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Planning application

21 Belsize Square London NW3 4HT

Refused Camden 2018/3229/P Householder Application

Works: Extension Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Erection of single storey rear extension

As published by the council, reference 2018/3229/P

Application record

Reference
2018/3229/P
Type
Householder Application
Status
Refused As published: FINAL DECISION
Decision
Refused
Received
9 Jul 2018
Validated
10 Jul 2018
Decided
26 Oct 2018
Ward
Belsize (Pre May 2022)
Decision by
Delegated
Postcode
NW3 4HT

Site history

Applications at this address on the Camden register

This site has had 5 applications since 2011: 2 approved, 3 refused.

  • 2019/2496/P Refused

    21 Belsize Square London NW3 4HT

    Proposed Single Storey Rear Extension

    Decided 17 Nov 2021 Householder
  • 2018/3231/P Granted

    21 Belsize Square London NW3 4HT

    Installation of full height upper ground floor window to rear elevation

    Decided 6 Sep 2018 Lawful development
  • 2017/5806/P Granted

    21 Belsize Square London NW3 4HT

    Erection of a single storey rear extension

    Decided 13 Nov 2017 Lawful development
  • 2011/2872/P Refused

    21 Belsize Square London NW3 4HT

    Erection of side extension to ground floor of existing dwelling house (Class C3)

    Decided 29 Jul 2011 Full applications

Timeline

Dates from the published record

  1. 9 Jul 2018

    Received by Camden

  2. 10 Jul 2018

    Validated

    Checked as complete and ready for consideration.

  3. 26 Oct 2018

    Decision issued: Refused

  4. 22 Jul 2026

    Added to PlanIndex

  5. 30 Sep 2026

    Status changed to FINAL DECISION

    Previously Final Decision.

Documents

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

10 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 refusal means

Camden refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 21 Belsize Square London NW3 4HT

    2017/5806/P Submitted 16 Oct 2017 50 yards away

    Erection of a single storey rear extension

    Granted Lawful development Extension 7 docs
    Small domestic

  • 21 Belsize Square London NW3 4HT

    2018/3231/P Submitted 9 Jul 2018 50 yards away

    Installation of full height upper ground floor window to rear elevation

    Granted Lawful development Windows or glazing 5 docs

  • 21 Belsize Square London NW3 4HT

    2019/2496/P Submitted 13 May 2019 50 yards away

    Proposed Single Storey Rear Extension

    Refused Householder Extension 12 docs
    Small domestic

  • 21 Belsize Square London NW3 4HT

    2011/2872/P 50 yards away

    Erection of side extension to ground floor of existing dwelling house (Class C3)

    Refused Full applications Extension
    Domestic

  • Flat 5, 22 Belsize Square, London, NW3 4HT

    2017/1821/P 50 yards away

    Installation of x1 rooflight at rear roofslope.

    Granted Full applications Loft or dormer

  • Flat 5 22 Belsize Square London NW3 4HT

    2014/5550/P 50 yards away

    Replacement of front and rear timber balcony doors & windows, replacement of steel framed balustrades with frameless glass balustrade, and lowering of parapet walls.

    Granted Full applications Windows or glazing

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