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Planning application

4 Berkhamsted Avenue, Wembley, HA9 6DT

Granted Brent 25/2870 Certificate of Lawfulness - Proposed

Works: Loft or dormer 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 2x side dormers, 1x rear dormer, and 2x side rooflights to the dwellinghouse.

As published by the council, reference 25/2870

Application record

Reference
25/2870
Type
Certificate of Lawfulness - Proposed
Status
Decided
Decision
Certificate of Lawfulness - Granted
Received
10 Oct 2025
Validated
15 Oct 2025
Decided
15 Dec 2025
Ward
Tokyngton
Decision by
Delegated Team Manager
Postcode
HA9 6DT

Timeline

Dates from the published record

  1. 10 Oct 2025

    Received by Brent

  2. 15 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 15 Dec 2025

    Decision issued: Certificate of Lawfulness - Granted

  4. 11 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file

5 applications on PlanIndex · across 4 councils

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

13 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

  • 4 Berkhamsted Avenue, Wembley, HA9 6DT

    25/2336 Submitted 11 Aug 2025 0m away

    Certificate of lawfulness for proposed 2x side dormers, 1x rear dormer, 2x side rooflights and single-storey outbuilding in rear garden of dwellinghouse.

    Refused Lawful development Loft or dormer 14 docs
    Small domestic

  • 62 Berkhamsted Avenue, Wembley, HA9 6DT

    21/0600 Submitted 22 Feb 2021 0m away

    Change of use of part of ground floor from scout hall to a self-contained flat, alteration to front porch, provision for 2 car parking spaces, refuse and cycle storage and amenity space

    Withdrawn Full applications Extension 2 docs
    Small domestic

  • 62 Berkhamsted Avenue, Wembley, HA9 6DT

    20/3371 Submitted 19 Oct 2020 0m away

    Change of use of the first floor from scout hall (Use Class: F) into residential (Use Class: C3) providing 2 self-contained flats and works to include new flat entrance under existing covered way, provision of amenity space, cycle and waste storage

    Granted Full applications New dwelling 6 docs

  • 62 Berkhamsted Avenue, Wembley, HA9 6DT

    21/2266 Submitted 17 Jun 2021 0m away

    Change of use of part of ground floor from scout hall to a self-contained flat, alteration to front porch, new access door and stairs to first floor under covered way, provision for 2 car parking spaces, refuse and cycle storage and amenity space

    Withdrawn Full applications Extension 4 docs
    Small domestic

  • 14 Berkhamsted Avenue, Wembley, HA9 6DT

    26/1607 Submitted 25 Jun 2026 2m away

    79% historically approved · decision due ~7 Sep

    Certificate of lawfulness for existing use of second floor as 1x self contained flat.

    Awaiting decision

  • 65 Berkhamsted Avenue, Wembley, HA9 6DU

    21/0643 Submitted 23 Feb 2021 32m away

    Proposed conservatory to rear of dwellinghouse

    Refused Householder Extension 7 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