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Planning application

179 Lyon Park Avenue, Wembley, HA0 4HD

Granted Brent 21/1324 Certificate of Lawfulness - Proposed

Works: 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 proposed rear dormer window and front rooflight to dwellinghouse.

As published by the council, reference 21/1324

Application record

Reference
21/1324
Type
Certificate of Lawfulness - Proposed
Status
Decided
Decision
Certificate of Lawfulness - Granted
Received
12 Apr 2021
Validated
12 Apr 2021
Decided
29 May 2021
Ward
Alperton
Decision by
Delegated Team Manager
Postcode
HA0 4HD

Timeline

Dates from the published record

  1. 12 Apr 2021

    Received by Brent

  2. 29 May 2021

    Decision issued: Certificate of Lawfulness - Granted

  3. 20 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice registered in Uxbridge

65 applications on PlanIndex · across 17 councils · 74% granted

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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 a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 179 Lyon Park Avenue, Wembley, HA0 4HD

    21/1400 Submitted 15 Apr 2021 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 - 3.4m Eaves height - 3m

    Granted Prior approval Extension 5 docs
    Small domestic

  • 207 Lyon Park Avenue, Wembley, HA0 4HD

    26/1948 Submitted 30 Jul 2026 2m away

    79% historically approved · decision due ~14 Oct

    Single storey outbuilding in rear garden of the dwellinghouse.

    Awaiting decision
    Small domestic

  • Jamies News & Convenience Store, Lyon Park Avenue, Wembley, HA0 4HG

    20/2696 Submitted 1 Sep 2020 37m away

    Demolition of retail shop and erection of a two storey dwellinghouse, boundary treatment and provision for off road parking and bin storage, associated hard and soft landscaping.

    Refused Full applications Demolition 6 docs
    Domestic

  • 5 Rowley Close, Wembley, HA0 4HE

    21/0645 Submitted 24 Feb 2021 68m away

    Certificate of lawfulness for proposed rear dormer loft conversion and 2 front rooflights to the dwellinghouse.

    Granted Lawful development Loft or dormer 5 docs
    Domestic

  • 5 Rowley Close, Wembley, HA0 4HE

    21/0669 Submitted 23 Feb 2021 68m away

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.95m Maximum height - 3m Eaves height - 3m

    Granted Prior approval Extension 5 docs
    Small domestic

  • 29 Rowley Close, Wembley, HA0 4HE

    20/3231 Submitted 7 Oct 2020 68m 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 - 3.85m Eaves height - 2.85m

    Granted Prior approval Extension 5 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