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Planning application

49 Flask Walk London NW3 1HH

Granted Camden 2019/1309/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

Reconstruction of existing three storey rear extension with altered roof profile and some excavation to lower floor and garden levels; new green roof and rooflight on rear roofs; alterations to rear and side fenestration; replacement windows to front and rear; erection of ground floor rear side infill extension and new rear bay window; new bin store below front garden.

As published by the council, reference 2019/1309/P

Application record

Reference
2019/1309/P
Type
Householder Application
Status
Granted As published: FINAL DECISION
Decision
Granted
Received
11 Mar 2019
Validated
5 Apr 2019
Decided
12 Jun 2020
Ward
Hampstead Town (Pre May 2022)
Decision by
Delegated
Postcode
NW3 1HH

Site history

Applications at this address on the Camden register

This site has had 2 applications since 2019: 2 approved, 0 refused.

  • 2023/2748/P Granted

    49 Flask Walk London NW3 1HH

    Details to discharge Condition 4A & 4B (Windows, external doors and steps) of planning reference 2019/1309/P dated 12/06/20 for reconstruction of existing three storey rear extension with altered roof profile and some excavation to lower floor and garden levels; new green roof and rooflight on rear roofs; alterations to rear and side fenestration; replacement windows to front and rear; erection of ground floor rear side infill extension and new rear bay window; new bin store below front garden.

    Decided 13 Sep 2023 Full applications

Timeline

Dates from the published record

  1. 11 Mar 2019

    Received by Camden

  2. 5 Apr 2019

    Validated

    Checked as complete and ready for consideration.

  3. 12 Jun 2020

    Decision issued: Granted

  4. 22 Jul 2026

    Added to PlanIndex

  5. 17 Sep 2026

    Status changed to FINAL DECISION

    Previously Final Decision.

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 2023/2748/P Granted

    49 Flask Walk London NW3 1HH

    Details to discharge Condition 4A & 4B (Windows, external doors and steps) of planning reference 2019/1309/P dated 12/06/20 for reconstruction of existing three storey rear extension with altered roof profile and some excavation to lower floor and garden levels; new green roof and rooflight on rear roofs; alterations to rear and side fenestration; replacement windows to front and rear; erection of ground floor rear side infill extension and new rear bay window; new bin store below front garden.

    Decided 13 Sep 2023 Full applications

Documents

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

14 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 12 June 2020, 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

  • 49 Flask Walk London NW3 1HH

    2023/2748/P 50 yards away

    Details to discharge Condition 4A & 4B (Windows, external doors and steps) of planning reference 2019/1309/P dated 12/06/20 for reconstruction of existing three storey rear extension with altered roof profile and some excavation to lower floor and garden levels; new green roof and rooflight on rear roofs; alterations to rear and side fenestration; replacement windows to front and rear; erection of ground floor rear side infill extension and new rear bay window; new bin store below front garden.

    Granted Full applications Extension Loft or dormer +1

  • 51 Flask Walk London NW3 1HH

    2010/0537/P 50 yards away

    Reconfiguration of front staircase and extension of lower ground store under front garden of dwellinghouse (C3).

    Granted Full applications Extension
    Domestic

  • 47 Flask Walk London NW3 1HH

    2022/1437/T 50 yards away

    REAR GARDEN: 1 x Hawthorn (T1) - Crown reduce height by branch lengths of 2m -2.5m. Crown reduce spread by branch lengths of 2.5m - 3m.

    Granted Trees

  • 45 Flask Walk London NW3 1HH

    2025/1114/L 50 yards away

    Alteration to rear window approved on 10/04/2017 (ref 2016/3901/L) at first-floor level (retrospective).

    Granted Heritage and listed buildings Windows or glazing

  • 45 Flask Walk London NW3 1HH

    2024/5666/P 50 yards away

    Amendment to planning permission ref 2016/3900/P dated 10/04/2017 (for: Demolition of an existing two storey rear extension, erection of a replacement three storey rear extension and basement excavation), NAMELY, alterations to the rear window first floor and omission of rear rooflight

    Granted Full applications Extension Loft or dormer +2

  • 45 Flask Walk London NW3 1HH

    2023/2268/L 50 yards away

    Details of lathe and lime plaster repairs to partially discharge condition 5 of listed building consent ref. 2016/3901/L granted 10/04/2017 for the Demolition of an existing two storey rear extension, erection of a replacement three storey rear extension, single storey basement excavation and Internal alterations.

    Granted Heritage and listed buildings Extension Demolition
    Small domestic

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