Flat A 21 Gloucester Avenue London NW1 7AU

1. 25 Aug 2016

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 25 August 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.

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.

• Flat E 21 Gloucester Avenue London NW1 7AU

  2018/2251/T Submitted 15 May 2018 50 yards away

  REAR GARDEN: 1 x Sycamore - Thin crown density throughout by 20%. Raise crown by 1.50-2.00m. Reduce one brance growing over property to rear by 1.00-1.50m back to main crown structure. 1 x Eucalyptus - Reduce main branch leader by 40% back int main crown structure and reduce remaining crown by 20-25%.

  Granted Trees 3 docs

• 15 Gloucester Avenue London Camden NW1 7AU

  2023/0241/P 50 yards away

  Installation of external pipework to the side and rear elevation and the installation of 2 no. new external meter boxes to the rear at basement level.

  Granted Full applications

• 15 Gloucester Avenue LONDON NW1 7AU

  2017/4254/L 50 yards away

  Reconstruction of rear first floor balcony following deterioration and removal for safety.

  Granted Heritage and listed buildings

• Flat H 15 Gloucester Avenue London NW1 7AU

  2013/3623/L 50 yards away

  Internal alterations to include relocation of existing doors and reconfiguration of existing bathroom, with external alterations including the replacement of windows for double glazed units to match existing and enlargement of existing skylight to flat (Class C3)

  Granted Heritage and listed buildings Windows or glazing

• 15 Gloucester Avenue London Camden NW1 7AU

  2023/0950/L 50 yards away

  Internal and external alterations associated with installation of pipework to the side and rear elevation and the installation of 2 no. new external meter boxes to the rear at basement level.

  Granted Heritage and listed buildings

• 29C Gloucester Avenue London NW1 7AU

  2013/3537/L 50 yards away

  Internal reconfiguration and alterations to second floor flat.

  Granted Heritage and listed buildings

• 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