47 Mornington Terrace London NW1 7RT

This site has had 2 applications since 2016: 2 approved, 0 refused.

• 2021/0404/L Granted

  47 Mornington Terrace London NW1 7RT

  Installation of temporary internal secondary glazing to eight windows and five mechanical ventilation units at the front elevation of the property across all floor levels for noise mitigation during construction of the HS2 railway.

  Decided 23 Mar 2021 Heritage and listed buildings

1. 13 Dec 2016

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 13 December 2016, 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.

• 47 Mornington Terrace London NW1 7RT

  2021/0404/L 0m away

  Installation of temporary internal secondary glazing to eight windows and five mechanical ventilation units at the front elevation of the property across all floor levels for noise mitigation during construction of the HS2 railway.

  Granted Heritage and listed buildings Windows or glazing

• 48 Mornington Terrace London NW1 7RT

  2013/2343/L 6m 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 6m away

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

  Refused Full applications

• 48 Mornington Terrace London NW1 7RT

  2014/7441/P 6m 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 6m 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 6m 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

• 2026/0825/L Granted

  88 Frognal London NW3 6XB

  Discharge of condition 4 (a) Plan, elevation and section drawings of all new internal doors at a scale of 1:10 with typical moulding and architrave details at a scale of 1:1. b) Plan, elevation and section drawings, including jambs, head and cill, of all new windows and doors, including garage doors and windows, at a scale of 1:10 with typical glazing bar details at 1:1) of 2025/3436/L (External works comprising demolition of existing conservatory and erection of single-storey ground floor extension; demolition of existing garage and erection of replacement garage; alterations and repairs to roof; repair and minor alterations to building facade; provision of new hard and soft landscaping. Interior works comprising general remodelling works; minor changes to planform and openings; installation of new mechanical and electrical services throughout)

  2 Mar 2026 Heritage and listed buildings
• 2026/2946/L 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 Heritage and listed buildings
• 2026/3754/L Awaiting decision

  10 Great Ormond Street London Camden WC1N 3RB

  Coversion of 3 flats into 4 and internal alterations to the listed building

  2 Sep 2026 Heritage and listed buildings
• 2026/2194/L Withdrawn

  Dunboyne Road Estate Dunboyne Road London NW3 2YY

  Installation of Air Source and Water Source Heat Pumps in basement car park with associated acoustic and security enclosures; installation of PV Panels on roof of Blocks 1, 2 and 3; removal of existing gas boilers and associated plant; installation of a new estate-wide heating network including Heat Interface Units, radiators, pipework and associated infrastructure to serve Flats 1-71; excavation of trenches and installation of below-ground heating, water and electrical infrastructure; and associated ancillary works.

  29 May 2026 Heritage and listed buildings
• 2026/3773/L Awaiting decision

  47 Kelly Street London NW1 8PG

  Replacement of concrete roof tiles with slate roof tiles (Retrospective)

  28 Aug 2026 Heritage and listed buildings