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Planning application

21/1243/CLP

14 Bullhead Road Borehamwood Hertfordshire WD6 1HS

Granted Hertsmere Certificate Proposed Lawful Use/Dev

Proposal

Conversion of loft to habitable room with rear dormer, change in roof shape from hipped to gable, and 1 rooflight to front. Certificate of lawfulness (Proposed).

As published by the council, reference 21/1243/CLP

Timeline

Dates from the published record

  1. 11 Jun 2021

    Received by Hertsmere

  2. 4 Aug 2021

    Decision issued: Grant Lawful Certificate (Proposed Dev)

  3. 1 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

  • 26/0957/CLP Awaiting decision

    12 Bullhead Road Borehamwood Hertfordshire WD6 1HS

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

    13 Jul 2026 10m away Lawful development
  • 26/0892/HSE Awaiting decision

    22 Bullhead Road Borehamwood Hertfordshire WD6 1HS

    Construction of two storey side and rear extension and single storey outbuilding.

    26 Jun 2026 31m away Householder
  • 26/0888/CLP Awaiting decision

    22 Bullhead Road Borehamwood Hertfordshire WD6 1HS

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

    26 Jun 2026 31m away Lawful development
  • 26/0887/PD42 Awaiting decision

    22 Bullhead Road Borehamwood Hertfordshire WD6 1HS

    Single storey rear extension. Depth: 6.00m, Height: 3.01m, Eaves: 2.91m.

    26 Jun 2026 31m away Prior approval
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    22 May 2026 92m away Advertising
  • 26/0838/EI1 Granted

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    16 Jun 2026 121m away Outline

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