9 Deacons Heights Barnet Lane Elstree Borehamwood WD6 3QY

1. 18 Feb 2011

   Received by Hertsmere

2. 4 Apr 2011

   Decision issued: Grant Certificate (Proposed Development)

3. 24 Jul 2026

   Added to PlanIndex

Hertsmere granted permission on 4 April 2011, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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.

• 1 Deacons Heights Barnet Lane Elstree Borehamwood Hertfordshire WD6 3QY

  24/1367/TPO Submitted 23 Oct 2024 18m away

  T24 SYCAMORE. Fell. Tree is dead. Visual evidence only.

  Granted Trees 6 docs

• Lochgreen House Barnet Lane Elstree Borehamwood Hertfordshire WD6 3QZ

  21/1195/HSE Submitted 7 Jun 2021 68m away

  Installation of front boundary wall to include dwarf brick wall with stone piers & metal railings, installation of rear garden wall with associated landscaping, and alteration of roof shape to existing double garage. (Amended description and plans received 20/08/21)

  Granted Householder 12 docs
  Small domestic

• Lochgreen House Barnet Lane Elstree Hertfordshire WD6 3QZ

  21/0561/HSE Submitted 16 Mar 2021 68m away

  Conversion of garage to habitable room to include removal of garage door and insertion of 2 x windows to front elevation, external rendering to facade.

  Granted Householder Windows or glazing 11 docs
  Domestic

• Wild Orchid Barnet Lane Elstree Borehamwood Hertfordshire WD6 3QZ

  26/0584/VOC Submitted 30 Apr 2026 104m away

  Variation of condition 13 (plans) to allow for external alterations following grant of planning permission 22/0331/FUL.

  Refused Amendments 20 docs

• Wild Orchid Barnet Lane Elstree Borehamwood Hertfordshire WD6 3QZ

  26/0582/DOC Submitted 30 Apr 2026 104m away

  Application for approval of details reserved by condition 14 (waste management plan) of planning permission reference 22/0331/FUL.

  Granted Conditions 8 docs

• 88 Deacons Hill Road Elstree Borehamwood Hertfordshire WD6 3JQ

  23/0268/HSE Submitted 15 Feb 2023 139m away

  Demolition of existing rear conservatory. Construction of single storey front infill extension with new front entrance canopy, two storey side and rear extension and conversion of garage to habitable space, with alterations to fenestration, to include 3 x Juliet balconies to rear elevation (revised application).

  Granted Householder Extension Demolition +1 8 docs
  Small domestic

• 26/0981/CLE Decided

  4 Honeywood Close Potters Bar Hertfordshire EN6 5QE

  Existing use as an HMO (Class C4). Certificate of Lawful Development (Existing).

  16 Jul 2026 Lawful development
• 26/1014/CLP Decided

  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 Decided

  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
• 26/1021/CLP Decided

  57 Aberdale Gardens Potters Bar Hertfordshire EN6 2JN

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

  22 Jul 2026 Lawful development
• 26/0996/CLE Decided

  8 Melrose Avenue Potters Bar Hertfordshire EN6 1SZ

  Existing use as a HMO (Class C4). Certificate of Lawful Development (Existing).

  20 Jul 2026 Lawful development