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Planning application

23-25 Abbey Road London NW8 9AU

Granted Westminster 23/04011/FULL Full Planning Permission Application

Works: Loft or dormer Windows or glazing

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

Proposal

Erection of dormer windows to side and rear roof slopes of 23 and 25 Abbey Road and internal alterations at 2nd floor levels to create access to new loft spaces. (Linked with 23/04012/LBC)

As published by the council, reference 23/04011/FULL

Application record

Reference
23/04011/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
14 Jun 2023
Validated
21 Jun 2023
Decided
14 Sep 2023
Ward
Abbey Road
Decision by
Delegated Decision
Postcode
NW8 9AU

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2023: 2 approved, 0 refused.

  • 23/04012/LBC Granted

    23-25 Abbey Road London NW8 9AU

    Erection of dormer windows to side and rear roof slopes of 23 and 25 Abbey Road and internal alterations at 2nd floor levels to create access to new loft spaces. (Linked with 23/04011/FULL)

    Decided 14 Sep 2023 Heritage and listed buildings

Timeline

Dates from the published record

  1. 14 Jun 2023

    Received by Westminster

  2. 21 Jun 2023

    Validated

    Checked as complete and ready for consideration.

  3. 14 Sep 2023

    Decision issued: Application Permitted

  4. 14 Sep 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 23/04012/LBC Granted

    23-25 Abbey Road London NW8 9AU

    Erection of dormer windows to side and rear roof slopes of 23 and 25 Abbey Road and internal alterations at 2nd floor levels to create access to new loft spaces. (Linked with 23/04011/FULL)

    Decided 14 Sep 2023 Heritage and listed buildings

Who's behind it

Company information only, from the register and Companies House

Neil Wilson Architects Limited Agent, an architecture practice registered in London

Active · incorporated 2008 · London

4 applications on PlanIndex

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

21 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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Open the documents

What this grant of permission means

Westminster granted permission on 14 September 2023, 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

  • 23-25 Abbey Road London NW8 9AU

    23/04012/LBC Submitted 14 Jun 2023 50 yards away

    Erection of dormer windows to side and rear roof slopes of 23 and 25 Abbey Road and internal alterations at 2nd floor levels to create access to new loft spaces. (Linked with 23/04011/FULL)

    Granted Heritage and listed buildings Loft or dormer Windows or glazing 17 docs

  • First Floor And Second Floor Maisonette 25 Abbey Road London NW8 9AU

    25/07586/FULL Submitted 20 Oct 2025 50 yards away

    Amalgamation of two flats to reinstate a single family dwelling and associated external alterations. (Linked to 25/07587/LBC)

    Granted Full applications New dwelling 14 docs
    Several homes

  • First Floor And Second Floor Maisonette 25 Abbey Road London NW8 9AU

    25/07587/LBC Submitted 20 Oct 2025 50 yards away

    Amalgamation of two flats to reinstate a single family dwelling and associated internal and external alterations. (Linked to 25/07586/FULL)

    Granted Heritage and listed buildings New dwelling 11 docs
    Several homes

  • 25 Abbey Road London NW8 9AU

    26/05238/FULL Submitted 3 Aug 2026 50 yards away

    88% historically approved · decision due ~9 Oct

    The construction of front and rear extensions at lower ground floor level, together with associated internal alterations, localised lowering and insulation of the basement floor, formation of new openings, repairs to the existing historic fabric, and landscaping works. (Linked with 26/05239/LBC)

    Awaiting decision Full applications Extension

  • 25 Abbey Road London NW8 9AU

    26/05239/LBC Submitted 3 Aug 2026 50 yards away

    90% historically approved · decision due ~9 Oct

    The construction of front and rear extensions at lower ground floor level, together with associated internal alterations, localised lowering and insulation of the basement floor, formation of new openings, repairs to the existing historic fabric, and landscaping works. (Linked with 26/05238/FULL)

    Awaiting decision Heritage and listed buildings Extension

  • 25 Abbey Road London NW8 9AU

    26/06116/FULL Submitted 8 Sep 2026 50 yards away

    88% historically approved · decision due ~7 Dec

    The construction of front and rear extensions at lower ground floor level; installation of air source heat pump within an acoustic enclosure to the rear; together with associated internal alterations; localised lowering and insulation of the basement floor; formation of new openings; repairs to the existing historic fabric; and landscaping works. (Linked with 26/06117/LBC)

    Awaiting decision Full applications Extension

In Westminster

  • 26/06234/FULL Decided

    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
  • 26/07403/FULL Awaiting decision

    Basement Floor And Ground Floor Queen Annes House 34 Queen Anne's Gate London SW1H 9AB

    Refurbishment and enhancement of the building to facilitate its continued use as offices with ancillary residential accommodation, together with associated conservation, restoration, accessibility improvements, building services upgrades, landscaping and ancillary works. Internal and external alterations associated with the repair. (Linked with 26/07404/LBC)

    Received 30 Oct, published by the council 3 Nov 2026 Full applications
  • 26/07415/FULL Awaiting decision

    39 Montagu Square London W1H 2LL

    Amalgamation of Flats 3 and 4 (Use Class C3) to form one single dwelling (Use Class C3) including associated internal reconfiguration and refurbishments, alterations to access arrangements and improvements to the existing terrace and private amenity spaces, new plant and other associated works. (Linked with 26/07416/LBC)

    Received 30 Oct, published by the council 3 Nov 2026 Full applications
  • 26/07397/FULL Awaiting decision

    8 Mortimer Street London W1T 3JJ

    External alterations at level six including the installation of a screen, additional access doors and revised lighting. 2 Fitzroy Place (8 Mortimer Street)

    Received 29 Oct, published by the council 3 Nov 2026 Full applications
  • 26/07401/FULL Awaiting decision

    82 Jermyn Street London SW1Y 6JD

    Use of the ground floor unit as a drinking establishment (Sui Generis).

    Received 29 Oct, published by the council 3 Nov 2026 Full applications