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Planning application

51A Berkhamsted Avenue, Wembley, HA9 6DU

Refused Brent 21/3988 Householder

Works: Loft or dormer Windows or glazing 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

Loft conversion with side dormer windows and increase height of roof ridge to the first floor flat.

As published by the council, reference 21/3988

Application record

Reference
21/3988
Type
Householder
Status
Decided
Decision
Refused As published: Permission Refused
Received
22 Oct 2021
Validated
26 Oct 2021
Decided
20 Dec 2021
Ward
Tokyngton
Decision by
Delegated Team Manager
Postcode
HA9 6DU

Site history

Applications at this address on the Brent register

This site has had 2 applications since 2021: 0 approved, 2 refused.

  • 21/2417 Refused

    51A Berkhamsted Avenue, Wembley, HA9 6DU

    Proposed loft conversion with side dormer windows and increase in roof ridge height to first floor flat

    Decided 9 Sep 2021 Full applications

Timeline

Dates from the published record

  1. 22 Oct 2021

    Received by Brent

  2. 26 Oct 2021

    Validated

    Checked as complete and ready for consideration.

  3. 20 Dec 2021

    Decision issued: Permission Refused

  4. 21 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Mosaic Building Design Agent, a design practice registered in London

Active · incorporated 2017 · London

42 applications on PlanIndex · across 10 councils · 83% granted

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

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Documents

Plans, drawings, consultee responses and the officer's report

5 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.

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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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 51A Berkhamsted Avenue, Wembley, HA9 6DU

    21/2417 Submitted 28 Jun 2021 50 yards away

    Proposed loft conversion with side dormer windows and increase in roof ridge height to first floor flat

    Refused Full applications Loft or dormer Roofing +1 9 docs

  • 65 Berkhamsted Avenue, Wembley, HA9 6DU

    21/0643 Submitted 23 Feb 2021 50 yards away

    Proposed conservatory to rear of dwellinghouse

    Refused Householder Extension 7 docs
    Small domestic

  • 39 Berkhamsted Avenue, Wembley, HA9 6DU

    19/4308 Submitted 9 Dec 2019 50 yards away

    Certificate of lawfulness for proposed front porch extension and erection of single storey outbuilding in rear garden of dwellinghouse

    Refused Lawful development Extension 6 docs
    Small domestic

  • 65 Berkhamsted Avenue, Wembley, HA9 6DU

    21/3728 Submitted 4 Oct 2021 50 yards away

    Retrospective non material amendment for: increase in roof eaves and height from 3.5m to 3.62m internal alterations to ground floor layout alterations to front porch including brickwork to replace glass. of Householder reference 17/5337 dated 1 March, 2018, for Proposed single storey side and rear wrap around extension to dwellinghouse

    Refused Amendments Extension 8 docs
    Small domestic

  • 51 Berkhamsted Avenue, Wembley, HA9 6DU

    20/3923 Submitted 30 Nov 2020 50 yards away

    Proposed erection of single storey rear outbuilding in rear garden of ground floor flat.

    Granted Householder 5 docs
    Small domestic

  • 61 Berkhamsted Avenue, Wembley, HA9 6DU

    24/2726 Submitted 26 Sep 2024 50 yards away

    Certificate of lawfulness for proposed use of part of the living area to provide a private cab service office to the dwellinghouse.

    Granted Lawful development 6 docs
    Domestic

In Brent

  • 26/2264 Awaiting decision

    19 Littleton Road, Harrow, HA1 3SY

    Proposed demolition of existing garage, single storey side extension and single storey rear extension, and erection of a two-storey side extension, part single and part two storey rear extension, 1x side and 1x rear dormer extension, conversion of garage into habitable space with replacement of garage door with window, alteration to front, rear and side fenestration and removal of chimney to dwellinghouse.

    Received 7 Sep, published by the council 21 Sep 2026 Householder
  • 26/2200 Awaiting decision

    55 Wembley Park Drive, Wembley, HA9 8HE

    Conversion of garage into part morning room & utility room with replacement of front garage door with window, proposed single-storey rear extension, part single part two-storey side infill extension, rear ground extension, roof extension, 2x side dormer and 2x rear dormer extensions, installation of 2x front rooflights and raised rear patio with steps to dwellinghouse

    Received 1 Sep, published by the council 21 Sep 2026 Householder
  • 26/2202 Awaiting decision

    55 Wembley Park Drive, Wembley, HA9 8HE

    Conversion of garage into part morning room & utility room with replacement of front garage door with window, proposed single-storey rear extension, part single part two-storey side infill extension, rear ground extension, roof extension, 2x side dormer and 2x rear dormer extensions, installation of 2x front rooflights and raised rear patio with steps to dwellinghouse

    Received 1 Sep, published by the council 10 Sep 2026 Householder
  • 26/2193 Awaiting decision

    197 Chevening Road, London, NW6 6DT

    Proposed soft and hard landscaping, demolition and replacement of boundary brick wall with brick piers and installation of bin store to front garden of dwellinghouse.

    Received 31 Aug, published by the council 21 Sep 2026 Householder
  • 26/2163 Awaiting decision

    2 Manor Close, London, NW9 9HD

    Proposed dropped kerb for vehicular access with landscaping works and installation of drainage system to the front of the dwellinghouse.

    Received 26 Aug, published by the council 21 Sep 2026 Householder