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Planning application

3 Connaught Mews London NW3 2PN

Granted Camden 2025/4506/P Householder Application

Works: Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Installation of solar PV panels, glazed balustrade, fixed planters, and green roof to create a terrace at second-floor roof level, new and replacement doors and windows to all elevations, installation of air-source heat pump, and new shed within relandscaped rear garden.

As published by the council, reference 2025/4506/P

Application record

Reference
2025/4506/P
Type
Householder Application
Status
Final Decision
Decision
Granted
Received
9 Oct 2025
Validated
17 Oct 2025
Decided
6 Mar 2026
Ward
Hampstead Town
Decision by
Delegated
Postcode
NW3 2PN

Site history

Applications at this address on the Camden register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • 2026/2872/P Awaiting decision

    3 Connaught Mews London NW3 2PN

    Details required by condition 3 (windows, doors, and cladding) and condition 13 (planters) of planning permission ref 2025/4506/P dated 6 March 2026 for alterations to roof and fenestration of dwellinghouse.

    Submitted 8 Jul 2026 Full applications

Timeline

Dates from the published record

  1. 9 Oct 2025

    Received by Camden

  2. 17 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 6 Mar 2026

    Decision issued: Granted

  4. 9 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 2026/2872/P Awaiting decision

    3 Connaught Mews London NW3 2PN

    Details required by condition 3 (windows, doors, and cladding) and condition 13 (planters) of planning permission ref 2025/4506/P dated 6 March 2026 for alterations to roof and fenestration of dwellinghouse.

    Submitted 8 Jul 2026 Full applications

Documents

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

31 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 6 March 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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 3 Pond Street London NW3 2PN

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  • 3 Pond Street London NW3 2PN

    2026/3421/T Submitted 4 Aug 2026 50 yards away

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In Camden

  • 2026/4031/P Awaiting decision

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    Received 2 Oct, published by the council 6 Oct 2026 Householder
  • 2026/3231/P Granted

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    Received 30 Jul, published by the council 9 Aug 2026 Householder
  • 2026/4030/P Awaiting decision

    6 Leverton Street London NW5 2PJ

    Replace garden wall with metal railing; replace 3 rear windows, 3 rear elevation side windows, 1 rear door and 1 rear elevation side door with double-glazed crittal windows and doors; remove 2 rear windows; render rear elevation brickwork; and associated works.

    Received 1 Oct, published by the council 9 Oct 2026 Householder
  • 2026/3493/P Granted

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    Enlargement of the existing rear French doors and single-leaf door at lower ground floor level, together with the replacement of five rear timber sash windows.

    Received 14 Aug, published by the council 22 Aug 2026 Householder
  • 2026/2003/P Granted

    23 Glenmore Road London NW3 4BY

    Installation of external AC unit with acoustic enclosure to rear garden.

    Received 29 May, published by the council 24 Jul 2026 Householder