5 Allerton Road Borehamwood Hertfordshire WD6 4BT

This site has had 3 applications since 2024: 0 approved, 2 refused.

• 24/1373/PD42 Withdrawn

  5 Allerton Road Borehamwood Hertfordshire WD6 4BT

  Single storey rear extension Depth: 4.00m, Height: 3.00m, Eaves: 3.00m.

  Decided 6 Dec 2024 Prior approval
• 24/1348/PD42 Refused

  5 Allerton Road Borehamwood Hertfordshire WD6 4BT

  Single storey rear extension Depth: 5.00m, Height: 3.00m, Eaves: 3.00m.

  Decided 22 Nov 2024 Prior approval

1. 19 Aug 2024

   Received by Hertsmere

2. 27 Sep 2024

   Decision issued: PD42 - Prior Approval Refused

3. 9 Aug 2026

   Added to PlanIndex

Hertsmere refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 5 Allerton Road Borehamwood Hertfordshire WD6 4BT

  24/1373/PD42 Submitted 25 Oct 2024 50 yards away

  Single storey rear extension Depth: 4.00m, Height: 3.00m, Eaves: 3.00m.

  Withdrawn Prior approval Extension 5 docs
  Small domestic

• 5 Allerton Road Borehamwood Hertfordshire WD6 4BT

  24/1348/PD42 Submitted 17 Oct 2024 50 yards away

  Single storey rear extension Depth: 5.00m, Height: 3.00m, Eaves: 3.00m.

  Refused Prior approval Extension 7 docs
  Small domestic

• 7 Allerton Road Borehamwood Hertfordshire WD6 4BT

  23/0043/HSE Submitted 10 Jan 2023 50 yards away

  Two storey side and single storey rear extension, conversion of loft to form habitable space including side and rear dormers and 2x rooflights to front.

  Refused Householder Extension Loft or dormer 8 docs
  Small domestic

• 24 Haggerston Road Borehamwood Hertfordshire WD6 4BX

  21/0839/CLP Submitted 19 Apr 2021 100 yards away

  Single storey side extension and outbuilding to rear. Certificate of lawfulness (Proposed)

  Granted Lawful development Extension 5 docs
  Small domestic

• 1 Morpeth Avenue Borehamwood WD6 4BW

  TP/09/0836 Submitted 1 Jun 2009 150 yards away

  *Electronic documents only, no paper fileErection of front porch/kitchen extension. Single storey side extension.

  Granted Full applications Extension 8 docs
  Small domestic

• 27 Haggerston Road Borehamwood WD6 4BU

  TP/07/1317 Submitted 7 Jun 2007 150 yards away

  Electronic documents only, no paper fileErection of single storey front and rear extensions together with new single storey building in rear garden for use as a garden store/gym following demolition of existing shed.

  Granted Full applications Extension Demolition 3 docs
  Small domestic

• 26/0496/PD56M Granted

  Metropolitan House Darkes Lane Potters Bar Hertfordshire EN6 1AG

  Change of use from Office (Class E) to Residential (Class C3) for 96 flats.

  Received 13 Apr, published by the council 24 Jul 2026 Prior approval
• 26/0919/PD42 Awaiting decision

  77 Manor Way Borehamwood Hertfordshire WD6 1QR

  Single storey rear extension. Depth: 6.0m Height: 3.2m, Eaves: 2.4m.

  Received 6 Jul, published by the council 24 Jul 2026 Prior approval
• 26/0911/PD28O Awaiting decision

  The Mercure Hotel And Land To South East Tylers Way Watford Hertfordshire WD25 8JH

  Demolition of the existing buildings at the Former Mercure Hotel (Application for Prior Notification).

  Received 2 Jul, published by the council 24 Jul 2026 Prior approval
• 26/0075/PD56M Decided

  3 Wyllyotts Place Potters Bar Hertfordshire EN6 2JD

  Change of use from Class E to Class C3 to facilitate conversion of offices into 5 self contained flats.

  Received 21 Jan, published by the council 9 Aug 2026 Prior approval
• 26/0526/PD42 Granted

  20 Kenilworth Drive Borehamwood Hertfordshire WD6 1QW

  Single storey rear extension. Depth: 6.00m, Height: 2.95m, Eaves: 2.75m.

  Received 20 Apr, published by the council 9 Aug 2026 Prior approval