20 Kenilworth Drive Borehamwood Hertfordshire WD6 1QW

1. 20 Apr 2026

   Received by Hertsmere

2. 8 Jun 2026

   Decision issued: PD42 - Prior Approval not required

3. 9 Aug 2026

   Added to PlanIndex

Hertsmere granted permission on 8 June 2026, 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.

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.

• 18 & 20 Kenilworth Drive Borehamwood Hertfordshire WD6 1QW

  21/0452/FUL Submitted 2 Mar 2021 50 yards away

  Part single/part two storey rear extensions and conversion of loft to habitable room with hip to gable roof alterations, rear dormers and 2 x front rooflights to both properties and a new front porch to number 20.

  Granted Full applications Extension Loft or dormer +1 9 docs
  Small domestic

• 18 Kenilworth Drive Borehamwood Hertfordshire WD6 1QW

  24/0919/HSE Submitted 15 Jul 2024 50 yards away

  Construction of part single, part two storey side and rear extension with pitched roof and 2x rooflights to rear element.

  Granted Householder Extension Loft or dormer 6 docs
  Domestic

• 29 Kenilworth Drive Borehamwood Hertfordshire WD6 1QL

  26/0921/HSE Submitted 3 Jul 2026 50 yards away

  Installation of rear conservatory.

  Decided Householder Extension 12 docs
  Small domestic

• 39 Kenilworth Drive Borehamwood Hertfordshire WD6 1QL

  21/0821/HSE Submitted 15 Apr 2021 50 yards away

  Part single part two storey side and rear extension, conversion of garage to habitable room and fenestration changes including insertion of roof to front porch. (amended plans received 30/06/2021 - Roof design altered to be more in keeping with existing roof form.)

  Granted Householder Extension Windows or glazing 16 docs
  Small domestic

• 6 Kenilworth Drive Borehamwood Hertfordshire WD6 1QP

  22/2134/HSE Submitted 21 Dec 2022 150 yards away

  Demolition of existing outbuilding, construction of a single storey side and rear extension to include 3 x new sky lights, and changes to fenestration.

  Granted Householder Extension Demolition +1 14 docs
  Small domestic

• 9 Buckingham Road Borehamwood Hertfordshire WD6 2RA

  21/0520/HSE Submitted 11 Mar 2021 150 yards away

  Construction of single storey rear extension and two storey side extension to include insertion of 3 x roof lights to side elevation.

  Granted Householder Extension Loft or dormer 9 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
• 26/0539/PD42 Granted

  10 Blunesfield Potters Bar Hertfordshire EN6 5DG

  Single storey rear extension Depth: 7.00m, Height: 3.00m, Eaves: 3.00m.

  Received 22 Apr, published by the council 9 Aug 2026 Prior approval