27 Gregory Avenue Potters Bar Hertfordshire EN6 5PX

1. 4 Sep 2026

   Received by Hertsmere

2. 7 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 8 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 2 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Hertsmere took a median of 57 days over the applications it decided in the last year.

This application is with Hertsmere for determination, against a statutory target of eight weeks. Over the last year Hertsmere decided full applications in a median of 88 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 21 Gregory Avenue Potters Bar Hertfordshire EN6 5PX

  26/0291/DOC Submitted 5 Mar 2026 50 yards away

  Application for approval of details reserved by condition 3 (external materials) of planning permission reference 25/0708/HSE.

  Granted Conditions 4 docs

• 30 Gregory Avenue Potters Bar Hertfordshire EN6 5PX

  21/1754/PD42 Submitted 27 Aug 2021 50 yards away

  Construction of single storey rear extension. Depth 4.6m, Height 3.4m, Eaves 3m.

  Granted Prior approval Extension 5 docs
  Small domestic

• 27 Park View Potters Bar Hertfordshire EN6 5PY

  26/1010/HSE Submitted 21 Jul 2026 50 yards away

  Demolition of existing conservatory to facilitate construction of a part single, part two storey side and rear extension, single storey front porch extension, and alterations to fenestration. Conversion of loft to habitable space to include rear dormer and 3 x front roof lights.

  Decided Householder Extension Loft or dormer +2 3 docs
  Small domestic

• 30 Park View Potters Bar Hertfordshire EN6 5PY

  24/1201/CLP Submitted 19 Sep 2024 100 yards away

  Alterations to existing outbuilding to include new external wall. Certificate of lawful development (Proposed).

  Refused Lawful development 34 docs

• 30 Park View Potters Bar Hertfordshire EN6 5PY

  24/1336/CLP Submitted 16 Oct 2024 100 yards away

  Alterations to existing outbuilding to include new external wall Certificate of Lawful Development (Proposed).

  Refused Lawful development 18 docs

• 30 Park View Potters Bar Hertfordshire EN6 5PY

  23/0405/HSE Submitted 14 Mar 2023 100 yards away

  Construction of a part single, part two storey rear extension, first floor side extension, alterations to fenestration, and raised patio area to rear with steps (revised application).

  Refused Householder Extension Windows or glazing 15 docs
  Domestic

• 26/1045/FUL Decided

  The Borehamwood Elstree Childrens Centre Shakespeare Drive Borehamwood Hertfordshire WD6 2FD

  Erection of 2x banners.

  Received 27 Jul, published by the council 28 Aug 2026 Full applications
• 26/1504/FUL Awaiting decision

  100 London Road Shenley Radlett Hertfordshire WD7 9DX

  Single-storey front extension.

  Received 19 Oct, published by the council 21 Oct 2026 Full applications
• 26/1033/FUL Granted

  4 Farrington Avenue Bushey Hertfordshire WD23 3DG

  Retention of existing single storey outbuilding for continued charitable initiatives associated with the Red Trust, Bushey (Retrospective).

  Received 23 Jul, published by the council 8 Aug 2026 Full applications
• 26/1497/FUL Awaiting decision

  46 London Road Shenley Radlett Hertfordshire WD7 9DY

  Demolition of existing garage and subdivision to facilitate construction of two storey detached dwelling, front boundary works to include re-positioning of crossover / dropped kerb and vehicular hardstanding with associated hard and soft landscaping, bin and bicycle storage.

  Received 16 Oct, published by the council 22 Oct 2026 Full applications
• 26/1484/FUL Awaiting decision

  Stormont School The Causeway Potters Bar Hertfordshire EN6 5HA

  The replacement of the existing floodlights to the Multi-Use Games Area at Stormont School with a new low spill and low glare system to the requirements of Sport England, The Institute of Lighting Professionals and BSEN 12193.

  Received 14 Oct, published by the council 20 Oct 2026 Full applications