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Planning application

43 Mallard Way, London, NW9 8JJ

Refused Brent 21/0456 Householder

Works: Extension 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

Double storey side extension with a clipped gabled end roof and side access gate to dwellinghouse

As published by the council, reference 21/0456

Application record

Reference
21/0456
Type
Householder
Status
Decided
Decision
Permission Refused
Received
8 Feb 2021
Validated
17 Feb 2021
Decided
14 Apr 2021
Ward
Welsh Harp
Decision by
Delegated Team Manager
Postcode
NW9 8JJ

Site history

Applications at this address on the Brent register

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

  • 21/0405 Refused

    43 Mallard Way, London, NW9 8JJ

    Certificate of lawfulness for proposed hip to gable end loft conversion, enlargement of existing rear dormer and 3 front rooflights to the dwellinghouse.

    Decided 1 Apr 2021 Lawful development

Timeline

Dates from the published record

  1. 8 Feb 2021

    Received by Brent

  2. 17 Feb 2021

    Validated

    Checked as complete and ready for consideration.

  3. 14 Apr 2021

    Decision issued: Permission Refused

  4. 4 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file

7 applications on PlanIndex · across 4 councils

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Documents

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

4 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 500 metres

  • 43 Mallard Way, London, NW9 8JJ

    21/0405 Submitted 5 Feb 2021 0m away

    Certificate of lawfulness for proposed hip to gable end loft conversion, enlargement of existing rear dormer and 3 front rooflights to the dwellinghouse.

    Refused Lawful development Loft or dormer 4 docs
    Domestic
  • 37 Mallard Way, London, NW9 8JJ

    23/0442 Submitted 8 Feb 2023 0m away

    Proposed demolition of existing side garage and side canopy; erection of two-storey rear and two-storey side extension with pitch roof and insertion of side windows, hip to gable end-roof extension, rear dormer with Juliet balcony and 3x front rooflights to dwellinghouse.

    Refused Householder Extension Loft or dormer +2 4 docs
    Domestic
  • 6 Mallard Way, London, NW9 8JH

    25/3427 Submitted 10 Dec 2025 69m away

    Proposed first-floor side to rear extension to dwellinghouse

    Granted Householder Extension 5 docs
    Domestic
  • 44 Mallard Way, London, NW9 8JH

    26/0003 Submitted 2 Jan 2026 69m away

    Demolition of garage and kitchen and proposed single-storey rear extension, two-storey side extension, hip-to-gable roof extension, rear dormer extension, new external render to front and rear elevations and installation of 2x front rooflights to dwellinghouse (Retrospective)

    Granted Householder Extension Loft or dormer +1 16 docs
    Small domestic
  • 18 Mallard Way, London, NW9 8JH

    26/0613 Submitted 11 Mar 2026 69m away

    Proposed demolition of rear garage and erection of single storey rear extension, two storey side extension, 1x front rooflight, 1x side rooflight and removal of a chimney stack to the dwellinghouse.

    Granted Householder Extension Loft or dormer +1 9 docs
    Small domestic
  • 6 Mallard Way, London, NW9 8JH

    24/1946 Submitted 12 Jul 2024 69m away

    Demolition of conservatory and outbuilding and erection of a single and two storey side extension with conversion of garage into habitable space to dwellinghouse

    Refused Householder Extension Demolition 5 docs
    Small domestic

In Brent

  • 26/0944 Refused

    11 Briar Road, Harrow, HA3 0DP

    Retention of two-storey side extension with associated front balcony; conversion of attached garage to habitable room; part single-storey side infill extension; single-storey rear extension with raised patio; installation of 3x side rooflights & 1x rear rooflight; replacement of roof-tiles, front door, external windows, garage door and chimney stack; installation of external lighting to the front elevation; and installation of 4x retractable bollards, hardstanding, associated soft-landscaping, drainage channels and soakaway within forecourt of dwellinghouse (amended description)

    14 Apr 2026 Householder
  • 26/0945 Granted

    11 Briar Road, Harrow, HA3 0DP

    Proposed two-storey side extension with associated front balcony; conversion of attached garage to habitable room; part single-storey side infill extension; single-storey rear extension with raised patio; installation of 3x side rooflights & 2x rear rooflights; replacement of roof-tiles; retention of front door; alterations to external windows; replacement of uPVC garage door with timber garage door; removal of external lighting on front elevation; reinstatement of chimney stack; and installation of hardstanding, associated soft landscaping, drainage channels and soakaway within forecourt of dwellinghouse (amended description)

    14 Apr 2026 Householder
  • 26/0859 Granted

    56 Okehampton Road, London, NW10 3EP

    Proposed demolition of side garage, erection of two storey side extension, replacement of rear doors to ground floor, replacement of 4x windows and removal of 1x window and 1x door to side elevation, new front boundary wall and bin storage to front garden.

    2 Apr 2026 Householder
  • 26/1190 Refused

    244 Willesden Lane, Willesden, London, NW2 5RE

    Demolition of conservatory and shed, and erection of a single-storey side infill and rear extension, installation of a door to the side elevation and erection of a new masonry side boundary wall to the dwellinghouse.

    12 May 2026 Householder
  • 26/0867 Refused

    14 Mount Pleasant Road, London, NW10 3EL

    Proposed erection of boundary wall, a bin store, pedestrian and vehicular access gates, associated hard and soft landscaping to front garden (revised description)

    2 Apr 2026 Householder