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Planning application

TP/10/0863

Heathbourne Cottage Heathbourne Road Bushey Heath Bushey WD23 1PA

Refused Hertsmere Lawful Development Cert. Proposed

Proposal

Erection of single storey side and rear extension (Lawful Development Certificate - Proposed).

As published by the council, reference TP/10/0863

Timeline

Dates from the published record

  1. 20 May 2010

    Received by Hertsmere

  2. 24 May 2010

    Validated

    Checked as complete and ready for consideration.

  3. 19 Jul 2010

    Decision issued: Refuse to Grant Certificate

  4. 24 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

  • 26/0231/FUL Awaiting decision

    Land Adjacent To Heathbourne Cottage Heathbourne Road Bushey Heath Hertfordshire

    Residential development comprising 12 dwellings with associated access, parking, and landscaping.

    23 Feb 2026 40m away Full applications
  • 26/0634/VOC Granted

    Oaklodge Heathbourne Road Bushey Heath Bushey Hertfordshire WD23 1PD

    Variation of condition 2 (plans) to allow for fenestration and internal alterations following grant of planning permission 24/0394/FUL.

    11 May 2026 120m away Amendments
  • 26/0819/HSE Awaiting decision

    105 Windmill Lane Bushey Heath Bushey Hertfordshire WD23 1NE

    Demolition of existing hardstanding to facilitate construction of single storey rear extension with associated stairs to access rear garden.

    12 Jun 2026 276m away Householder
  • TP/09/1251 Granted

    5 Howard Close Bushey WD23 1PF

    Garage conversion (Certificate of Lawful Development for Proposed use)

    23 Jul 2009 473m away Lawful development
  • 26/0546/CLP Granted

    31 Windmill Lane Bushey Heath Bushey Hertfordshire WD23 1NQ

    Conversion of loft to habitable space including rear dormer and 2x front roof lights. Certificate of lawful development (Proposed).

    23 Apr 2026 496m away Lawful development
  • 21/1096/TPO Refused

    12 Tower View Bushey Heath Bushey Hertfordshire WD23 1PT

    Within G2. T1 HORNBEAM. Reduce lateral growth to previous points (1-2m reduction) and reduce height by a further 0.5-1m below previous pruning points. T2 HORNBEAM. Reduce lateral growth to previous points (1-2 metre reduction) and reduce height by a further 0.5-1m below previous cuts. Reduce small side stem that grows from near ground level between two T1 and T2 Hornbeams to approximately 8 foot in height

    21 May 2021 499m away Trees

In Hertsmere

  • 26/0872/CLP Granted

    118 Theobald Street Borehamwood Hertfordshire WD6 4PA

    Conversion of loft to habitable space with associated hip to gable roof alterations, to include rear dormer, insertion of 3x front rooflights and removal of chimney stack. Certificate of Lawful Development (Proposed).

    24 Jun 2026 Lawful development
  • 26/0681/CLP Granted

    40 Carrington Avenue Borehamwood Hertfordshire WD6 2HA

    Conversion of loft to habitable space to include rear dormer, 3x front rooflights and removal of chimney stack Certificate of Lawful Development (Proposed).

    19 May 2026 Lawful development
  • 26/1014/CLP Awaiting decision

    24 Mount Grace Road Potters Bar Hertfordshire EN6 1RD

    Construction of a single-storey outbuilding within the rear garden. Certificate of Lawful Development (Proposed).

    22 Jul 2026 Lawful development
  • 26/1015/CLP Awaiting decision

    24 Mount Grace Road Potters Bar Hertfordshire EN6 1RD

    Construction of a single-storey BBQ within the garden. Certificate of Lawful Development (Proposed).

    22 Jul 2026 Lawful development
  • 26/1011/CLE Awaiting decision

    6 Brickfield Cottages Theobald Street Borehamwood Hertfordshire WD6 4SD

    Construction of a single-storey detached outbuilding within the rear garden of the existing dwellinghouse for use as a private gym incidental to the enjoyment of the main dwelling (Use Class C3). Certificate of Lawful Development (Existing).

    21 Jul 2026 Lawful development