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Planning application

2016/3558/P

20 New End London NW3 1JA

Granted Camden Full applications

Proposal

Erection of lower ground floor extension with green roof over and the addition of a conservatory at upper ground floor level

As published by the council, reference 2016/3558/P

Timeline

Dates from the published record

  1. 5 Oct 2016

    Decision issued: Granted

  2. 22 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 2018/5803/P Granted

    20 New End London NW3 1JA

    Replacement lower ground rear doors with larger sliding doors; replacement of upper ground rear window with French doors and external balustrade; installation of access hatch/skylight to existing roof terrace (following removal of existing access hatch); installation of railings to rear of roof terrace following removal of mansard style roof slope.

    29 Mar 2019 0m away Full applications
  • 2012/0581/P Granted

    22 New End London NW3 1JA

    The retention of existing roof terrace, metal railings, access hatch and tiles at roof level to existing residential dwelling (Class C3).

    15 Mar 2012 4m away Full applications
  • 2026/3100/P Awaiting decision

    22 New End London Camden NW3 1JA

    Replacement of the existing rear (lower ground floor) French doors with aluminium bi-fold doors

    23 Jul 2026 4m away Householder
  • 2017/1011/P Granted

    22 New End London NW3 1JA

    Installation of timber decking, replacement handrails and balustrading and new roof extension/stair enclosure to provide access to existing roof terrace above dwelling (C3)

    24 May 2017 4m away Full applications
  • 2010/2976/P Granted

    14 New End London NW3 1JA

    Erection of a two-storey rear extension at basement and ground floor level following the demolition of existing single storey rear addition at basement floor level; replacement of an existing rear window at basement floor level with a set of french doors and the addition of a rooflight to the existing middle roofslope of single family dwellinghouse (Class C3).

    26 Jul 2010 15m away Full applications
  • 2010/2977/L Granted

    14 New End London NW3 1JA

    External and internal alterations in association with erection of a two-storey rear extension at basement and ground floor level following the demolition of existing single storey rear addition at basement floor level; replacement of an existing rear window at basement floor level with a set of french doors and the addition of a rooflight to the existing middle roofslope of single family dwellinghouse (Class C3).

    26 Jul 2010 15m away Heritage and listed buildings

In Camden

  • 2026/0743/P Granted

    34-42 Middlesex House Cleveland Street London W1T 4JE

    Details pursuant to Condition 6 (Living Roof) of planning permission 2024/2020/P granted on 12/09/2024 "(Minor refurbishment and rooftop works including: upgraded entrance and reception area; new cycle storage and associated end of trip facilities; new/replaced rooftop plant and plant enclosures; creation of a rooftop amenity area with pavilion structure; hard and soft rooftop landscaping; and all associated and ancillary works)."

    25 Feb 2026 Full applications
  • 2026/3202/P Awaiting decision

    Flat 1 94 Goldhurst Terrace London NW6 3HS

    Erection of a single storey rear extension.

    30 Jul 2026 Full applications
  • 2026/0335/P Granted

    216A West End Lane London NW6 1UX

    Conversion of 1 x 7 bedroom flat (C3) and 1 x 2 bedroom flat (C3) to 1 x 7 bedroom House in Multiple Occupation (Sui-generis) and 1 x 1 bedroom flat (C3) and installation of four rooflights

    28 Jan 2026 Full applications
  • 2026/3229/P Awaiting decision

    52 Neal Street London WC2H 9PA

    Alterations to the shopfront and installation of awnings.

    29 Jul 2026 Full applications
  • 2026/2160/P Granted

    120 College Place London NW1 0DJ

    Erection of a rear roof extension, formation of a rear roof terrace and installation of 2x rooflights to front roof slope, and associated works.

    28 May 2026 Full applications