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Planning application

42A Mortimer Road, London, NW10 5QN

Granted Brent 26/0555 Full Planning Permission

Works: Extension Loft or dormer Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Proposed rear dormer extension including dormer extension to the outrigger, 3x front rooflights, juliet balcony, roof terrace with a glazed privacy screen to first floor flat.

As published by the council, reference 26/0555

Application record

Reference
26/0555
Type
Full Planning Permission
Status
Decided
Decision
Granted As published: Permission Granted
Received
4 Mar 2026
Validated
4 Mar 2026
Decided
24 Apr 2026
Ward
Queens Park
Decision by
Delegated Team Manager
Postcode
NW10 5QN

Timeline

Dates from the published record

  1. 4 Mar 2026

    Received by Brent

  2. 24 Apr 2026

    Decision issued: Permission Granted

  3. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Seesaw Studios Agent

23 applications on PlanIndex · across 4 councils · 78% granted

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Documents

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

15 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 grant of permission means

Brent granted permission on 24 April 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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

  • 44 Mortimer Road, London, NW10 5QN

    20/3193 Submitted 5 Oct 2020 50 yards away

    Proposed rear side extension to outrigger of dwellinghouse

    Refused Householder Extension 3 docs
    Domestic
  • 44 Mortimer Road, London, NW10 5QN

    21/0044 Submitted 6 Jan 2021 50 yards away

    Demolition rear addition and canopy and erection of a single storey rear infill extension to include the replacement of the rear window with patio door to dwellinghouse

    Granted Householder Extension Demolition +1 9 docs
    Small domestic
  • 56A & B Mortimer Road, London, NW10 5QN

    20/1904 Submitted 30 Jun 2020 50 yards away

    Retrospective application for installation of external wall insulation to side elevation of ground and first floor flats

    Refused Full applications New dwelling 4 docs
  • 42 Linden Avenue, London, NW10 5QT

    21/0235 Submitted 25 Jan 2021 50 yards away

    Proposed second floor roof extension over existing outrigger to dwellinghouse

    Granted Lawful development Extension 11 docs
    Domestic
  • 42 Linden Avenue, London, NW10 5QT

    21/2559 Submitted 6 Jul 2021 50 yards away

    Single storey side infill extension and single storey rear extension to dwellinghouse.

    Granted Householder Extension 6 docs
    Small domestic
  • 42 Linden Avenue, London, NW10 5QT

    21/2544 Submitted 5 Jul 2021 50 yards away

    Certificate of lawfulness for proposed L-shaped loft conversion with rear dormer windows and 3 front rooflights to dwellinghouse.

    Refused Lawful development Loft or dormer Windows or glazing 6 docs
    Domestic

In Brent

  • 26/0679 Granted

    1 - 19 Sherwood, 172-174 Willesden Lane, Kilburn, London, NW6 7PJ

    Proposed replacement to front and side boundary walls and soft landscaping to block of flats.

    Received 17 Mar, published by the council 25 Jul 2026 Full applications
  • 26/0314 Granted

    43 Wood Lane, London, NW9 8DU

    Proposed change of use from a single family dwelling (use class C3) to a care home (use class C2) for two young persons

    Received 9 Feb, published by the council 25 Jul 2026 Full applications
  • 26/1061 Granted

    37 Lynton Road, London, NW6 6BE

    Proposed single storey side extension, enlargement of existing rear dormer extension, basement extension, replacement of side and rear windows, alterations to the fenestration, soft and hard landscaping to the front and rear gardens and installation of front lightwell to the dwellinghouse.

    Received 27 Apr, published by the council 25 Jul 2026 Full applications
  • 26/0825 Granted

    30A-D & 32A-B Winchester Avenue, Kilburn, London, NW6 7TU

    Proposed conversion of flats within properties no. 30 and 32 into 4 x self-contained flats with erection of single storey side-to rear extension, rear dormer to main roof, dormer to rear outrigger, 4 x front rooflights, alterations to fenestration, replacement of rear balcony with Juliette balcony and retention of associated French doors, landscaping to front and rear garden and addition of cycle and refuse storage (revised description)

    Received 30 Mar, published by the council 25 Jul 2026 Full applications
  • 25/2559 Granted

    22 & 22A Birchen Grove, London, NW9 8SA

    Proposed de-conversion of 2x self-contained flats into 1x single-family dwellinghouse, erection of single-storey rear extension with raised terrace, hip to gable-end roof extension, rear dormer with Juliet balcony, 2x front rooflights, 1x second-floor side window, alteration to single-storey side extension roof and front porch (amended description)

    Received 8 Sep, published by the council 25 Jul 2026 Full applications