Flat 1 11 Mornington Crescent London, NW1 7RH

This site has had 4 applications since 2010: 2 approved, 2 refused.

• 2018/1844/T Granted

  Flat 1 11 Mornington Crescent London NW1 7RH

  REAR GARDEN: 1x Eucalyptus Tree - Fell

  Decided 16 May 2018 Trees
• 2010/5825/P Refused

  Flat 1 11 Mornington Crescent London, NW1 7RH

  Replacement of windows to residential flat (Class C3)

  Decided 4 Jan 2011 Full applications
• 2010/4377/T Granted

  Flat 1 11 Mornington Crescent London NW1 7RH

  REAR GARDEN: 1 x Eucalyptus - Carry out reduction to one third, remove any dead wood and remove old dead climber

  Decided 13 Sep 2010 Trees

1. 4 Jan 2011

   Decision issued: Refused

2. 22 Jul 2026

   Added to PlanIndex

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.

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 1 11 Mornington Crescent London, NW1 7RH

  2010/5825/P 50 yards away

  Replacement of windows to residential flat (Class C3)

  Refused Full applications Windows or glazing

• Flat 1 11 Mornington Crescent London NW1 7RH

  2010/4377/T 50 yards away

  REAR GARDEN: 1 x Eucalyptus - Carry out reduction to one third, remove any dead wood and remove old dead climber

  Granted Trees

• 11 Mornington Crescent London NW1 7RH

  2017/1961/T 50 yards away

  REAR GARDEN: 1 x Eucalyptus - Reduce all round by 3m

  Granted Trees

• 11 Mornington Crescent London NW1 7RH

  2019/0575/L Submitted 29 Jan 2019 50 yards away

  Installation of temporary internal secondary glazing to one window and one rear door and side window in Flat 1 (lower ground and ground floor), one rear door and a highlight window in Flat 2 (first floor) and one window in Flat 3 (second floor) to the rear elevation for noise mitigation works during construction of the HS2 railway.

  Granted Heritage and listed buildings Windows or glazing 5 docs

• Flat 1 11 Mornington Crescent London NW1 7RH

  2018/1844/T Submitted 18 Apr 2018 50 yards away

  REAR GARDEN: 1x Eucalyptus Tree - Fell

  Granted Trees 4 docs

• 10A Mornington Crescent London NW1 7RG

  2019/1154/L Submitted 28 Feb 2019 50 yards away

  Installation of temporary internal secondary glazing to one sliding door at basement level to the rear facade for noise mitigation works during construction of the HS2 railway.

  Granted Heritage and listed buildings Windows or glazing 6 docs

• 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