  4. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

4D Planning Agent, a planning consultancy

170 applications on PlanIndex · across 38 councils · 63% granted

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

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Documents

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

17 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 29 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 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 100 Saltram Crescent London W9 3JX

    25/05536/CLEUD Submitted 7 Aug 2025 50 yards away

    Use of flat roof to the rear of the property as a roof terrace, which includes access via an external door and installation of timber fencing.

    Granted Lawful development 17 docs

  • Second Floor Flat 82 Saltram Crescent London W9 3JX

    26/01666/FULL Submitted 13 Mar 2026 50 yards away

    87% historically approved · decision due ~8 May

    Internal and external alterations including creation of loft conversation with rear dormer; Installation of two roof lights on front roof slope; Replacement of top floor windows; and other associated works.

    Awaiting decision Full applications Loft or dormer Windows or glazing 16 docs

  • Flat 1 163 Fernhead Road London W9 3ED

    25/06881/ADFULL Submitted 25 Sep 2025 50 yards away

    Detailed drawings and a bio-diversity management plan pursuant to Condition 4 of planning permission dated 30 July 2024 (RN24/02356/FULL)

    Granted Full applications 8 docs

  • Kilburn House, Malvern Place, London, NW6 5PX

    26/0571 Submitted 6 Mar 2026 50 yards away

    Replacement of existing timber single glazed casement windows with double glazed UPVC casement windows to all elevations of the block of flats.

    Granted Full applications New dwelling Windows or glazing 9 docs

  • Ground Floor 189 Saltram Crescent London W9 3JU

    23/04824/ADFULL Submitted 13 Jul 2023 100 yards away

    Details of waste and recycling storage pursuant to Condition 4 of planning permission dated 10 January 2020 (RN: 18/04199/FULL).

    Granted Full applications 11 docs

  • 129 Saltram Crescent London W9 3JT

    26/06015/FULL Submitted 3 Sep 2026 100 yards away

    87% historically approved · decision due ~29 Oct

    Erection of a two-storey extension at rear elevation.

    Awaiting decision Full applications Extension

In Westminster

  • 26/06295/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Installation of a new shopfront.

    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 repolacement window and installation of double opening door.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06222/FULL Awaiting decision

    42 - 49 St Martin's Lane London WC2N 4EJ

    Entrance alterations, illuminated fascia sign to St Martins Lane entrance and glazed openings for digital signage

    Received 11 Sep, published by the council 21 Sep 2026 Full applications
  • 26/06234/FULL Awaiting decision

    40 Grosvenor Place London SW1X 7HJ

    Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))

    Received 11 Sep, published by the council 18 Sep 2026 Full applications
  • 26/06249/FULL Awaiting decision

    53 Wimpole Street London W1G 8YH

    Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06250/LBC)

    Received 11 Sep, published by the council 18 Sep 2026 Full applications