5 Campions Close Borehamwood Hertfordshire WD6 5LA

1. 25 Mar 2026

   Received by Hertsmere

2. 11 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 6 Jul 2026

   Decision issued

4. 24 Jul 2026

   Added to PlanIndex

Hertsmere has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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.

• 19 Redwood Rise Borehamwood Hertfordshire WD6 5LB

  21/0810/HSE Submitted 13 Apr 2021 50 yards away

  Demolition of existing garage, construction of two storey side extension, single storey rear extension, new front porch and alterations to fenestration. (amended plans received 22/06/2021 with set-back and set-down first floor side extension)

  Granted Householder Extension Demolition +1 7 docs
  Small domestic

• 6 Green Street Borehamwood Hertfordshire WD6 5NE

  23/0305/CLP Submitted 22 Feb 2023 100 yards away

  Conversion of loft to form habitable space with hip to gable roof alterations, rear dormer including juliette balcony and insertion of 1 x front roof light. Certificate of Lawful Development (Proposed).

  Granted Lawful development Loft or dormer Roofing 9 docs

• 6 Green Street Borehamwood Hertfordshire WD6 5NE

  22/2006/HSE Submitted 1 Dec 2022 100 yards away

  First floor rear extension, alterations to fenestration to rear elevation and new bay window to front elevation, and new front porch.

  Granted Householder Extension Windows or glazing 13 docs
  Small domestic

• 140 Stanborough Avenue Borehamwood Hertfordshire WD6 5LR

  21/0996/HSE Submitted 10 May 2021 100 yards away

  Erection of a ground floor front extension, first floor rear extension, and second floor rear dormer extension.

  Refused Householder Extension Loft or dormer 14 docs
  Domestic

• 140 Stanborough Avenue Borehamwood Hertfordshire WD6 5LR

  23/0041/HSE Submitted 10 Jan 2023 100 yards away

  Single storey front extension, first floor rear extension and second floor rear dormer extension. Alterations to fenestration.

  Refused Householder Extension Loft or dormer +1 46 docs
  Small domestic

• 140 Stanborough Avenue Borehamwood Hertfordshire WD6 5LR

  24/1148/HSE Submitted 9 Sep 2024 100 yards away

  Excavation of basement. Construction of single storey front extension. First floor rear extension to include 1x rooflight at ground level and associated roof works. Conversion of loft to habitable space to include 3x front rooflights, rear dormer and removal of chimney stack. Alterations to fenestration (Revised application from 24/0699/HSE).

  Granted Householder Extension Loft or dormer +1 12 docs
  Small domestic

• 26/1315/CLP Granted

  52 Carrington Avenue Borehamwood Hertfordshire WD6 2HA

  Replacement rear dormer and alterations to front roof lights. Certificate of lawful development (Proposed).

  Received 10 Sep, published by the council 19 Sep 2026 Lawful development
• 26/1220/CLP Decided

  The Farm House The Green Letchmore Heath Watford Hertfordshire WD25 8ES

  Removal of approximately 1.4m of private garden hedge and installation of an inward-opening pedestrian gate and posts, with a maximum overall height of 1.0 metre above existing ground level, wholly within the property boundary. Certificate of Lawful Development (Proposed).

  Received 24 Aug, published by the council 28 Aug 2026 Lawful development
• 26/1300/CLP Granted

  111 Church Road Potters Bar Hertfordshire EN6 1EY

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

  Received 7 Sep, published by the council 14 Sep 2026 Lawful development
• 26/1573/CLP Awaiting decision

  49 Warenford Way Borehamwood Hertfordshire WD6 5ER

  Construction of single storey outbuilding Certificate of Lawful Development (Proposed).

  Received 29 Oct, published by the council 6 Nov 2026 Lawful development
• 26/1276/CLE Granted

  81 Barton Way Borehamwood Hertfordshire WD6 1PQ

  Retention of existing use of an outbuilding as a self-contained dwellinghouse. Certificate of Lawful Development (Existing).

  Received 3 Sep, published by the council 9 Sep 2026 Lawful development