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Planning application

24/2173

24 Greenway, Harrow, HA3 0TT

Granted Brent Certificate of Lawfulness - Proposed

Proposal

Certificate of lawfulness for proposed single storey outbuilding in rear garden and hip to gable extension and rear dormer window with Juliet balcony, 3x front rooflights and installation of window to side elevation of the dwellinghouse.

As published by the council, reference 24/2173

Timeline

Dates from the published record

  1. 5 Aug 2024

    Received by Brent

  2. 23 Sep 2024

    Decision issued: Certificate of Lawfulness - Granted

  3. 2 Aug 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 24/2172 Granted

    24 Greenway, Harrow, HA3 0TT

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.73m Eaves height - 3m

    5 Aug 2024 0m away Prior approval
  • 26/0647 Granted

    44 Greenway, Harrow, HA3 0TT

    Proposed demolition of side garage, erection of single storey side to rear extension, rear dormer extension, hip to gable roof extension, front porch extension and single storey outbuilding in rear garden of dwellinghouse.

    13 Mar 2026 0m away Householder
  • 20/3707 Granted

    29 & 31 Cranleigh Gardens, Harrow, HA3 0UP

    Retrospective application for detached single storey outbuildings in rear gardens

    13 Nov 2020 57m away Full applications
  • 20/4021 Granted

    29 Cranleigh Gardens, Harrow, HA3 0UP

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.4m Eaves height - 3m

    7 Dec 2020 57m away Prior approval
  • 23/0396 Granted

    15 Claremont Avenue, Harrow, HA3 0UH

    Proposed erection of a single-storey rear extension to dwellinghouse.

    6 Feb 2023 128m away Householder
  • 20/3696 Granted

    19 Claremont Avenue, Harrow, HA3 0UH

    Certificate of lawfulness for proposed single storey rear extension to dwellinghouse

    12 Nov 2020 128m away Lawful development

In Brent

  • 26/1465 Granted

    8 Roe Green, London, NW9 0NY

    Certificate of lawfulness for proposed hip to gable extension and rear dormer window with 3x front rooflights to the dwellinghouse.

    10 Jun 2026 Lawful development
  • 26/1370 Granted

    45 Holmstall Avenue, Edgware, HA8 5JQ

    Certificate of lawfulness for proposed use of dwellinghouse as a childrens' residential home

    1 Jun 2026 Lawful development
  • 26/1260 Granted

    18 Hartland Road, London, NW6 6BJ

    Certificate of lawfulness for proposed air source heat pump to rear of dwellinghouse

    18 May 2026 Lawful development
  • 26/1901 Awaiting decision

    176 Bridgewater Road, Wembley, HA0 1AR

    Certificate of lawfulness for proposed single-storey rear extension, rear dromer extension and 2x front rooflights to dwellinghouse.

    26 Jul 2026 Lawful development
  • 26/1353 Granted

    4 Hardinge Road, London, NW10 3PJ

    Certificate of lawfulness for proposed conversion of existing garage into a habitable room with replacement of garage door with window to side elevation and removal of ground floor side window of the dwellinghouse

    29 May 2026 Lawful development