1st & 2nd Floor Maisonette 131 Drummond Street London NW1 2HL

1. 5 Feb 2020

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

• 2019/5702/L Granted

  Flat 1st And 2nd Floor 131 Drummond Street London NW1 2HL

  Installation of temporary internal secondary glazing to 4 windows to front elevation and mechanical ventilation units, for noise mitigation works during construction of HS2 railway.

  Decided 19 Dec 2019 Heritage and listed buildings

Camden granted permission on 5 February 2020, 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.

• Lower ground floor 131 Drummond Street London NW1 2HL

  2012/0966/L 0m away

  Change of use of part of lower-ground floor from a yoga studio/cafe to a studio flat (Class C3) and internal alterations at lower ground and ground floor level.

  Refused Heritage and listed buildings

• Lower ground floor 131 Drummond Street London NW1 2HL

  2012/0871/P 0m away

  Change of use of part of lower-ground floor from a yoga studio/cafe to a studio flat (Class C3) and erection of a front extension at basement level to provide a lobby to the proposed flat.

  Refused Full applications Extension

• Flat 1st And 2nd Floor 131 Drummond Street London NW1 2HL

  2019/5702/L 0m away

  Installation of temporary internal secondary glazing to 4 windows to front elevation and mechanical ventilation units, for noise mitigation works during construction of HS2 railway.

  Granted Heritage and listed buildings Windows or glazing

• 133 - 135 Drummond Street London NW1 2HL

  2010/6354/P 9m away

  Erection of mansard roof extension with front and rear dormers in association with change of use from residential and office accommodation ancillary to ground floor restaurant to three self-contained flats (Class C3).

  Granted Full applications New dwelling Extension +1

• 135 A Drummond Street London NW1 2HL

  2018/4011/P 11m away

  Use of flat 2 (2nd floor) as a self-contained dwelling (Use Class C3) and flats 1 and 3 (1st and 3rd floors respectively) as small houses of multiple occupation (Use Class C4).

  Withdrawn Full applications New dwelling
  Domestic

• Flat 1st and 2nd Floor 125 Drummond Street London NW1 2HL

  2021/1538/P Submitted 2 Apr 2021 15m away

  Erection of mansard roof extension and rear extension at second floor, all to flat.

  Granted Full applications Extension Loft or dormer 18 docs

• 2026/3332/L Granted

  82 Hampstead High Street London Camden NW3 1RE

  Replacement chimney pots & chimney repairs.

  5 Aug 2026 Heritage and listed buildings
• 2026/3162/L Granted

  48 Monmouth Street London WC2H 9EP

  Repainting works to shopfront and projecting sign bracket and display of 1 x non-illuminated fascia sign and 1 x non-illuminated replacement projecting sign.

  27 Jul 2026 Heritage and listed buildings
• 2026/3964/L Awaiting decision

  3 Gainsborough Gardens London NW3 1BJ

  Reorganisation of the front garden

  14 Sep 2026 Heritage and listed buildings
• 2026/3052/L Refused

  128 St Pancras Way London NW1 9NB

  Erection of rear extension and internal alterations.

  17 Jul 2026 Heritage and listed buildings
• 2026/3142/L Granted

  The British Museum Great Russell Street London WC1B 3DG

  Installation of metal gate in place of approved replacement brick wall on northern boundary between nos. 11 Montague Street & 43 Russell Square.

  24 Jul 2026 Heritage and listed buildings