31 Mornington Crescent London NW1 7RE

This site has had 9 applications since 2012: 7 approved, 2 refused.

• 2021/5071/T Granted

  31 Mornington Crescent London NW1 7RE

  REAR GARDEN: 2 x Limes (T1 & T2) - Repollard sides overhanging the garden of number 12 Albert Street back to previous pollard points (approx. 2m - 3m of re-growth).

  Decided 6 Dec 2021 Trees
• 2021/1603/T Granted

  31 Mornington Crescent London NW1 7RE

  REAR GARDEN: 1 x Lime (T1) - Re-pollard back to previous pruning points (holistic reduction) the side of the tree that is overhanging the garden of 14 Albert Street.

  Decided 4 May 2021 Trees
• 2017/2396/L Granted

  31 Mornington Crescent London NW1 7RE

  Installation of a blue plaque to the artist Spencer Frederick Gore to the front elevation at first floor level.

  Decided 21 Jun 2017 Heritage and listed buildings
• 2014/0610/P Granted

  31 Mornington Crescent London NW1 7RE

  Conversion of existing building containing 5 self-contained dwellings (3 x studio, 2 x 1 bed) to 4 self-contained dwellings (1 x studio, 2 x 1 bed, 1 x 2 bed) including excavation for single storey basement extension to rear, erection of a single storey ground floor rear extension and alterations to rear fenestration.

  Decided 13 Oct 2014 Full applications
• 2014/0744/L Granted

  31 Mornington Crescent London NW1 7RE

  Internal works associated with the conversion of existing building containing 5 self-contained dwellings (3 x studio, 2 x 1 bed) to 4 self-contained dwellings (1 x studio, 2 x 1 bed, 1 x 2 bed) including excavation for single storey basement extension to rear, erection of a single storey ground floor rear extension and alterations to rear fenestration.

  Decided 13 Oct 2014 Heritage and listed buildings
• 2014/4111/T Granted

  31 Mornington Crescent London NW1 7RE

  REAR GARDEN: 3 X LIME - Reduce by 30% & remove vine

  Decided 14 Aug 2014 Trees
• 2012/4012/P Refused

  31 Mornington Crescent London NW1 7RE

  Replacement of existing timber single glazed sash windows with timber framed double glazed sash windows, to front and rear elevation of existing dwelling house (class C3).

  Decided 17 Oct 2012 Full applications
• 2012/0191/T Granted

  31 Mornington Crescent London NW1 7RE

  REAR GARDEN: 3 x Lime - Reduce by 30%.

  Decided 11 Jan 2012 Trees

1. 17 Oct 2012

   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.

• 31 Mornington Crescent London NW1 7RE

  2012/0191/T 50 yards away

  REAR GARDEN: 3 x Lime - Reduce by 30%.

  Granted Trees

• 31 Mornington Crescent London NW1 7RE

  2014/0610/P 50 yards away

  Conversion of existing building containing 5 self-contained dwellings (3 x studio, 2 x 1 bed) to 4 self-contained dwellings (1 x studio, 2 x 1 bed, 1 x 2 bed) including excavation for single storey basement extension to rear, erection of a single storey ground floor rear extension and alterations to rear fenestration.

  Granted Full applications Extension Windows or glazing
  Small domestic

• 31 Mornington Crescent London NW1 7RE

  2012/4012/P 50 yards away

  Replacement of existing timber single glazed sash windows with timber framed double glazed sash windows, to front and rear elevation of existing dwelling house (class C3).

  Refused Full applications Windows or glazing
  Domestic

• 31 Mornington Crescent London NW1 7RE

  2017/2396/L 50 yards away

  Installation of a blue plaque to the artist Spencer Frederick Gore to the front elevation at first floor level.

  Granted Heritage and listed buildings

• 31 Mornington Crescent London NW1 7RE

  2014/4111/T 50 yards away

  REAR GARDEN: 3 X LIME - Reduce by 30% & remove vine

  Granted Trees

• 31 Mornington Crescent London NW1 7RE

  2014/0744/L 50 yards away

  Internal works associated with the conversion of existing building containing 5 self-contained dwellings (3 x studio, 2 x 1 bed) to 4 self-contained dwellings (1 x studio, 2 x 1 bed, 1 x 2 bed) including excavation for single storey basement extension to rear, erection of a single storey ground floor rear extension and alterations to rear fenestration.

  Granted Heritage and listed buildings Extension Windows or glazing
  Small 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