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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

25 applications on PlanIndex · across 4 councils · 79% granted

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Documents

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

15 documents on file for this application

  • Location plan Approved Drawing Plans · 24 Apr 2026
  • Location plan and block plan Approved Drawing Plans · 24 Apr 2026
  • Existing ground and first floor plans Approved Drawing Plans · 24 Apr 2026
  • Existing loft and roof plan Approved Drawing Plans · 24 Apr 2026
  • Existing front and rear elevations Approved Drawing Plans · 24 Apr 2026
  • Existing side elevation and section aa Approved Drawing Plans · 24 Apr 2026
  • Proposed ground and first floor plan Approved Drawing Plans · 24 Apr 2026
  • Proposed front and rear elevation Approved Drawing Plans · 24 Apr 2026
  • Proposed side elevation and section aa Approved Drawing Plans · 24 Apr 2026
  • Proposed loft and roof plan Approved Drawing Plans · 24 Apr 2026
  • Final delegated report Report · 24 Apr 2026
  • Final decision notice Decision (Public) · 24 Apr 2026
  • Design and access statement Approved Documents · 04 Mar 2026
  • Fire safety safety Approved Documents · 04 Mar 2026
  • Application form redacted Application Form (Public) · 04 Mar 2026

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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

  • 26/0302 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
  • 26/2294 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
  • 26/2266 Awaiting decision

    233 Watford Road, Harrow, HA1 3TU

    Erection of single-storey side extension, installation of canopies to front and side, change of use of the front part of the premises to a hand car wash, and addition of signage to front of MOT Centre

    Received 7 Sep, published by the council 21 Sep 2026 Full applications