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Planning application

9 Prince Arthur Mews London Camden NW3 1RD

Granted Camden 2026/0283/P Householder Application

Works: Loft or dormer Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Replacement of the existing front entrance and garage doors, replacement of existing windows, new rooflights to front and rear elevations, replacement of existing boundary fence and two rear dormers.

As published by the council, reference 2026/0283/P

Application record

Reference
2026/0283/P
Type
Householder Application
Status
Final Decision
Decision
Granted
Received
23 Jan 2026
Validated
27 Jan 2026
Decided
8 Apr 2026
Ward
Hampstead Town
Decision by
Members Briefing
Postcode
NW3 1RD

Timeline

Dates from the published record

  1. 23 Jan 2026

    Received by Camden

  2. 27 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 8 Apr 2026

    Decision issued: Granted

  4. 9 Aug 2026

    Added to PlanIndex

Documents

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

34 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

Camden granted permission on 8 April 2026, 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 9 Prince Arthur Mews London NW3 1RD

    2025/2740/T 50 yards away

    99% historically approved

    FRONT GARDEN: 1 x Fatsia tree (T1) - Reduce height by approx. 1m and remove limb growing into parking space to lift crown. 1 x Bay (T2) - Reduce crown by approx. 1.5m. 1 x Leylandii tree (T3) - Fell to ground level. 1 x Rowan (T4) - Reduce crown to previous pruning points, approx. 2m reduction. Group of Pyracantha, Elder & Viburnum trees on left boundary (T5) - Reduce height by approx. 1.5m and reduce back towards boundary by approx. 0.5m.

    Awaiting decision Trees

  • 9 Prince Arthur Mews London NW3 1RD

    2022/2468/T 50 yards away

    REAR GARDEN: 1 x Conifer (T1) - Reduce height by 3m and crown lift by 3m.

    Granted Trees

  • 11 Perrin's Lane London NW3 1QY

    2015/6976/T 50 yards away

    REAR GARDEN: 1 x Conifer - Reduce overhang in to 9 Prince Arthur Mews to boundary line

    Granted Trees

  • 9 Prince Arthur Mews London NW3 1RD

    2026/1711/P Submitted 28 Apr 2026 50 yards away

    1x rear dormer window.

    Granted Householder Loft or dormer Windows or glazing 14 docs
    Domestic

  • 11 Perrin's Lane London NW3 1QY

    2017/6164/T Submitted 2 Nov 2017 50 yards away

    FRONT GARDEN: 1 x Cotoneaster - Fell

    Granted Trees 2 docs

  • 11 Perrin's Lane London NW3 1QY

    2023/5086/P 50 yards away

    Erection of first floor rear extension and pitched roof extension incorporating front dormer, and other minor alterations.

    Granted Full applications Extension Loft or dormer

In Camden

  • 2026/4031/P Awaiting decision

    10 Albert Street London NW1 7NZ

    Erection of an extension to widen rear dormer window at second floor.

    Received 2 Oct, published by the council 6 Oct 2026 Householder
  • 2026/3231/P Granted

    9 Wadham Gardens London NW3 3DN

    Replacement rear timber casement window, installation of timber-panelled side access door, replacement of existing front boundary gates and piers, installation of metal railings, provision of reclaimed Yorkstone paving to the front garden and associated works.

    Received 30 Jul, published by the council 9 Aug 2026 Householder
  • 2026/4030/P Awaiting decision

    6 Leverton Street London NW5 2PJ

    Replace garden wall with metal railing; replace 3 rear windows, 3 rear elevation side windows, 1 rear door and 1 rear elevation side door with double-glazed crittal windows and doors; remove 2 rear windows; render rear elevation brickwork; and associated works.

    Received 1 Oct, published by the council 9 Oct 2026 Householder
  • 2026/3493/P Granted

    2 Wildwood Terrace London NW3 7HT

    Enlargement of the existing rear French doors and single-leaf door at lower ground floor level, together with the replacement of five rear timber sash windows.

    Received 14 Aug, published by the council 22 Aug 2026 Householder
  • 2026/2003/P Granted

    23 Glenmore Road London NW3 4BY

    Installation of external AC unit with acoustic enclosure to rear garden.

    Received 29 May, published by the council 24 Jul 2026 Householder