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Planning application

P/0010/10

16 Boniface Gardens, Harrow, HA3 6PH

Decided Harrow Cert.Lawful Proposed Devt.(DEL)

Proposal

Certificate of lawful proposed development: construction of single storey side and rear extension

As published by the council, reference P/0010/10

Timeline

Dates from the published record

  1. 5 Jan 2010

    Received by Harrow

  2. 8 Jan 2010

    Validated

    Checked as complete and ready for consideration.

  3. 2 Mar 2010

    Decision issued: REF

  4. 26 Jul 2026

    Added to PlanIndex

After the decision

The process from here

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

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

  • P/1371/06 Granted

    22 Boniface Gardens, Harrow, HA3 6PH

    Certificate of lawful proposed development: outbuilding to be used ancillary to dwellinghouse

    18 May 2006 0m away Lawful development
  • P/1530/09/4069 Decided

    16 Boniface Gardens, Harrow, HA3 6PH

    Single storey side to rear extension

    27 Oct 2009 0m away
  • P/689/03/DCP Granted

    23 Boniface Gardens, Harrow, HA3 6PH

    Certificate of lawful proposed development:single storey rear extension

    31 Mar 2003 0m away Lawful development
  • P/1530/09 Decided

    16 Boniface Gardens, Harrow, HA3 6PH

    Single storey side to rear extension

    2 Jul 2009 0m away Full applications
  • PL/0748/26 Status unknown

    8 Boniface Gardens, Harrow Weald, Harrow, HA3 6PH

    Single storey side to rear extension (Demolition of attached garage)

    18 Mar 2026 0m away Householder
  • BN/01606/2015 Granted

    28 Boniface Gardens, Harrow, HA3 6PH

    Replacement windows/door and external wall insulation

    29 Jul 2015 0m away

In Harrow

  • PL/1101/26 Status unknown

    21 Fairholme Road, Harrow, HA1 2TL

    Certificate of Lawful Development (Proposed): Single storey rear extension

    22 Apr 2026 Lawful development
  • PL/1077/26 Status unknown

    96 Kenmore Avenue, Kenton, Harrow, HA3 8PN

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

    21 Apr 2026 Lawful development
  • PL/0396/26 Status unknown

    23 The Chase, Edgware, Harrow, HA8 5DW

    Certificate of Lawful Proposed Development: Front porch (Demolition of front porch)

    12 Feb 2026 Lawful development
  • PL/0353/26 Status unknown

    27 Courtfield Avenue, Harrow, HA1 2JX

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

    9 Feb 2026 Lawful development
  • PL/0281/26 Status unknown

    40 Shaftesbury Avenue, South Harrow, Harrow, HA2 0PN

    Certificate of Lawful Proposed Development: A lterations to roof to form end gable and rear dormer; Installation of three roof lights in front roof slope and window in gable end

    2 Feb 2026 Lawful development