Winterbourne House Butterfly Lane Elstree Borehamwood Hertfordshire WD6 3AD

1. 21 May 2026

   Received by Hertsmere

2. 24 Jul 2026

   Added to PlanIndex

3. 6 Aug 2026

   Decision issued

4. 9 Aug 2026

   Status changed to Decided

   Previously Awaiting decision.

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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• Battle Axes Inn Butterfly Lane Elstree Borehamwood Hertfordshire WD6 3AD

  26/1481/FUL Submitted 14 Oct 2026 50 yards away

  84% historically approved · decision due ~18 Dec

  Construction of single-storey and two-storey extensions, proposed elevational changes and associated landscaping, including the extension of the car park.

  Awaiting decision Full applications Extension
  Small domestic

• Conygree Cottage Butterfly Lane Elstree WD6 3AD

  TP/06/0969 Submitted 31 Jul 2006 400 yards away

  Erection of detached garage/hobby room to rear of property (Certificate of Lawfulness for Proposed Use).

  Granted Lawful development 6 docs

• Haberdashers Askes Boys School Butterfly Lane Elstree Borehamwood Hertfordshire WD6 3AF

  23/0148/LBC Submitted 30 Jan 2023 0.3 miles away

  Repair works to Pulhamite Bridge on the main school access to include injection grouting to the ground to underpin subsiding abutments, stitching and making good cracks in the parapet structure (Application for Listed Building Consent).

  Granted Heritage and listed buildings 14 docs

• Haberdashers Askes Boys School Butterfly Lane Elstree Borehamwood Hertfordshire WD6 3AF

  21/1560/DOC Submitted 28 Jul 2021 0.3 miles away

  Application for approval of details reserved by condition 6 (details & precise location of replacement trees) of planning permission reference 20/1199/FUL.

  Granted Conditions Trees 7 docs

• Haberdashers Askes Boys School Butterfly Lane Elstree Hertfordshire WD6 3AF

  20/1200/LBC Submitted 6 Aug 2020 0.3 miles away

  Erection of a Pre-Preparatory School building and re-purposing of the Round House lodge building with the re-provision of athletic facilities, provision of associated external play areas, landscaping, and reconfiguration and extension of the Butterfly Lane car parking area (Application for Listed Building Consent). (Amended description, plans & supoorting statements received 27.11.20).

  Granted Heritage and listed buildings Extension 44 docs

• Haberdashers Askes Boys School Butterfly Lane Elstree Hertfordshire WD6 3AF

  20/1199/FUL Submitted 6 Aug 2020 0.3 miles away

  Erection of a Pre-Preparatory School building and re-purposing of the Round House lodge building with the re-provision of athletic facilities, provision of associated external play areas, landscaping, and reconfiguration and extension of the Butterfly Lane car parking area. (Amended description, plans & supporting statements received 27.11.20).

  Granted Full applications Extension 73 docs

• 26/1319/HSE Granted

  54 The Shrublands Potters Bar Hertfordshire EN6 2BW

  Single storey side extension and front porch.

  Received 10 Sep, published by the council 23 Sep 2026 Householder
• 26/1324/HSE Granted

  12 Nightingale Close Radlett Hertfordshire WD7 8NT

  Partial conversion of garage to habitable space, construction of single storey rear extension and front porch extension, alterations to fenestration.

  Received 11 Sep, published by the council 21 Sep 2026 Householder
• 26/1263/HSE Granted

  11 Juniper Gardens Shenley Radlett Hertfordshire WD7 9LA

  Single storey rear extension.

  Received 1 Sep, published by the council 23 Sep 2026 Householder
• 26/1303/HSE Granted

  14 Hartfield Avenue Elstree Borehamwood Hertfordshire WD6 3JE

  Alterations to fenestration to include replacement of garage door with window and side elevation window changes.

  Received 8 Sep, published by the council 15 Sep 2026 Householder
• 26/1248/HSE Granted

  24 Farm Way Bushey Hertfordshire WD23 3SS

  Single storey rear extension; single storey front extension to include porch, conversion of garage to habitable space and replacement of garage door with window; first floor side extension.

  Received 28 Aug, published by the council 4 Sep 2026 Householder