48 Mornington Terrace London NW1 7RT

This site has had 19 applications since 2013: 8 approved, 9 refused.

• 2024/4213/P Granted

  48 Mornington Terrace London NW1 7RT

  Details required by condition 4 (chartered engineer) of planning permission 2024/0940/P dated 24/06/2024 (Excavation of basement extension to rear of site to create shower room with associated external alterations including lightwell and steps to garden, in addition to previously consented rectification works).

  Decided 10 Oct 2024 Full applications
• 2024/0940/P Granted

  48 Mornington Terrace London NW1 7RT

  Excavation of basement extension to rear of site to create shower room with associated external alterations including lightwell and steps to garden, in addition to previously consented rectification works.

  Decided 24 Jun 2024 Full applications
• 2024/1007/L Granted

  48 Mornington Terrace London NW1 7RT

  Excavation of basement extension to rear of site to create shower room with associated external alterations including lightwell and steps to garden, in addition to previously consented rectification works.

  Decided 24 Jun 2024 Heritage and listed buildings
• 2023/3720/P Granted

  48 Mornington Terrace London NW1 7RT

  Various alterations to rectify planning breaches, including: reinstatement of original features, demolition and replacement of existing rear extension, and replacement of existing windows.

  Decided 21 Dec 2023 Householder
• 2023/4743/L Granted

  48 Mornington Terrace London NW1 7RT

  Various internal and external alterations to rectify planning breaches, including: reinstatement of original features and planform, demolition and replacement of existing rear extension, and replacement of existing windows.

  Decided 21 Dec 2023 Heritage and listed buildings
• 2020/5037/L Refused

  48 Mornington Terrace London NW1 7RT

  Removal and installation of replacement sash windows and drainage pipe (front elevation); alterations to internal walls and plan form; new/replacement shutters, flooring, ceiling, and fireplaces and surrounds; replacement staircase; alteration to front lower ground steps; rendering of vault; alterations to joinery; removal of rear wall and erection of fully glazed full width rear extension and glass roof to rear return (retrospective).

  Decided 13 Apr 2021 Heritage and listed buildings
• 2018/3880/L Granted

  48 Mornington Terrace London NW1 7RT

  Details of existing landscaping and proposed maintenance as required by Condition 1 of appeal decision relating to enforcement notice EN14/0974 issued 10/11/2017

  Decided 9 Oct 2018 Heritage and listed buildings
• 2014/7412/P Refused

  48 Mornington Terrace London NW1 7RT

  Erection of a garden room in the rear garden (retrospective).

  Decided 21 Jul 2015 Full applications
• 2014/7441/P Refused

  48 Mornington Terrace London NW1 7RT

  Erection of full width rear extension at lower and ground floors (retrospective).

  Decided 21 Jul 2015 Full applications
• 2014/7506/L Refused

  48 Mornington Terrace London NW1 7RT

  Erection of full width rear extension at lower and ground floors (retrospective).

  Decided 21 Jul 2015 Heritage and listed buildings

1. 13 Apr 2021

   Decision issued: Refused and Warning of Enforcement Action to be Taken

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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 48 Mornington Terrace London NW1 7RT

  2013/2343/L 0m away

  Erection of basement and ground floor rear extension with first floor rear extension above, new rear lightwell with associated landscaping, glass canopy over front lightwell and internal alterations to existing dwelling (Class C3).

  Refused Heritage and listed buildings Extension
  Domestic

• 48 Mornington Terrace London NW1 7RT

  2014/7412/P 0m away

  Erection of a garden room in the rear garden (retrospective).

  Refused Full applications

• 48 Mornington Terrace London NW1 7RT

  2014/7441/P 0m away

  Erection of full width rear extension at lower and ground floors (retrospective).

  Refused Full applications Extension

• 48 Mornington Terrace London NW1 7RT

  2013/4286/P 0m away

  Erection of rear extension at lower ground floor level of existing dwelling (Class C3) and associated landscaping.

  Refused Full applications Extension
  Domestic

• 48 Mornington Terrace London NW1 7RT

  2013/6742/L 0m away

  External and internal alterations for erection of single storey rear extension on basement level, new rear lightwell with balustrade and replacement of rear ground floor windows of rear extension to dwellinghouse and associated internal alterations (Class C3).

  Granted Heritage and listed buildings Extension Windows or glazing
  Small domestic

• 48 Mornington Terrace London NW1 7RT

  2018/3880/L 0m away

  Details of existing landscaping and proposed maintenance as required by Condition 1 of appeal decision relating to enforcement notice EN14/0974 issued 10/11/2017

  Granted Heritage and listed buildings

• 2026/2516/P Withdrawn

  31 Loveridge Road London Camden NW6 2DU

  Amalgamation of the existing three self-contained one-bedroom flats into a single-family dwelling house; demolition and replacement of existing outrigger; erection of a single-storey rear wrap-around extension; erection of a rear dormer extension; creation of a roof terrace above outrigger; replacement of existing windows with timber double glazed units; installation of rooflights to front roofslope; and installation of an air source heat pump in rear garden.

  16 Jun 2026 Full applications
• 2026/3830/P Awaiting decision

  Euston Tower 286 Euston Road London NW1 3DP

  Deed of variation to allow more flexibility with Affordable housing payments for redevelopment of Euston Tower comprising retention of parts of the existing building (including central core, basement and foundations) and erection of a new building incorporating these retained elements, to provide a 32-storey mixed-use building providing offices and research and development floorspace (Class E(g)) and office, retail, café and restaurant space (Class E) and Enterprise Space (Class E/F) at ground and first floors, and associated external terraces; public realm enhancements, including new landscaping and provision of new publicly accessible steps and ramp; short and long stay cycle storage; servicing; refuse storage; plant and other ancillary and associated work.

  4 Sep 2026 Full applications
• 2026/3282/P Granted

  5 Berkley Road London NW1 8XX

  Installation of 1no. above ground gas riser from the basement flat to the meter box at first floor (retrospective)

  31 Jul 2026 Full applications
• 2026/0483/P Granted

  100 Avenue Road London NW3 3HF

  Discharge of details for condition 47 (surface water run off details) of planning permission 2026/0404/P granted on 19/06/2026 for " Variation of conditions (2 plan numbers); 8 (quantum of commercial space); 13 (commercial windows); 15 (Wind Microclimate); 19 (commercial windows); 24 (Air quality); 34 (development quantum); 40 (Circular Economy); 44 (designing out crime); 45 (Fire Strategy); 46 (SuDS); 48 (Community facility removed), 48 (wheelchair units), 49 (TfL health and safety) to planning permission ref. 2025/0852/P (for demolition of building and provision of a mixed-use residential-led development) to secure alterations to the external appearance; internal residential and commercial space layouts; omission of community floorspace and increased affordable housing provision; cycle and car parking; hard and soft landscaping, and other associated amendments”

  9 Feb 2026 Full applications
• 2026/2697/P Awaiting decision

  Flat 1, 73 Eton Avenue London NW3 3EU

  Replacement of existing defective rear lean-to conservatory with a new slimline powder-coated aluminium framed conservatory with clear double glazing, on the exact same footprint as existing.

  3 Sep 2026 Full applications