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Planning application

397 North Circular Road, Stonebridge, London, NW10 0HS

Granted Brent 26/0400 Certificate of Lawfulness - Existing

Works: Extension Loft or dormer Windows or glazing 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

Certificate of lawfulness for existing hip to gable extension, rear dormer window with 2x front rooflights and installation of 2x windows to the side roof slope of the dwellinghouse.

As published by the council, reference 26/0400

Application record

Reference
26/0400
Type
Certificate of Lawfulness - Existing
Status
Decided
Decision
Certificate of Lawfulness - Granted
Received
17 Feb 2026
Validated
24 Feb 2026
Decided
21 Apr 2026
Ward
Welsh Harp
Decision by
Delegated Team Manager
Postcode
NW10 0HS

Site history

Applications at this address on the Brent register

This site has had 3 applications since 2024: 1 approved, 2 refused.

  • 25/2967 Refused

    397 North Circular Road, Stonebridge, London, NW10 0HS

    Proposed change of use from dwellinghouse into 7x bed, 9x person HMO with cycle and refuse storage spaces.

    Decided 23 Dec 2025 Full applications
  • 24/1920 Refused

    397 North Circular Road, Stonebridge, London, NW10 0HS

    Proposed conversion of dwellinghouse into 7 bedroom / 10 person house in multiple occupation (HMO)

    Decided 8 Oct 2024 Full applications

Timeline

Dates from the published record

  1. 17 Feb 2026

    Received by Brent

  2. 24 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 21 Apr 2026

    Decision issued: Certificate of Lawfulness - Granted

  4. 10 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

Brent granted permission on 21 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

  • 397 North Circular Road, Stonebridge, London, NW10 0HS

    24/1920 Submitted 11 Jul 2024 0m away

    Proposed conversion of dwellinghouse into 7 bedroom / 10 person house in multiple occupation (HMO)

    Refused Full applications 7 docs
    Domestic
  • 397 North Circular Road, Stonebridge, London, NW10 0HS

    25/2967 Submitted 20 Oct 2025 0m away

    Proposed change of use from dwellinghouse into 7x bed, 9x person HMO with cycle and refuse storage spaces.

    Refused Full applications 12 docs
    Domestic
  • 18A Village Way, London, NW10 0LH

    20/4088 Submitted 10 Dec 2020 74m away

    Proposed loft conversion with rear dormer and installation of 3 x front facing rooflights to maisonette

    Refused Full applications Loft or dormer 6 docs
  • 18A Village Way, London, NW10 0LH

    21/1206 Submitted 1 Apr 2021 74m away

    Loft conversion with rear dormer windows and 3 front rooflights to dwellinghouse.

    Refused Full applications Loft or dormer Windows or glazing 5 docs
    Domestic
  • 28 Village Way, London, NW10 0LH

    25/2986 Submitted 22 Oct 2025 74m away

    Demolition and replacement of front porch to the dwellinghouse

    Granted Householder Extension Demolition 9 docs
    Small domestic
  • 28 Village Way, London, NW10 0LH

    25/2961 Submitted 20 Oct 2025 74m away

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.0m Maximum height - 3.4m Eaves height - 3.0m

    Granted Prior approval Extension 6 docs
    Small domestic

In Brent

  • 26/0783 Granted

    3 Hamilton Road, London, NW10 1NU

    Certificate of lawfulness for existing single-storey rear extension to dwellinghouse

    26 Mar 2026 Lawful development
  • 26/1946 Awaiting decision

    120 Gladstone Park Gardens, London, NW2 6RL

    Certificate of lawfulness for proposed rear dormer extension with Juliet balcony, hip to gable roof extension, installation of 1x window to side elevation and 2x front rooflights to dwellinghouse.

    30 Jul 2026 Lawful development
  • 26/1208 Granted

    50 Ballogie Avenue, London, NW10 1TA

    Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, alteration to fenestration and installation of rooflights to the dwellinghouse

    13 May 2026 Lawful development
  • 26/1015 Refused

    5 Midholm, Wembley, HA9 9LJ

    Certificate of lawfulness for proposed installation of solar panels to the side and rear roofslope of the dwellinghouse.

    23 Apr 2026 Lawful development
  • 26/1176 Refused

    47 Barn Rise, Wembley, HA9 9NH

    Certificate of lawfulness for proposed single storey outbuilding in rear garden of the dwellinghouse.

    11 May 2026 Lawful development