Belsize Community Library Antrim Road London NW3 4XN

This site has had 2 applications since 2025: 2 approved, 0 refused.

• 2025/3951/P Granted

  Belsize Community Library Antrim Road London NW3 4XN

  Replacement of 32 no. single-glazed windows and 2 no. external doors with double-glazed windows and doors, replacement of 2 no. skylights, plus various repairs to external building fabric.

  Decided 22 Oct 2025 Full applications

1. 8 Sep 2025

   Received by Camden

2. 11 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 22 Oct 2025

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Camden granted permission on 22 October 2025, 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.

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.

• Belsize Community Library Antrim Road London NW3 4XN

  2025/3951/P Submitted 16 Sep 2025 50 yards away

  Replacement of 32 no. single-glazed windows and 2 no. external doors with double-glazed windows and doors, replacement of 2 no. skylights, plus various repairs to external building fabric.

  Granted Full applications Windows or glazing 30 docs

• Highfield Antrim Road London NW3 4XN

  2021/5413/P 50 yards away

  Installation of 2 x rooflights on rear roofslope.

  Granted Full applications Loft or dormer

• Highfield Antrim Road London NW3 4XN

  2011/2738/P 50 yards away

  Installation of front boundary wall with piers and new gate to dwelling house (Class C3).

  Granted Full applications
  Small domestic

• Highfield Antrim Road London NW3 4XN

  26-00246-HAPP Submitted 12 Feb 2026 50 yards away

  Erection of dormer window to north-west (side) roof slope and rooflight to north-east (rear) roof slope

  Granted Householder Loft or dormer Windows or glazing
  Domestic

• Highfield Antrim Road London NW3 4XN

  2021/5596/T 50 yards away

  REAR GARDEN: 1 x Mimosa (T1) - Fell to ground level dismantling with rigging techniques and leave stump low. 1 x Hawthorn (T2) - Remove all diseased and broken branches 2cm in diameter and larger throughout crown to improve health and appearance and reduce risk of branch failure. Reduce crown height and spread by approx. 2m - 2.5m to enhance natural form. Thin crown to remove approximately 10% of live branches to improve light and air penetration through crown. Most thinning cuts will be between 1 and 2cm in diameter. 4 x Pleached Hornbeams (Carpinus Betulus) (TG3) - Reduce by 1-1.5m prune to maintain the pleached affect 1 x Acacia (T11) - Reduce by 2m - 2.5m back to previous points. FRONT GARDEN: 1 x Olive (T9) - Thin crown to remove approx. 15% of live branches to improve light and air penetration through crown. Most thinning cuts will be between 1 and 2cm in diameter. Reduce crown height and spread by approx. 1m - 2m to enhance natural form.

  Granted Trees

• Highfield Antrim Road LONDON NW3 4XN

  2013/6075/T 50 yards away

  REAR GARDEN:1 x Lime - Formative prune to remove any minor, damaged branches.

  Granted Trees

• 2026/1141/L Granted

  25 John Street London WC1N 2BS

  Internal and external alterations to partition layout at basement, supporting structures and external ground level, and alterations to design of conservatory, windows and doors granted under listed building consent 2024/0338/L dated 06/08/2024.

  Received 26 Mar, published by the council 24 Jul 2026 Heritage and listed buildings
• 2025/1781/L Granted

  Frognal Rise House Lower Terrace London NW3 6RE

  Demolition of existing garage and interlinking gallery and replacement with new garage and garden room with link, new basement floor below garden, alterations to main house including replacement windows including reinstated oriel window and new French doors to entrance elevation, new roofing to side wing, new portico and replacement door to front elevation, enlargement of existing lightwell, replacement gates and canopy over entrance gate, restorations of boundary treatments, associated internal alterations including partial underpinning works and other minor alterations.

  Received 22 Apr, published by the council 22 Jul 2026 Heritage and listed buildings
• 2026/4129/L Awaiting decision

  6 Leverton Street London NW5 2PJ

  Strip out kitchen including floor tiles and replace; replace plumbing and flooring in rear ensuite; replace plumbing in front ensuite and WC; replace internal doors; 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 Heritage and listed buildings
• 2026/1686/L Granted

  Flat Ground and 1st Floor and Flat 2nd and 3rd Floor 14 Downshire Hill London NW3 1NR

  External and internal alterations in connection with conversion of two self-contained flats into a single-family dwellinghouse, including new doors at rear ground and second floor level, replacement windows at rear second and third floors level, removal of internal partitions, extending the stair handrail, and replacement internal doors, parquet flooring, skirting, architraves, cornicing, and fittings.

  Received 19 May, published by the council 24 Jul 2026 Heritage and listed buildings
• 2026/2202/L Refused

  4 Hampstead Square London NW3 1AB

  Erection of conservatory to front elevation.

  Received 27 May, published by the council 24 Jul 2026 Heritage and listed buildings