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Planning application

42 Mornington Terrace London Camden NW1 7RT

Granted Camden 2026/2891/L Listed Building Consent

Works: Extension Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Replacement door and window at lower ground floor level to rear outrigger and installation of sandstone steps in rear garden.

As published by the council, reference 2026/2891/L

Application record

Reference
2026/2891/L
Type
Listed Building Consent
Status
Final Decision
Decision
Granted
Received
12 Jun 2026
Validated
9 Jul 2026
Decided
10 Sep 2026
Ward
Regents Park
Decision by
Delegated
Postcode
NW1 7RT

Site history

Applications at this address on the Camden register

This site has had 2 applications since 2026: 2 approved, 0 refused.

  • 2026/2467/P Granted

    42 Mornington Terrace London Camden NW1 7RT

    Replacement door and window at lower ground floor level to rear outrigger and installation of sandstone steps in rear garden.

    Decided 10 Sep 2026 Full applications

Timeline

Dates from the published record

  1. 12 Jun 2026

    Received by Camden

  2. 9 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 24 Jul 2026

    Added to PlanIndex

  4. 10 Sep 2026

    Decision issued: Granted

Documents

Plans, drawings, consultee responses and the officer's report

1 document on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Camden granted permission on 10 September 2026, 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.

About heritage and listed building applications

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.

Nearby applications

Within 0.3 miles

  • 42 Mornington Terrace London NW1 7RT

    2015/3107/L 50 yards away

    Replacement of existing window and door and replacement of external staircase, at rear ground floor level.

    Granted Heritage and listed buildings Windows or glazing

  • 5 Lyndhurst Gardens London NW3 5NS

    2017/1500/T 50 yards away

    REAR GARDEN: 7 x - 1 Row - Leyland Cypress - (Chaemcyparis x leylandii) -reduce height by 50%(3m) 2 x Apple - Reduce all new growth by 25%. 1 x - Bay (Laurus nobilus) - -Trim back to neat rounded shape for regular maintenance.

    Granted Trees

  • 42 Mornington Terrace London NW1 7RT

    2021/2190/L 50 yards away

    Installation of temporary internal secondary glazing to eight windows and four mechanical ventilation units to the front of the property at all floors for noise mitigation during construction of the HS2 railway at Euston.

    Granted Heritage and listed buildings Windows or glazing

  • 42 Mornington Terrace London NW1 7RT

    2025/2503/T 50 yards away

    FRONT GARDEN: 2 x Magnolia (Magnolia spp) (T1) - Reduce all round back to previous reduction points, approx. 1m leaving furnishing growth. Remove low small limb on back tree.

    Granted Trees

  • 42 Mornington Terrace London NW1 7RT

    2015/5310/T 50 yards away

    FRONT GARDEN: 2 x Magnolia - Reduce height and lateral spread by 1.5m

    Granted Trees

  • 42 & Flat 42A Mornington Terrace London NW1 7RT

    2025/4917/P Submitted 12 Nov 2025 50 yards away

    Amalgamation of two flats to create single dwellinghouse.

    Granted Full applications New dwelling 10 docs
    Several homes

In Camden

  • 2026/3449/L Awaiting decision

    Alexandra & Ainsworth TRA Hall 100 Rowley Way London NW8 0SW

    Reconstuction of roof loggia and roof lantern drainage channel pursuant to planning permission ref 2023/3413/P and listed building consent ref 2023/4012/L granted on 18/12/2024, for various works of roof repair and replacement.

    Received 18 Sep, published by the council 21 Sep 2026 Heritage and listed buildings
  • 2026/3087/L Granted

    205 Albany Street London NW1 4AB

    Installation of a free standing air source heat pump in the rear courtyard. Installation of an innovative, thin and flexible PV panels to the flat section of the roof

    Received 21 Jul, published by the council 24 Jul 2026 Heritage and listed buildings
  • 2026/4003/L Awaiting decision

    10 Sicilian Avenue London Camden WC1A 2QH

    Internal alterations to ground floor and basement level, including new partitions and mechanical ventillation.

    Received 16 Sep, published by the council 21 Sep 2026 Heritage and listed buildings
  • 2026/4002/L Awaiting decision

    Flat A 4 Rowley Way London NW8 0SF

    Internal refurbishment including replacement of non-original kitchen and bathroom fittings, repair and refinishing of original internal timber joinery, replacement of floor finishes and internal redecoration.

    Received 16 Sep, published by the council 21 Sep 2026 Heritage and listed buildings
  • 2026/3990/L Awaiting decision

    Unison Centre 130 Euston Road London Camden NW1 2AY

    Repair and refurbishment works.

    Received 15 Sep, published by the council 21 Sep 2026 Heritage and listed buildings