27 Mornington Terrace London NW1 7RS

This site has had 3 applications since 2015: 3 approved, 0 refused.

• 2018/2353/L Granted

  27 Mornington Terrace London NW1 7RS

  Rebuilding defective rear garden separating walls.

  Decided 30 Jul 2018 Heritage and listed buildings
• 2015/0461/P Granted

  27 Mornington Terrace London NW1 7RS

  Erection of side boundary walls at rear garden to replace existing.

  Decided 21 May 2015 Full applications

1. 21 May 2015

   Decision issued: Granted

2. 22 Jul 2026

   Added to PlanIndex

Camden granted permission on 21 May 2015, 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.

• Flat A 27 Mornington Terrace London NW1 7RS

  2019/4675/P 0m away

  Rebuilding defective rear garden separating wall. Amended scheme to that approved under 2018/2353/L and 2018/2354/P.

  Granted Full applications

• Flat A 27 Mornington Terrace London NW1 7RS

  2019/5086/L 0m away

  Rebuilding defective rear garden separating wall. Amended scheme to that approved under 2018/2353/L and 2018/2354/P.

  Granted Heritage and listed buildings

• 27 Mornington Terrace London NW1 7RS

  2018/2353/L 0m away

  Rebuilding defective rear garden separating walls.

  Granted Heritage and listed buildings

• Flat B 27 Mornington Terrace London NW1 7RS

  2019/1714/L 0m away

  Installation of internal secondary glazing to two windows in the front elevation at first floor level for noise mitigation during construction of the HS2 railway at Euston.

  Granted Heritage and listed buildings Windows or glazing

• Flat A 27 Mornington Terrace London NW1 7RS

  2025/0104/P 0m away

  The removal of plaster and skirting boards from the walls and the insertion of a chemical damp proof course into the walls of the basement flat, and associated repair works to make good with lime plaster.

  Granted Full applications

• Flat A 27 Mornington Terrace London NW1 7RS

  2020/2737/L 0m away

  Installation of temporary internal secondary glazing to two windows & mechanical ventilation in front elevation at basement & ground floor for noise mitigation during construction of HS2 railway.

  Granted Heritage and listed buildings Windows or glazing

• 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