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Planning application

33 Mornington Terrace London NW1 7RS

Granted Camden 2026/0780/L Listed Building Consent

Works: New dwelling

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

Proposal

Reinstating features of the listed building following unauthorised works and regularise works that have been undertaken without consent; and reconfiguring of the property into x2 self-contained flats (to match that approved under Ref: 2009/4691/P).

As published by the council, reference 2026/0780/L

Application record

Reference
2026/0780/L
Type
Listed Building Consent
Status
Final Decision
Decision
Granted
Received
23 Feb 2026
Validated
6 Mar 2026
Decided
3 Aug 2026
Ward
Regents Park
Decision by
Delegated
Postcode
NW1 7RS

Site history

Applications at this address on the Camden register

This site has had 4 applications since 2025: 2 approved, 0 refused.

  • 2026/0697/P Granted

    33 Mornington Terrace London NW1 7RS

    Reinstating features of the listed building following unauthorised works and regularise works that have been undertaken without consent; and reconfiguring of the property into x2 self-contained flats (to match that approved under Ref: 2009/4691/P).

    Decided 3 Aug 2026 Householder
  • 2024/5020/P Withdrawn

    33 Mornington Terrace London NW1 7RS

    Repositioning of window at basement floor rear room from side to rear elevation

    Decided 1 Apr 2025 Full applications
  • 2025/0522/L Withdrawn

    33 Mornington Terrace London NW1 7RS

    Internal alterations to existing dwelling (partly retrospective) with proposed remedial works; repositioning of window at basement floor rear room from side to rear elevation.

    Decided 1 Apr 2025 Heritage and listed buildings

Timeline

Dates from the published record

  1. 23 Feb 2026

    Received by Camden

  2. 6 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 24 Jul 2026

    Added to PlanIndex

  4. 3 Aug 2026

    Decision issued: Granted

Documents

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

2 documents 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 3 August 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

  • 33 Mornington Terrace London NW1 7RS

    2024/5020/P 50 yards away

    Repositioning of window at basement floor rear room from side to rear elevation

    Withdrawn Full applications Windows or glazing
  • 33 Mornington Terrace London NW1 7RS

    2026/0697/P Submitted 23 Feb 2026 50 yards away

    Reinstating features of the listed building following unauthorised works and regularise works that have been undertaken without consent; and reconfiguring of the property into x2 self-contained flats (to match that approved under Ref: 2009/4691/P).

    Granted Householder New dwelling 13 docs
    Domestic
  • 33 Mornington Terrace London NW1 7RS

    2025/0522/L 50 yards away

    Internal alterations to existing dwelling (partly retrospective) with proposed remedial works; repositioning of window at basement floor rear room from side to rear elevation.

    Withdrawn Heritage and listed buildings Windows or glazing
    Domestic
  • 33 Mornington Terrace London Camden NW1 7RS

    2022/0779/P 50 yards away

    Refurbishment and replacement of existing windows, external doors and frames in Heritage style, installation of internal staircase and internal wallls.

    Withdrawn Full applications Windows or glazing
  • 33 Mornington Terrace London Camden NW1 7RS

    2022/1535/L 50 yards away

    Refurbishment and replacement of existing windows, external doors and frames in Heritage style, installation of internal staircase and internal wallls.

    Withdrawn Heritage and listed buildings Windows or glazing
  • Flat C 32 Mornington Terrace London NW1 7RS

    2019/3130/L Submitted 18 Jun 2019 50 yards away

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

    Granted Heritage and listed buildings Windows or glazing 8 docs

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