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Planning application

7 Sedgecombe Avenue, Harrow, HA3 0HW

Granted Brent 21/0214 Certificate of Lawfulness - Proposed

Works: Extension Loft or dormer Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Certificate of lawfulness for proposed hip to gable roof extension with rear facing dormer, 3 front rooflights, a Juliet balcony and a single storey outbuilding in rear garden of the dwellinghouse.

As published by the council, reference 21/0214

Application record

Reference
21/0214
Type
Certificate of Lawfulness - Proposed
Status
Decided
Decision
Certificate of Lawfulness - Granted
Received
22 Jan 2021
Validated
22 Jan 2021
Decided
11 Mar 2021
Ward
Kenton
Decision by
Delegated Team Manager
Postcode
HA3 0HW

Site history

Applications at this address on the Brent register

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

  • 21/0215 Granted

    7 Sedgecombe Avenue, Harrow, HA3 0HW

    Demolition of attached side garage and erection of a single-storey side to rear extension to dwellinghouse (amended description)

    Decided 11 Mar 2021 Householder

Timeline

Dates from the published record

  1. 22 Jan 2021

    Received by Brent

  2. 11 Mar 2021

    Decision issued: Certificate of Lawfulness - Granted

  3. 20 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file

73 applications on PlanIndex · across 3 councils · 78% granted

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Documents

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

10 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 11 March 2021, 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 45 Sedgecombe Avenue, Harrow, HA3 0HW

    21/2853 Submitted 23 Jul 2021 0m away

    Proposed conversion of garage into a workshop, construction of two storey side extension and single storey rear extension, hip to gable loft conversion with a rear dormer window and extraction of chimney stack to the dwellinghouse.

    Granted Householder Extension Loft or dormer +1 17 docs
    Small domestic

  • 1 Sedgecombe Avenue, Harrow, HA3 0HW

    25/3193 Submitted 14 Nov 2025 0m away

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.00m Eaves height - 2.80m

    Refused Prior approval Extension 5 docs
    Small domestic

  • 1 Sedgecombe Avenue, Harrow, HA3 0HW

    25/2926 Submitted 15 Oct 2025 0m away

    Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.5m Maximum height - 3.0m Eaves height -2.80m

    Refused Prior approval Extension 4 docs
    Small domestic

  • 1 Sedgecombe Avenue, Harrow, HA3 0HW

    26/0458 Submitted 23 Feb 2026 0m away

    Proposed single storey rear extension to dwellinghouse.

    Granted Householder Extension 7 docs
    Small domestic

  • 7 Sedgecombe Avenue, Harrow, HA3 0HW

    21/0215 Submitted 22 Jan 2021 0m away

    Demolition of attached side garage and erection of a single-storey side to rear extension to dwellinghouse (amended description)

    Granted Householder Extension Demolition 8 docs
    Small domestic

  • 8 Sedgecombe Avenue, Harrow, HA3 0HL

    21/1688 Submitted 7 May 2021 57m away

    Proposed single storey rear extension, pitched roof to existing rear extension, replacement of rear garden doors, erection of conservatory and canopy to rear, new wall and slope in rear garden of dwellinghouse

    Refused Householder Extension 6 docs
    Small domestic

In Brent

  • 26/0783 Granted

    3 Hamilton Road, London, NW10 1NU

    Certificate of lawfulness for existing single-storey rear extension to dwellinghouse

    26 Mar 2026 Lawful development
  • 26/1946 Awaiting decision

    120 Gladstone Park Gardens, London, NW2 6RL

    Certificate of lawfulness for proposed rear dormer extension with Juliet balcony, hip to gable roof extension, installation of 1x window to side elevation and 2x front rooflights to dwellinghouse.

    30 Jul 2026 Lawful development
  • 26/1208 Granted

    50 Ballogie Avenue, London, NW10 1TA

    Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, alteration to fenestration and installation of rooflights to the dwellinghouse

    13 May 2026 Lawful development
  • 26/1015 Refused

    5 Midholm, Wembley, HA9 9LJ

    Certificate of lawfulness for proposed installation of solar panels to the side and rear roofslope of the dwellinghouse.

    23 Apr 2026 Lawful development
  • 26/1176 Refused

    47 Barn Rise, Wembley, HA9 9NH

    Certificate of lawfulness for proposed single storey outbuilding in rear garden of the dwellinghouse.

    11 May 2026 Lawful development