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Planning application

40 South Hill Park London NW3 2SJ

Granted Camden 2025/3515/P Householder Application

Works: Extension Loft or dormer Windows or glazing 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

Reconfiguration of front garden wall to include bin store, planting and new railings. Installation of lead dormer window to rear roofslope and conservation rooflight to front roofslope. Replacement non-original doors to of Ground and Lower Ground floors, and replacement of non-original brickwork to existing rear Lower Ground Floor extension. Installation of slimline double glazing to existing sash windows.

As published by the council, reference 2025/3515/P

Application record

Reference
2025/3515/P
Type
Householder Application
Status
Final Decision
Decision
Granted
Received
12 Aug 2025
Validated
14 Aug 2025
Decided
27 Nov 2025
Ward
Hampstead Town
Decision by
Delegated
Postcode
NW3 2SJ

Site history

Applications at this address on the Camden register

This site has had 5 applications since 2011: 4 approved, 0 refused.

  • 2026/2734/P Awaiting decision

    40 South Hill Park London NW3 2SJ

    New stone finish to the existing front external steps and hardstanding areas serving the upper and lower ground floor entrance areas. Installation of a new metal handrail leading to the lower ground floor entrance. Installation of low-level, loose decorative planters with planting to the front hardstanding area. Reinstatement of the original front railing and gate, which were accidentally removed during the construction works, together with repainting of the existing painted surfaces in a light cream finish.

    Submitted 30 Jun 2026 Householder
  • 2026/2593/T Granted

    40 South Hill Park London NW3 2SJ

    REAR GARDEN: 1 x Japanese Aralia (Fatsia japonica) - Fell to ground level.

    Decided 14 Jul 2026 Trees
  • 2026/0047/P Granted

    40 South Hill Park London NW3 2SJ

    Replacement of the side boundary treatment, installation of a new rear awning with associated heater, replacement of doors at first-floor rear level, installation of a recessed hot tub within the rear garden, changes to soft and hard landscaping, and replacement front rooflight.

    Decided 8 May 2026 Householder
  • 2011/5770/T Granted

    40 South Hill Park London NW3 2SJ

    REAR GARDEN: 1 x Pittosporum - Reduce close to previous reduction points. Remove deadwood and reshape. 1 x Fatsia - Reduce by 1m.

    Decided 22 Nov 2011 Trees

Timeline

Dates from the published record

  1. 12 Aug 2025

    Received by Camden

  2. 14 Aug 2025

    Validated

    Checked as complete and ready for consideration.

  3. 27 Nov 2025

    Decision issued: Granted

  4. 22 Jul 2026

    Added to PlanIndex

Documents

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

12 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 27 November 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 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

  • 40 South Hill Park London NW3 2SJ

    2026/2734/P Submitted 30 Jun 2026 50 yards away

    88% historically approved · decision due ~27 Aug

    New stone finish to the existing front external steps and hardstanding areas serving the upper and lower ground floor entrance areas. Installation of a new metal handrail leading to the lower ground floor entrance. Installation of low-level, loose decorative planters with planting to the front hardstanding area. Reinstatement of the original front railing and gate, which were accidentally removed during the construction works, together with repainting of the existing painted surfaces in a light cream finish.

    Awaiting decision Householder 9 docs
    Domestic

  • 40 South Hill Park London NW3 2SJ

    2011/5770/T 50 yards away

    REAR GARDEN: 1 x Pittosporum - Reduce close to previous reduction points. Remove deadwood and reshape. 1 x Fatsia - Reduce by 1m.

    Granted Trees

  • 40 South Hill Park London NW3 2SJ

    2026/2593/T Submitted 22 Jun 2026 50 yards away

    REAR GARDEN: 1 x Japanese Aralia (Fatsia japonica) - Fell to ground level.

    Granted Trees 5 docs

  • 40 South Hill Park London NW3 2SJ

    2026/0047/P Submitted 7 Jan 2026 50 yards away

    Replacement of the side boundary treatment, installation of a new rear awning with associated heater, replacement of doors at first-floor rear level, installation of a recessed hot tub within the rear garden, changes to soft and hard landscaping, and replacement front rooflight.

    Granted Householder Loft or dormer 14 docs
    Domestic

  • 38 South Hill Park London NW3 2SJ

    2012/0624/T 50 yards away

    REAR GARDEN: 1 x Apple - Reduce close to previous reduction points. Remove deadwood and reshape.

    Granted Trees

  • 38 South Hill Park London NW3 2SJ

    2023/4950/T Submitted 20 Nov 2023 50 yards away

    REAR GARDEN: 1 x Hazel (T1) - Reduce height by 3m. 1 x Apple (T2) - Reduce crown back to previous most recent cuts (approx. 3m reduction). 1 x Fig (T3) - Reduce crown back to previous cuts (approx. 3m height reduction).

    Granted Trees 5 docs

In Camden

  • 2026/3064/P Granted

    205 Albany Street London NW1 4AB

    Installation of a free standing air source heat pump in the rear courtyard. Installation of an innovative, thin and flexible PV panels to the flat section of the roof

    Received 21 Jul, published by the council 24 Jul 2026 Householder
  • 26-00297-HAPP Granted

    55 PATSHULL ROAD LONDON NW5 2LE

    Part 1-storey and 2-storey side and rear extensions, alterations to both rear and front gardens with introduction cycle parking at front

    Received 27 Apr, published by the council 24 Jul 2026 Householder
  • 2026/3121/P Awaiting decision

    15 Elliott Square London NW3 3SU

    Erection of a single-storey rear and side extension, one new windows to the side elevation, alterations to the existing garage opening, and replacement of the front door.

    Received 17 Sep, published by the council 21 Sep 2026 Householder
  • 2026/3120/P Awaiting decision

    15 Elliott Square London NW3 3SU

    Erection of a single-storey rear extension, two new windows to the side elevation, alterations to the existing garage opening and replacement of the front door.

    Received 17 Sep, published by the council 21 Sep 2026 Householder
  • 2026/3997/P Awaiting decision

    33 Dartmouth Park Avenue London NW5 1JL

    Enlargement of existing two dormer windows on the rear and side elevations including a new rear rooflight and installation of air conditioning unit on rear roof.

    Received 16 Sep, published by the council 21 Sep 2026 Householder