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
Refused As published: 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

Site history

Applications at this address on the Brent register

This site has had 2 applications since 2021: 1 approved, 1 refused.

  • 21/3272 Granted

    19 Leybourne Road, London, NW9 9QG

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

    Decided 18 Oct 2021 Lawful development

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

H-JAG Architecture Agent, an architecture practice

13 applications on PlanIndex · across 8 councils · 69% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

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.

Watch members (£5 a month) open the document list 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 0.3 miles

  • 19 Leybourne Road, London, NW9 9QG

    21/3272 Submitted 26 Aug 2021 50 yards away

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

    Granted Lawful development Extension 6 docs
    Small domestic

  • 29 Leybourne Road, London, NW9 9QG

    25/2970 Submitted 21 Oct 2025 50 yards 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 50 yards 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 100 yards 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 100 yards 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 100 yards 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

In Brent

  • 26/2285 Awaiting decision

    137 Chatsworth Road, London, NW2 5QT

    Certificate of lawfulness for proposed use as supported housing

    Received 8 Sep, published by the council 21 Sep 2026 Lawful development
  • 26/2277 Awaiting decision

    65 The Avenue, Wembley, HA9 9PH

    Certificate of lawfulness for proposed conversion of outbuilding into a gym and sauna and extension to the outbuilding in rear garden of the dwellinghouse.

    Received 8 Sep, published by the council 21 Sep 2026 Lawful development
  • 26/2199 Awaiting decision

    Flat 8, 399 Neasden Lane North, London, NW10 0BD

    Certificate of lawfulness for existing use of rear unit 8 as a self-contained flat.

    Received 2 Sep, published by the council 21 Sep 2026 Lawful development
  • 26/2093 Awaiting decision

    17 Buller Road, London, NW10 5BS

    Certificate of lawfulness for proposed alterations to front, side and rear fenestrations including installation of ground floor side oriel window and rear timber door to dwellinghouse

    Received 18 Aug, published by the council 21 Sep 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

    Received 13 May, published by the council 25 Jul 2026 Lawful development