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Planning application

21 Fitzroy Road London NW1 8TP

Granted Camden 2026/0857/P Certificate of Lawfulness (Proposed)

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

Proposal

Amalgamation of 'Flat Ground and 1st Floor' and 'Top Flat' to form a single dwelling.

As published by the council, reference 2026/0857/P

Application record

Reference
2026/0857/P
Type
Certificate of Lawfulness (Proposed)
Status
Final Decision
Decision
Granted
Received
9 Mar 2026
Validated
17 Mar 2026
Decided
23 Apr 2026
Ward
Primrose Hill
Decision by
Delegated
Postcode
NW1 8TP

Site history

Applications at this address on the Camden register

This site has had 2 applications since 2026: 1 approved, 0 refused.

  • 2026/3444/P Awaiting decision

    21 Fitzroy Road London NW1 8TP

    Erection of a roof terrace to existing rear flat roof with associated railings. Conversion of rear window to external door.

    Submitted 12 Aug 2026 Full applications

Timeline

Dates from the published record

  1. 9 Mar 2026

    Received by Camden

  2. 17 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 23 Apr 2026

    Decision issued: Granted

  4. 9 Aug 2026

    Added to PlanIndex

Documents

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

6 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 23 April 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 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

  • 21 Fitzroy Road London NW1 8TP

    2026/3444/P Submitted 12 Aug 2026 0m away

    91% historically approved · decision due ~7 Oct

    Erection of a roof terrace to existing rear flat roof with associated railings. Conversion of rear window to external door.

    Awaiting decision Full applications Windows or glazing 3 docs
  • 23 Fitzroy Road London NW1 8TP

    2023/2003/T 6m away

    REAR GARDEN: 1 x False Acacia (T1) - Thin crown by 10%. 1 x Bay (T2) - Reduce in height and spread by up to 2m all-round to create a more compact shape.

    Granted Trees
  • 19 Fitzroy Road London NW1 8TP

    2012/5316/P 7m away

    Alterations to front lightwell including new staircase, creation of cupboard under stairs, opening up of vault to create bike store and installation of glazed screen and door below ground floor entrance all in connection with existing residential dwelling (Class C3).

    Granted Full applications Windows or glazing
    Domestic
  • 19 FITZROY ROAD LONDON NW1 8TP

    2012/1515/P 7m away

    Erection of a double-height infill side/rear extension as a replacement of existing conservatory and associated alterations to dwelling (Class C3)

    Refused Full applications Extension
    Small domestic
  • 27 Fitzroy Road London NW1 8TP

    2025/1969/P 17m away

    91% historically approved

    Amalgamation of two flats into a single dwellinghouse, replacement of existing part width double-storey rear extension with a full width double-storey rear extension.

    Awaiting decision Full applications New dwelling Extension
    Several homes
  • 27 Fitzroy Road LONDON NW1 8TP

    2017/3475/P 17m away

    Alterations to front lightwell steps, vault doors and internalise part lightwell with new doors to create lobby, infill rear lower ground undercroft area, replace rear first floor railings and remove rear steps (Class C3).

    Granted Full applications Extension

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