Skip to content
PlanIndex Get alerts
Menu

Planning application

57 Flask Walk London NW3 1EY

Granted Camden 2016/1007/L Heritage and listed buildings

Works: Extension 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

The erection of a single storey part-width rear extension at lower ground floor level; replacement of front and rear doors to match existing; associated internal alterations.

As published by the council, reference 2016/1007/L

Application record

Reference
2016/1007/L
Category
Heritage and listed buildings
Status
Final Decision
Decision
Granted
Decided
16 May 2016
Postcode
NW3 1EY

Site history

Applications at this address on the Camden register

This site has had 7 applications since 2010: 6 approved, 0 refused.

  • 2017/1688/P Granted

    57 Flask Walk LONDON NW3 1EY

    Details of condition 4 [facing materials and samples] of 2016/0590/P, 16/05/2016, for; the erection of a single storey part-width rear extension at lower ground floor level.

    Decided 19 May 2017 Full applications
  • 2017/0726/P Granted

    57 Flask Walk London NW3 1EY

    Alteration to roof form of single storey rear extension approved under planning permission 2016/0590/P dated 16/05/2016.

    Decided 24 Mar 2017 Full applications
  • 2017/0717/L Granted

    57 Flask Walk London NW3 1EY

    Alteration to previously approved rear extension at lower ground floor level (Ref no. 2016/1007/L) namely to raise its height and change the form of the roof; alteration to internal doors.

    Decided 24 Mar 2017 Heritage and listed buildings
  • 2016/0590/P Granted

    57 Flask Walk London NW3 1EY

    The erection of a single storey part-width rear extension at lower ground floor level.

    Decided 16 May 2016 Full applications
  • 2010/2574/P Granted

    57 Flask Walk London NW3 1EY

    External alterations including replacement of window with French doors and enlarged lightwell at rear, replaced landing door at rear, and installation of new relocated door under front staircase to existing dwelling house (Class C3).

    Decided 27 Jul 2010 Full applications
  • 2010/0137/P Withdrawn

    57 Flask Walk London NW3 1EY

    Additions and alterations including excavation to create rear terrace and replacement of garden window with french doors, relocation of door in front light well to create new room under stairs, roof renewal and various works associated with refurbishment of dwelling house (Class C3).

    Decided 18 Mar 2010 Full applications

Timeline

Dates from the published record

  1. 16 May 2016

    Decision issued: Granted

  2. 22 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 2017/0717/L Granted

    57 Flask Walk London NW3 1EY

    Alteration to previously approved rear extension at lower ground floor level (Ref no. 2016/1007/L) namely to raise its height and change the form of the roof; alteration to internal doors.

    Decided 24 Mar 2017 Heritage and listed buildings

What this grant of permission means

Camden granted permission on 16 May 2016, 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 heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 57 Flask Walk London NW3 1EY

    2010/2574/P 0m away

    External alterations including replacement of window with French doors and enlarged lightwell at rear, replaced landing door at rear, and installation of new relocated door under front staircase to existing dwelling house (Class C3).

    Granted Full applications Windows or glazing
    Domestic

  • 57 Flask Walk London NW3 1EU

    2010/2575/L 0m away

    External and internal alterations including replacement of window with French doors and enlarged lightwell at rear, replaced landing door at rear, installation of new relocated door under front staircase to existing dwelling, and various new internal partitions, openings and joinery within all rooms.

    Granted Heritage and listed buildings Windows or glazing
    Domestic

  • 57 Flask Walk London NW3 1EY

    2017/0726/P 0m away

    Alteration to roof form of single storey rear extension approved under planning permission 2016/0590/P dated 16/05/2016.

    Granted Full applications Extension
    Small domestic

  • 57 Flask Walk London NW3 1EY

    2016/0590/P 0m away

    The erection of a single storey part-width rear extension at lower ground floor level.

    Granted Full applications Extension
    Small domestic

  • 57 Flask Walk LONDON NW3 1EY

    2017/1688/P 0m away

    Details of condition 4 [facing materials and samples] of 2016/0590/P, 16/05/2016, for; the erection of a single storey part-width rear extension at lower ground floor level.

    Granted Full applications Extension
    Small domestic

  • 57 Flask Walk London NW3 1EY

    2017/0717/L 0m away

    Alteration to previously approved rear extension at lower ground floor level (Ref no. 2016/1007/L) namely to raise its height and change the form of the roof; alteration to internal doors.

    Granted Heritage and listed buildings Extension

In Camden

  • 2026/0825/L Granted

    88 Frognal London NW3 6XB

    Discharge of condition 4 (a) Plan, elevation and section drawings of all new internal doors at a scale of 1:10 with typical moulding and architrave details at a scale of 1:1. b) Plan, elevation and section drawings, including jambs, head and cill, of all new windows and doors, including garage doors and windows, at a scale of 1:10 with typical glazing bar details at 1:1) of 2025/3436/L (External works comprising demolition of existing conservatory and erection of single-storey ground floor extension; demolition of existing garage and erection of replacement garage; alterations and repairs to roof; repair and minor alterations to building facade; provision of new hard and soft landscaping. Interior works comprising general remodelling works; minor changes to planform and openings; installation of new mechanical and electrical services throughout)

    2 Mar 2026 Heritage and listed buildings
  • 2026/2946/L Awaiting decision

    Flat 1, 73 Eton Avenue London NW3 3EU

    Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.

    3 Sep 2026 Heritage and listed buildings
  • 2026/3754/L Awaiting decision

    10 Great Ormond Street London Camden WC1N 3RB

    Coversion of 3 flats into 4 and internal alterations to the listed building

    2 Sep 2026 Heritage and listed buildings
  • 2026/2194/L Withdrawn

    Dunboyne Road Estate Dunboyne Road London NW3 2YY

    Installation of Air Source and Water Source Heat Pumps in basement car park with associated acoustic and security enclosures; installation of PV Panels on roof of Blocks 1, 2 and 3; removal of existing gas boilers and associated plant; installation of a new estate-wide heating network including Heat Interface Units, radiators, pipework and associated infrastructure to serve Flats 1-71; excavation of trenches and installation of below-ground heating, water and electrical infrastructure; and associated ancillary works.

    29 May 2026 Heritage and listed buildings
  • 2026/3773/L Awaiting decision

    47 Kelly Street London NW1 8PG

    Replacement of concrete roof tiles with slate roof tiles (Retrospective)

    28 Aug 2026 Heritage and listed buildings