5 B Mornington Crescent London NW1 7RH

This site has had 2 applications since 2020: 1 approved, 0 refused.

• 2021/2415/L Granted

  5 B Mornington Crescent London NW1 7RH

  Installation of two temporary mechanical ventilation units at the rear of the property at first and second floors for noise mitigation during construction of the HS2 railway.

  Decided 5 Jul 2021 Heritage and listed buildings

1. 30 Jan 2020

   Decision issued: Withdrawn Decision

2. 22 Jul 2026

   Added to PlanIndex

The applicant withdrew this application before Camden decided it, and is free to submit a revised scheme at any time. 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.

• 5 B Mornington Crescent London NW1 7RH

  2021/2415/L 50 yards away

  Installation of two temporary mechanical ventilation units at the rear of the property at first and second floors for noise mitigation during construction of the HS2 railway.

  Granted Heritage and listed buildings

• 5B Mornington Crescent London NW1 7RH

  2020/1307/L 50 yards away

  Installation of temporary internal secondary glazing to three windows plus mechanical ventilation at the rear of the property at first, second and third floor levels for noise mitigation during construction of the HS2 railway at Euston.

  Granted Heritage and listed buildings Windows or glazing

• 5 A Mornington Crescent London NW1 7RH

  2019/2328/L Submitted 1 May 2019 50 yards away

  Installation of internal secondary glazing to one rear window in Flat A (basement) of 5 Mornington Crescent, which is grade II listed, for noise mitigation during construction of the HS2 railway at Euston.

  Granted Heritage and listed buildings Windows or glazing 10 docs

• 4 Mornington Crescent London NW1 7RH

  2023/5332/L 50 yards away

  Repairs to first floor balcony on front elevation.

  Granted Heritage and listed buildings

• 4 Mornington Crescent London NW1 7RH

  2020/1367/L 50 yards away

  Repair to front balcony.

  Withdrawn Heritage and listed buildings

• 4 Mornington Crescent London NW1 7RH

  2011/4766/L 50 yards away

  Replacement of 2 windows of residential dwelling (Class C3) at the 3rd floor level front elevation with double-glazed timber sash windows.

  Granted Heritage and listed buildings Windows or glazing
  Domestic

• 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