26/0850/HSE

1. 19 Jun 2026

   Received by Hertsmere

2. 24 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Hertsmere for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 26/0653/HSE Awaiting decision

  45 Highview Gardens Potters Bar Hertfordshire EN6 5PN

  Construction of part single, part two storey side and rear extension with associated roof works.

  13 May 2026 167m away Householder
• 26/0652/PD42 Refused

  45 Highview Gardens Potters Bar Hertfordshire EN6 5PN

  Single storey rear extension Depth: 6.00m, Height: 3.00m, Eaves: 3.00m.

  13 May 2026 167m away Prior approval
• 26/0908/PD42 Awaiting decision

  45 Highview Gardens Potters Bar Hertfordshire EN6 5PN

  Single storey rear extension. Depth: 6m, Height: 3m, Eaves: 3m.

  30 Jun 2026 169m away Prior approval
• 26/1008/FUL Awaiting decision

  31 Tempest Avenue Potters Bar Hertfordshire EN6 5JU

  Change of use from class C4 (6 Bed HMO) to sui generis (12 bedroom HMO) use facilitated by internal alterations, provision of waste and cycle storage, and installation of new dropped kerb.

  21 Jul 2026 187m away Full applications
• 25/1767/FUL Awaiting decision

  31 Tempest Avenue Potters Bar Hertfordshire EN6 5JU

  Demolition of existing outbuilding; construction of part single, part two storey side and rear extension; conversion of loft to habitable space with associated roof alterations to include 2x rear dormers and insertion of 3x front rooflights; cycle and bin storage, alterations to fenestration, amenity space and front driveway; all to facilitate sub-division of dwelling into 3x flats. (ADDITIONAL DOCUMENTS RECEIVED: 16/03/2026 - BNG Metric and Report). (AMENDED PLANS RECEIVED: 14/04/2026 - alterations to fenestration, internal layout and adjustment to vehicular crossover).

  11 Dec 2025 187m away Full applications
• 26/0702/HSE Awaiting decision

  87 Tempest Avenue Potters Bar Hertfordshire EN6 5LA

  Construction of two storey side extension with associated roof works.

  22 May 2026 188m away Householder

• 26/0629/HSE Granted

  87 Manor Way Borehamwood Hertfordshire WD6 1QR

  Demolition of existing outbuilding and construction of single storey side extension with associated roof alterations.

  11 May 2026 Householder
• 26/0498/HSE Granted

  16 Melrose Avenue Potters Bar Hertfordshire EN6 1SZ

  Construction of single storey side and rear extension and front porch extension.

  13 Apr 2026 Householder
• 26/0734/HSE Withdrawn

  16 Burghley Avenue Borehamwood Hertfordshire WD6 2JF

  Single story rear extension.

  28 May 2026 Householder
• 26/0690/HSE Granted

  4 Horwood Cottages Back Lane Letchmore Heath Watford Hertfordshire WD25 8EH

  Demolition of existing single storey rear extension and construction of single storey rear extension.

  20 May 2026 Householder
• 26/0597/HSE Granted

  12 Bridle Close Borehamwood Hertfordshire WD6 5QA

  Formation of roof terrace over existing ground floor flat roof, including metal guarding and replacement of existing rear window with door.

  4 May 2026 Householder