Skip to content
PlanIndex Get alerts
Menu

Planning application

19 Leybourne Road, London, NW9 9QG

Refused Brent 21/2505 Certificate of Lawfulness - Proposed

Works: Extension Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Certificate of lawfulness for proposed single storey rear extension to the dwellinghouse.

As published by the council, reference 21/2505

Application record

Reference
21/2505
Type
Certificate of Lawfulness - Proposed
Status
Decided
Decision
Certificate of Lawfulness - Refused
Received
1 Jul 2021
Validated
1 Jul 2021
Decided
25 Aug 2021
Ward
Queensbury
Decision by
Delegated Team Manager
Postcode
NW9 9QG

Timeline

Dates from the published record

  1. 1 Jul 2021

    Received by Brent

  2. 25 Aug 2021

    Decision issued: Certificate of Lawfulness - Refused

  3. 30 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice

12 applications on PlanIndex · across 8 councils · 80% granted

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

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 refusal means

Brent refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 29 Leybourne Road, London, NW9 9QG

    25/2970 Submitted 21 Oct 2025 0m away

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 2.85m

    Granted Prior approval Extension 5 docs
    Small domestic

  • 29 Leybourne Road, London, NW9 9QG

    26/0943 Submitted 14 Apr 2026 0m away

    Proposed first floor part rear extension to dwellinghouse.

    Granted Householder Extension 6 docs
    Domestic

  • 6 Honeypot Lane, London, NW9 9QD

    21/2280 Submitted 17 Jun 2021 93m away

    Proposed single storey rear extension to ground floor shop

    Granted Full applications Extension 5 docs
    Small domestic

  • 6A Honeypot Lane, London, NW9 9QD

    21/2409 Submitted 28 Jun 2021 93m away

    Certificate of lawfulness for proposed hip-to-gable roof extension, rear dormer loft conversion with 2 front rooflights and conversion of existing roof space into a habitable room for the dwellinghouse.

    Refused Lawful development Extension Loft or dormer 5 docs
    Domestic

  • 30 Honeypot Lane, London, NW9 9QL

    20/1655 Submitted 8 Jun 2020 96m away

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 2.9m

    Refused Prior approval Extension 4 docs
    Small domestic

  • Azure Court, 666 Kingsbury Road, London, NW9 9AW

    21/1470 Submitted 21 Apr 2021 98m away

    Re-cladding all facing materials with non combustible facing materials and internal remedial works associated with fire safety and new regulations requirements.

    Granted Full applications 30 docs

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