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Planning application

6 Mallard Way, London, NW9 8JH

Refused Brent 24/1946 Householder

Works: Extension Demolition Small 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

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

As published by the council, reference 24/1946

Application record

Reference
24/1946
Type
Householder
Status
Decided
Decision
Refused As published: Permission Refused
Received
12 Jul 2024
Validated
31 Jul 2024
Decided
17 Sep 2024
Ward
Welsh Harp
Decision by
Delegated Team Manager
Postcode
NW9 8JH

Site history

Applications at this address on the Brent register

This site has had 5 applications since 2024: 2 approved, 3 refused.

  • 26/0917 Refused

    6 Mallard Way, London, NW9 8JH

    Proposed front porch, single-storey front infill extension and first-floor side to rear extension to dwellinghouse

    Decided 25 Jun 2026 Householder
  • 25/3427 Granted

    6 Mallard Way, London, NW9 8JH

    Proposed first-floor side to rear extension to dwellinghouse

    Decided 6 Jan 2026 Householder
  • 25/2700 Refused

    6 Mallard Way, London, NW9 8JH

    Proposed two-storey side to rear extension and first-floor rear extension to dwellinghouse

    Decided 2 Dec 2025 Householder
  • 24/3009 Granted

    6 Mallard Way, London, NW9 8JH

    Proposed two-storey side to rear extension to dwellinghouse

    Decided 17 Dec 2024 Householder

Timeline

Dates from the published record

  1. 12 Jul 2024

    Received by Brent

  2. 31 Jul 2024

    Validated

    Checked as complete and ready for consideration.

  3. 17 Sep 2024

    Decision issued: Permission Refused

  4. 2 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Extension Architecture Agent, an architecture practice registered in Worcester Park

Dissolved · incorporated 2017 · Worcester Park

122 applications on PlanIndex · across 21 councils · 79% 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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Open the documents

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

  • 6 Mallard Way, London, NW9 8JH

    25/3427 Submitted 10 Dec 2025 50 yards away

    Proposed first-floor side to rear extension to dwellinghouse

    Granted Householder Extension 5 docs
    Domestic

  • 6 Mallard Way, London, NW9 8JH

    24/3009 Submitted 25 Oct 2024 50 yards away

    Proposed two-storey side to rear extension to dwellinghouse

    Granted Householder Extension 5 docs
    Domestic

  • 44 Mallard Way, London, NW9 8JH

    26/0003 Submitted 2 Jan 2026 50 yards 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 50 yards 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

  • 44 Mallard Way, London, NW9 8JH

    24/2528 Submitted 10 Sep 2024 50 yards away

    Certificate of lawfulness for proposed hip to gable roof extension, rear dormer and x2 front rooflights to the dwellinghouse.

    Granted Lawful development Extension Loft or dormer 10 docs
    Domestic

  • 6 Mallard Way, London, NW9 8JH

    25/2700 Submitted 22 Sep 2025 50 yards away

    Proposed two-storey side to rear extension and first-floor rear extension to dwellinghouse

    Refused Householder Extension 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