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Planning application

Flats 7 and 9 22 Denning Road London NW3 1SU

Granted Camden 2025/4324/P Certificate of Lawfulness (Proposed)

Works: New dwelling

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

Proposal

Amalgamation of 2 x residential units (Flats 7 and 9) at 2nd and 3rd floor level into a single duplex self contained unit (Class C3).

As published by the council, reference 2025/4324/P

Application record

Reference
2025/4324/P
Type
Certificate of Lawfulness (Proposed)
Status
Final Decision
Decision
Granted
Received
9 Oct 2025
Validated
16 Oct 2025
Decided
24 Nov 2025
Ward
Hampstead Town
Decision by
Delegated
Postcode
NW3 1SU

Timeline

Dates from the published record

  1. 9 Oct 2025

    Received by Camden

  2. 16 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 24 Nov 2025

    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:

  • 2025/5171/P Awaiting decision

    Tybalds Estate New North Street London WC1N 3JT

    Variation of conditions 2 (approved plans), 4 (landscaping details), 6 (tree protection measures), 17 (cycle parking) and 24 (fire statement), 31 (affordable housing) and 33 (energy and sustainability) of planning permission 2021/3580/P approved on 14th October 2022, as amended by NMA 2025/4324/P which amended the development description (and NMAs 2023/4109/P, 2023/3321/P) for 'Demolition of existing storage sheds and infill development on the existing Tybalds Estate including erection of three blocks, two mews terraces, and conversion of the lower ground floor of three existing blocks to provide residential homes (Class C3) with associated community space, alterations to existing residential block entrances, provision of a lift to existing Devonshire Court, refuse facilities, public realm improvements, alterations to parking layout, cycle parking, landscaping and associated works' in order to amend the dwelling tenures, reduce the height of Block D, make internal and external amendments to all blocks, alter the entrances of Chancellors Court and Babington Court; and to amend the overall landscaping strategy.

    Submitted 18 Nov 2025 Amendments

Documents

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

7 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Camden granted permission on 24 November 2025, 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 22 Denning Road London NW3 1SU

    2026/0783/P Submitted 4 Mar 2026 0m away

    Internal re-configurations to form 4 x self-contained residential flats including 1 x 3-bedroom unit and 3 x 1-bedroom units, erection of part one/two storey rear extensions, alterations to front porch, window replacements to rear elevation, re-cladding and window replacements to existing front and rear dormers.

    Granted Full applications New dwelling Extension +2 37 docs
    Small domestic
  • 22 Denning Road London Camden NW3 1SU

    2026/0690/P Submitted 20 Feb 2026 0m away

    Reconfigure the 4 flats as described to have the duplex on the LGF/GF floors instead of the 2nd/3rd

    Withdrawn Lawful development New dwelling 8 docs
    Several homes
  • Flats 1, 2, 3, 4, 5 and 6 22 Denning Road London NW3 1SU

    2025/5406/P Submitted 28 Nov 2025 0m away

    Amalgamation of 2 x residential units (Flats 1 and 2) at lower ground floor level into a single self-contained unit; 2 x residential units (Flats 3 and 4) at ground floor level into a single self-contained unit; and 2 x residential units (Flats 5 and 6) at 1st floor level into a single self-contained unit (all Class C3).

    Granted Lawful development New dwelling 8 docs
  • 20A Denning Road London NW3 1SU

    2015/3821/T 6m away

    FRONT GARDEN: 2x Cypress - Fell to ground level.

    Granted Trees
  • Second Floor Flat 20 Denning Road London NW3 1SU

    2012/5575/P 6m away

    Existing use of the second floor as a self contained flat (Class C3)

    Granted Full applications
  • 20 Denning Road London NW3 1SU

    2023/1237/P 6m away

    The installation of a bin store in the front garden and associated works

    Withdrawn Full applications

In Camden

  • 2026/3669/P Awaiting decision

    64 Westcroft Close London NW2 2RR

    Demolition of existing conservatory and erection of a single storey rear extension.

    26 Aug 2026 Lawful development
  • 2026/3405/P Granted

    Flat A and Flat B 23 Ravenshaw Street London NW6 1NP

    Amalgamation of Flat 23A and Flat 23B to form one dwellinghouse (Use Class C3), including, insofar as required, the change of use of Flat 23B from a small house in multiple occupation (Use Class C4) to a dwellinghouse (Use Class C3), together with removal of an internal blockwork partition wall.

    3 Aug 2026 Lawful development
  • 2026/3591/P Awaiting decision

    22 Ulysses Road London NW6 1EE

    Erection of an outbuilding within rear garden.

    21 Aug 2026 Lawful development
  • 2026/3566/P Awaiting decision

    41 & 43 King Henry's Road London NW3 3QR

    Subdivision and use of the buildings as two separate residential dwellings.

    19 Aug 2026 Lawful development
  • 2026/3527/P Awaiting decision

    303 Flat Ground Floor Rear Studio West End Lane London Camden NW6 1RD

    Use of ground floor studio flat as single dwelling unit (Class C3)

    18 Aug 2026 Lawful development