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Planning application

34 Ferncroft Avenue London NW3 7PE

Awaiting decision Camden 2026/4150/P Householder Application

Works: Extension Loft or dormer Windows or glazing Small domestic

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

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Erection of a replacement single storey rear extension, alterations to front dormer window, replacement of rooflights to side roof and fenestration alterations to rear and side elevations.

As published by the council, reference 2026/4150/P

Application record

Reference
2026/4150/P
Type
Householder Application
Status
Registered
Received
23 Sep 2026
Validated
24 Sep 2026
Ward
Frognal
Postcode
NW3 7PE

Site history

Applications at this address on the Camden register

This site has had 4 applications since 2012: 3 approved, 0 refused.

  • 2013/6821/T Granted

    34 Ferncroft Avenue London NW3 7PE

    REAR GARDEN: 1 x Group of Laurel - Reduce overhang back to as near to boundary as is practicable.

    Decided 1 Nov 2013 Trees
  • 2012/4810/P Granted

    34 Ferncroft Avenue London NW3 7PE

    Erection of extension at rear first floor level to create a dormer window in connection with existing dwellinghouse (Class C3).

    Decided 12 Nov 2012 Full applications
  • 2012/2753/P Granted

    34 Ferncroft Avenue London NW3 7PE

    Excavation to create enlarged lower ground floor level and including creation of front lightwell, erection of rear extension at lower ground and ground floor level and replacement of door on side elevation at lower ground level with brickwork all in connection with existing dwelling house (Class C3).

    Decided 20 Jul 2012 Full applications

Timeline

Dates from the published record

  1. 23 Sep 2026

    Received by Camden

  2. 24 Sep 2026

    Validated

    Checked as complete and ready for consideration.

  3. 28 Sep 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 19 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Camden took a median of 43 days over the applications it decided in the last year.

Documents

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

11 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 happens while it is decided

This application is with Camden for determination, against a statutory target of eight weeks. Over the last year Camden decided householder applications in a median of 66 days. More in our guide to how long planning decisions take.

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

  • 34 Ferncroft Avenue London NW3 7PE

    2013/6821/T 50 yards away

    REAR GARDEN: 1 x Group of Laurel - Reduce overhang back to as near to boundary as is practicable.

    Granted Trees
  • 34 Ferncroft Avenue London NW3 7PE

    2012/2753/P 50 yards away

    Excavation to create enlarged lower ground floor level and including creation of front lightwell, erection of rear extension at lower ground and ground floor level and replacement of door on side elevation at lower ground level with brickwork all in connection with existing dwelling house (Class C3).

    Granted Full applications Extension
    Domestic
  • 34 Ferncroft Avenue London NW3 7PE

    2012/4810/P 50 yards away

    Erection of extension at rear first floor level to create a dormer window in connection with existing dwellinghouse (Class C3).

    Granted Full applications Extension Loft or dormer +1
    Domestic
  • 32 Ferncroft Avenue London NW3 7PE

    2026/0562/T Submitted 12 Feb 2026 50 yards away

    DD 5 Day Notice REAR GARDEN: 1 x Lime (T1) - Fell to ground level.

    Granted Trees 2 docs
  • 32 Ferncroft Avenue London NW3 7PE

    2023/1447/T 50 yards away

    REAR GARDEN: 1 x Sycamore (T1) - Fell to ground level. 1 x Lime (T2) - Fell to ground level. 1 x Cherry (T3) - Fell to ground level.

    Granted Trees
  • 32 Ferncroft Avenue London NW3 7PE

    2013/7349/T 50 yards away

    REAR GARDEN: 8 x Lime - Reduce to main pollard points.

    Granted Trees

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