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Planning application

51A Berkhamsted Avenue, Wembley, HA9 6DU

Refused Brent 21/2417 Full Planning Permission

Works: Loft or dormer Roofing Windows or glazing

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

Proposal

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

As published by the council, reference 21/2417

Application record

Reference
21/2417
Type
Full Planning Permission
Status
Decided
Decision
Refused As published: Permission Refused
Received
28 Jun 2021
Validated
15 Jul 2021
Decided
9 Sep 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.

  • 21/3988 Refused

    51A Berkhamsted Avenue, Wembley, HA9 6DU

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

    Decided 20 Dec 2021 Householder

Timeline

Dates from the published record

  1. 28 Jun 2021

    Received by Brent

  2. 15 Jul 2021

    Validated

    Checked as complete and ready for consideration.

  3. 9 Sep 2021

    Decision issued: Permission Refused

  4. 10 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

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

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See their track record

Documents

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

9 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 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

  • 51A Berkhamsted Avenue, Wembley, HA9 6DU

    21/3988 Submitted 22 Oct 2021 50 yards away

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

    Refused Householder Loft or dormer Windows or glazing 5 docs
    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

  • 26/0302 Granted

    2 Wembley Park Boulevard, Wembley, HA9 0HP

    Proposed outdoor seating area with planters, balustrade and jumbrellas to restaurant

    Received 9 Feb, published by the council 25 Jul 2026 Full applications
  • 26/0225 Granted

    Brent NHS Primary Care Trust, Wembley Centre For Health & Care, 116 Chaplin Road, Wembley, HA0 4UZ

    Phased development including the demolition of existing buildings and erection of buildings comprising residential units (Use Class C3) and car parking spaces together with associated public realm, landscaping and highway improvements, cycle parking and stores, and all other associated and ancillary works. Subject to a Legal Agreement made under Section 106 of the Town and Country Planning Act 1990 (as amended) dated the 16 September 2026.

    Received 30 Jan, published by the council 25 Jul 2026 Full applications
  • 26/1430 Granted

    64 Larch Road, London, NW2 6SE

    Proposed retention of 6-bedroom 6-person house of multiple occupation (HMO)

    Received 9 Jun, published by the council 25 Jul 2026 Full applications
  • 26/2299 Awaiting decision

    6A & 6B Chesham Street, London, NW10 0BJ

    Replacement of existing windows with double glazed uPVC framed casement windows and replacement of existing front doors with double glazed GRP front doors to both flats.

    Received 10 Sep, published by the council 21 Sep 2026 Full applications
  • 26/2294 Awaiting decision

    101B Wakeman Road, London, NW10 5BH

    Proposed rear dormer extension and loft conversion into habitable space, dormer extension to roof of rear outrigger, installation of rear terrace with privacy screen and railing, installation of 3x front rooflights and replacement of side and rear windows to first-floor flat

    Received 9 Sep, published by the council 21 Sep 2026 Full applications