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Planning application

1 Carlyon Avenue, Harrow, HA2 8SU

Granted Harrow P/2896/09 Cert.Lawful Proposed Devt.(DEL)

Works: Extension Demolition 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 lawful proposed development: demolition of part of existing rear extension; new single storey rear infill extension

As published by the council, reference P/2896/09

Application record

Reference
P/2896/09
Type
Cert.Lawful Proposed Devt.(DEL)
Status
Final
Decision
Grant
Received
11 Dec 2009
Validated
1 Apr 2010
Decided
26 May 2010
Ward
Roxeth
Decision by
Delegated
Postcode
HA2 8SU

Timeline

Dates from the published record

  1. 11 Dec 2009

    Received by Harrow

  2. 1 Apr 2010

    Validated

    Checked as complete and ready for consideration.

  3. 26 May 2010

    Decision issued: Grant

  4. 26 Jul 2026

    Added to PlanIndex

Documents

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

11 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.

Trade members open them from here.

Open the documents

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

  • 5 Carlyon Avenue, Harrow, HA2 8SU

    P/0859/18 Submitted 1 Mar 2018 0m away

    Certificate of lawful development (proposed): alterations to roof to form end gable enlargement of existing rear dormer and window in side

    Granted Lawful development Loft or dormer Windows or glazing 10 docs

  • 23 Carlyon Avenue, Harrow, HA2 8SU

    WEST/813/02/FUL Submitted 5 Aug 2002 0m away

    Single & two storey side & rear single storey front extension

    Granted Full applications Extension
    Small domestic

  • 7 Carlyon Avenue, South Harrow, Harrow, HA2 8SU

    P/2633/21 Submitted 24 Jun 2021 0m away

    CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Alterations to roof to form end gable, rear dormer, insertion of one rooflight in front roofslope and window in side of end gable

    Granted Lawful development Loft or dormer Windows or glazing 10 docs

  • 7 Carlyon Avenue, South Harrow, Harrow, HA2 8SU

    P/2636/21 Submitted 24 Jun 2021 0m away

    Single storey front extension incorporating front porch and garage; single storey side to rear extension; external alterations (demolition of side to rear extension)

    Granted Householder Extension Demolition 15 docs
    Small domestic

  • 21 Carlyon Avenue, Harrow, HA2 8SU

    WEST/1090/01/FUL Submitted 11 Dec 2001 0m away

    Part single part two storey side to rear extension

    Granted Full applications Extension

  • 11 Carlyon Avenue, Harrow, HA2 8SU

    WEST/420/01/FUL Submitted 16 May 2001 0m away

    Part single/part two storey rear extension two storey side extension and rear dormer

    Granted Full applications Extension Loft or dormer

In Harrow

  • PL/1761/26 Status unknown

    1 Middle Road, Harrow On The Hill, Harrow, HA2 0HW

    Certificate of lawful development (proposed): Replacement of ground floor front bay window

    29 Jun 2026 Lawful development
  • PL/1772/26 Status unknown

    114 Somervell Road, South Harrow, Harrow, HA2 8TT

    Certificate of Lawful Proposed Development: Demolition and replacement of first floor level and roof

    29 Jun 2026 Lawful development
  • PL/1735/26 Status unknown

    222 Malvern Avenue, South Harrow, Harrow, HA2 9HE

    Certificate of lawful development (proposed): Rear dormer; installation of rooflight in front roofslope

    24 Jun 2026 Lawful development
  • PL/1716/26 Status unknown

    59 Leamington Crescent, South Harrow, Harrow, HA2 9HH

    Certificate of Lawful Development (Proposed): Garden room with garden tools storage at rear (demolition of detached garage)

    22 Jun 2026 Lawful development
  • PL/1696/26 Status unknown

    31 Chandos Road, Harrow, HA1 4QX

    Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roof slope; window in end gable

    22 Jun 2026 Lawful development